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Patent 5292809: Blends of polycarbonate containing fluorinated-bisphenol A and polymethyl methacrylate
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : MIXING OF TWO OR MORE SOLID POLYMERS; MIXING OF SOLID POLYMER OR SICP WITH SICP OR SPFI; MIXING OF SICP WITH AN ETHYLENIC AGENT; MIXING OF SOLID POLYMER WITH A CHEMICAL TREATING OR ETHYLENIC AGENT; OR PROCESSES OF FORMING OR REACTING; OR THE RESULTANT PRODUCT OF ANY OF THE ABOVE OPERATIONS : At least one solid polymer derived from ethylenic reactants only : With saturated phenolic reactant or polymer thereof; or with solid copolymer derived from at least one phenolic reactant wherein at least one of the reactants forming the solid copolymer is saturated; or with SPFI wherein at least one of the necessary ingredients is a phenolic reactant or with a reaction product thereof; or with a SICP containing a phenolic group Si-H or Si-C bond : With a -O-C(=O)-O-, -O-C(=O)-hal or hal-C(=O)-hal group-containing reactant or polymer thereof : Two or more diverse phenolic reactants; or phenolic reactant contains an atom other than C, H, or O : Solid polymer from ethylenic reactants only is derived from both a reactant containing two ethylenic groups and an acyclic monoethylenic hydrocarbon)
Patent 5292810: Thermoplastic elastomer composition
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : MIXING OF TWO OR MORE SOLID POLYMERS; MIXING OF SOLID POLYMER OR SICP WITH SICP OR SPFI; MIXING OF SICP WITH AN ETHYLENIC AGENT; MIXING OF SOLID POLYMER WITH A CHEMICAL TREATING OR ETHYLENIC AGENT; OR PROCESSES OF FORMING OR REACTING; OR THE RESULTANT PRODUCT OF ANY OF THE ABOVE OPERATIONS : At least one solid polymer derived from ethylenic reactants only : With additional solid polymer derived from at least one nonethylenic reactant : At least one reactant which forms additional polymer contains a carboxylic acid or derivative : Heterocyclic ring is an 1,2-epoxy ring)
Patent 5292811: Process for preparing thermoplastic elastomers
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : MIXING OF TWO OR MORE SOLID POLYMERS; MIXING OF SOLID POLYMER OR SICP WITH SICP OR SPFI; MIXING OF SICP WITH AN ETHYLENIC AGENT; MIXING OF SOLID POLYMER WITH A CHEMICAL TREATING OR ETHYLENIC AGENT; OR PROCESSES OF FORMING OR REACTING; OR THE RESULTANT PRODUCT OF ANY OF THE ABOVE OPERATIONS : At least one solid polymer derived from ethylenic reactants only : Polymer mixture of two or more solid polymers derived from ethylenically unsaturated reactants only; or mixtures of said polymer mixture with a chemical treating agent; or products or processes of preparing any of the above mixtures : Treating polymer or polymer mixture with a chemical treating agent other than solid polymer : Agent contains an ethylenic group : Solid polymer from ethylenic reactants only is derived from both a reactant containing two ethylenic groups and an acyclic monoethylenic hydrocarbon)
Patent 5292812: Adhesive of epoxy resin, CTBN and maleimide
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : MIXING OF TWO OR MORE SOLID POLYMERS; MIXING OF SOLID POLYMER OR SICP WITH SICP OR SPFI; MIXING OF SICP WITH AN ETHYLENIC AGENT; MIXING OF SOLID POLYMER WITH A CHEMICAL TREATING OR ETHYLENIC AGENT; OR PROCESSES OF FORMING OR REACTING; OR THE RESULTANT PRODUCT OF ANY OF THE ABOVE OPERATIONS : At least one solid polymer derived from ethylenic reactants only : With saturated 1,2-epoxy reactant containing more than one 1,2-epoxy group per mole or polymer derived therefrom; or with solid copolymer derived from at least one saturated reactant and at least one unsaturated 1,2-epoxy reactant wherein the epoxy reactant contains more than one 1,2-epoxy group per mole : Contacting polymer from ethylenic reactants only with ethylenic reactant wherein said contacting is either concurrent with or subsequent to the contacting with the saturated poly 1,2-epoxy reactant : Solid block or block-type copolymer derived from reactant containing plural unsaturation)
Patent 5292813: Fullerene-grafted polymers and processes of making
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : MIXING OF TWO OR MORE SOLID POLYMERS; MIXING OF SOLID POLYMER OR SICP WITH SICP OR SPFI; MIXING OF SICP WITH AN ETHYLENIC AGENT; MIXING OF SOLID POLYMER WITH A CHEMICAL TREATING OR ETHYLENIC AGENT; OR PROCESSES OF FORMING OR REACTING; OR THE RESULTANT PRODUCT OF ANY OF THE ABOVE OPERATIONS : At least one solid polymer derived from ethylenic reactants only : Polymer mixture of two or more solid polymers derived from ethylenically unsaturated reactants only; or mixtures of said polymer mixture with a chemical treating agent; or products or processes of preparing any of the above mixtures : Solid polymer derived from ethylene or propylene : At least two polymers derived from reactants containing two or more ethylenic groups and devoid of an aryl ring)
Patent 5292814: Process for the preparation of monodispersed polymer beads
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : MIXING OF TWO OR MORE SOLID POLYMERS; MIXING OF SOLID POLYMER OR SICP WITH SICP OR SPFI; MIXING OF SICP WITH AN ETHYLENIC AGENT; MIXING OF SOLID POLYMER WITH A CHEMICAL TREATING OR ETHYLENIC AGENT; OR PROCESSES OF FORMING OR REACTING; OR THE RESULTANT PRODUCT OF ANY OF THE ABOVE OPERATIONS : At least one solid polymer derived from ethylenic reactants only : Polymer derived from ethylenic reactants only mixed with ethylenic reactant : Reactions with ethylenic reactants in two or more diverse phases, e.g., bulk, emulsion, melt, solution, etc. : At least two polymers derived from reactants containing two or more ethylenic groups and devoid of an aryl ring)
Patent 5292815: Peroxide vulcanized rubber composition
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : MIXING OF TWO OR MORE SOLID POLYMERS; MIXING OF SOLID POLYMER OR SICP WITH SICP OR SPFI; MIXING OF SICP WITH AN ETHYLENIC AGENT; MIXING OF SOLID POLYMER WITH A CHEMICAL TREATING OR ETHYLENIC AGENT; OR PROCESSES OF FORMING OR REACTING; OR THE RESULTANT PRODUCT OF ANY OF THE ABOVE OPERATIONS : At least one solid polymer derived from ethylenic reactants only : Polymer derived from ethylenic reactants only mixed with ethylenic reactant : Contacting a solid polymer derived from ethylenic reactants only with an ethylenic reactant in the presence of a specified material : Specified material contains an organic nitrogen compound : Material contains a free alcohol group or is alcoholate thereof)
Patent 5292816: Plastic materials made of heterogeneous copolymers of vinylidene fluoride and chlorotrifluoroethylene, use and process of manufacture
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : MIXING OF TWO OR MORE SOLID POLYMERS; MIXING OF SOLID POLYMER OR SICP WITH SICP OR SPFI; MIXING OF SICP WITH AN ETHYLENIC AGENT; MIXING OF SOLID POLYMER WITH A CHEMICAL TREATING OR ETHYLENIC AGENT; OR PROCESSES OF FORMING OR REACTING; OR THE RESULTANT PRODUCT OF ANY OF THE ABOVE OPERATIONS : At least one solid polymer derived from ethylenic reactants only : Polymer derived from ethylenic reactants only mixed with ethylenic reactant : Ethylenic reactant contains a fluorine atom : Specified material contains a compound containing a peroxy group, i.e., -O O-)
Patent 5292817: Flame-retardant thermoplastic copolymers based on vinyl phosphonate derivatives grafted onto rubber
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : MIXING OF TWO OR MORE SOLID POLYMERS; MIXING OF SOLID POLYMER OR SICP WITH SICP OR SPFI; MIXING OF SICP WITH AN ETHYLENIC AGENT; MIXING OF SOLID POLYMER WITH A CHEMICAL TREATING OR ETHYLENIC AGENT; OR PROCESSES OF FORMING OR REACTING; OR THE RESULTANT PRODUCT OF ANY OF THE ABOVE OPERATIONS : At least one solid polymer derived from ethylenic reactants only : Polymer derived from ethylenic reactants only mixed with ethylenic reactant : Ethylenic reactant contains a chalcogen heterocycle : Cyclic anhydride : Contains an atom other than Group IA, C, or H)
Patent 5292818: Method for producing a carrier for cation exchange liquid chromatography and a method for determining glycosylated hemoglobins using the carrier
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : MIXING OF TWO OR MORE SOLID POLYMERS; MIXING OF SOLID POLYMER OR SICP WITH SICP OR SPFI; MIXING OF SICP WITH AN ETHYLENIC AGENT; MIXING OF SOLID POLYMER WITH A CHEMICAL TREATING OR ETHYLENIC AGENT; OR PROCESSES OF FORMING OR REACTING; OR THE RESULTANT PRODUCT OF ANY OF THE ABOVE OPERATIONS : At least one solid polymer derived from ethylenic reactants only : Polymer derived from ethylenic reactants only mixed with ethylenic reactant : Ethylenic reactant contains an oxygen atom : Oxygen atom is part of a carboxylic acid group : Contains an atom other than Group IA, C, or H)
Patent 5292819: Radial block copolymers containing butadiene endblock
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : MIXING OF TWO OR MORE SOLID POLYMERS; MIXING OF SOLID POLYMER OR SICP WITH SICP OR SPFI; MIXING OF SICP WITH AN ETHYLENIC AGENT; MIXING OF SOLID POLYMER WITH A CHEMICAL TREATING OR ETHYLENIC AGENT; OR PROCESSES OF FORMING OR REACTING; OR THE RESULTANT PRODUCT OF ANY OF THE ABOVE OPERATIONS : At least one solid polymer derived from ethylenic reactants only : Polymer derived from ethylenic reactants only mixed with ethylenic reactant : Ethylenic reactant contains at least two unsaturated groups and is devoid of an aromatic group : Block copolymer derived from reactant containing at least two unsaturated groups and is free of an aromatic group : Ester reactant derived from an unsaturated alcohol is reacted in the presence of a solid polymer)
Patent 5292820: Solid elastomeric block copolymers
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : MIXING OF TWO OR MORE SOLID POLYMERS; MIXING OF SOLID POLYMER OR SICP WITH SICP OR SPFI; MIXING OF SICP WITH AN ETHYLENIC AGENT; MIXING OF SOLID POLYMER WITH A CHEMICAL TREATING OR ETHYLENIC AGENT; OR PROCESSES OF FORMING OR REACTING; OR THE RESULTANT PRODUCT OF ANY OF THE ABOVE OPERATIONS : At least one solid polymer derived from ethylenic reactants only : Polymer derived from ethylenic reactants only mixed with ethylenic reactant : Ethylenic reactant contains at least two unsaturated groups and is devoid of an aromatic group : Block copolymer derived from reactant containing at least two unsaturated groups and is free of an aromatic group : Ester reactant derived from an unsaturated alcohol is reacted in the presence of a solid polymer)
Patent 5292821: Catonic acrylamide polymers and the applications of these polymers
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : MIXING OF TWO OR MORE SOLID POLYMERS; MIXING OF SOLID POLYMER OR SICP WITH SICP OR SPFI; MIXING OF SICP WITH AN ETHYLENIC AGENT; MIXING OF SOLID POLYMER WITH A CHEMICAL TREATING OR ETHYLENIC AGENT; OR PROCESSES OF FORMING OR REACTING; OR THE RESULTANT PRODUCT OF ANY OF THE ABOVE OPERATIONS : At least one solid polymer derived from ethylenic reactants only : Chemically after treated solid polymers derived from ethylenically unsaturated monomers only : Polymer derived from monomer containing nitrogen other than: unsubstituted ammonium, acrylonitrile, acrylamide, methylolacrylamide and the corresponding methacryl materials : Monomer containing two or more nitrogen atoms, or two or more nitrogen containing monomers : Lactam monomer, e.g., vinyl pyrrolidone, etc.)
Patent 5292822: High moisture-absorbing and releasing fibers and process for producing the same
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : MIXING OF TWO OR MORE SOLID POLYMERS; MIXING OF SOLID POLYMER OR SICP WITH SICP OR SPFI; MIXING OF SICP WITH AN ETHYLENIC AGENT; MIXING OF SOLID POLYMER WITH A CHEMICAL TREATING OR ETHYLENIC AGENT; OR PROCESSES OF FORMING OR REACTING; OR THE RESULTANT PRODUCT OF ANY OF THE ABOVE OPERATIONS : At least one solid polymer derived from ethylenic reactants only : Chemically after treated solid polymers derived from ethylenically unsaturated monomers only : Polymer derived from acrylonitrile or methacrylonitrile monomer : Monomer containing two or more nitrogen atoms, or two or more nitrogen containing monomers)
Patent 5292823: Thermally stable polyvinyl chloride resin
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : MIXING OF TWO OR MORE SOLID POLYMERS; MIXING OF SOLID POLYMER OR SICP WITH SICP OR SPFI; MIXING OF SICP WITH AN ETHYLENIC AGENT; MIXING OF SOLID POLYMER WITH A CHEMICAL TREATING OR ETHYLENIC AGENT; OR PROCESSES OF FORMING OR REACTING; OR THE RESULTANT PRODUCT OF ANY OF THE ABOVE OPERATIONS : At least one solid polymer derived from ethylenic reactants only : Chemically after treated solid polymers derived from ethylenically unsaturated monomers only : Polymer derived from halogen monomer : Monomer contains chlorine : Vinyl chloride or vinylidene chloride : Nitrogen containing chemical treating agent)
Patent 5292824: Process for producing a polyacetal resin composition
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : MIXING OF TWO OR MORE SOLID POLYMERS; MIXING OF SOLID POLYMER OR SICP WITH SICP OR SPFI; MIXING OF SICP WITH AN ETHYLENIC AGENT; MIXING OF SOLID POLYMER WITH A CHEMICAL TREATING OR ETHYLENIC AGENT; OR PROCESSES OF FORMING OR REACTING; OR THE RESULTANT PRODUCT OF ANY OF THE ABOVE OPERATIONS : Solid polymer derived from aldehyde, aldehyde derivative, or liquid polymer thereof as sole reactant and wherein none of the reactants contains a plurality of methylol groups or derivatives thereof : Mixed with -N=C=X-containing reactant or polymer derived therefrom (X is a chalcogen) : Unsaturated aromatic reactant or polymer thereof)
Patent 5292825: Vulcanizable epoxy group-containing elastomer composition
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : MIXING OF TWO OR MORE SOLID POLYMERS; MIXING OF SOLID POLYMER OR SICP WITH SICP OR SPFI; MIXING OF SICP WITH AN ETHYLENIC AGENT; MIXING OF SOLID POLYMER WITH A CHEMICAL TREATING OR ETHYLENIC AGENT; OR PROCESSES OF FORMING OR REACTING; OR THE RESULTANT PRODUCT OF ANY OF THE ABOVE OPERATIONS : At least one solid polymer derived from ethylenic reactants only : Chemical treating agent contains a phosphorus atom : Treating in the presence of an elemental metal or inorganic metallic compound)
Patent 5292826: Process for lowering iodine value of resin
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : MIXING OF TWO OR MORE SOLID POLYMERS; MIXING OF SOLID POLYMER OR SICP WITH SICP OR SPFI; MIXING OF SICP WITH AN ETHYLENIC AGENT; MIXING OF SOLID POLYMER WITH A CHEMICAL TREATING OR ETHYLENIC AGENT; OR PROCESSES OF FORMING OR REACTING; OR THE RESULTANT PRODUCT OF ANY OF THE ABOVE OPERATIONS : At least one solid polymer derived from ethylenic reactants only : Chemical treating agent contains elemental metal or metal-containing compound : Contains Group IB (Cu, Ag, Au), IIB (Zn, Cd, Hg), IIIA (Al, Ga, In, Tl), IV (Ti, Zr, Hf, Ge, Sn, Pb), and VIII (Fe, Co, Ni, Ru, Rh, Pd, Os, Ir, Pt) elemental metal or compound thereof : Elemental metal or inorganic compound thereof : Metal hydroxide)
Patent 5292827: Epoxy-capped branched silicones and copolymers thereof
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : MIXING OF TWO OR MORE SOLID POLYMERS; MIXING OF SOLID POLYMER OR SICP WITH SICP OR SPFI; MIXING OF SICP WITH AN ETHYLENIC AGENT; MIXING OF SOLID POLYMER WITH A CHEMICAL TREATING OR ETHYLENIC AGENT; OR PROCESSES OF FORMING OR REACTING; OR THE RESULTANT PRODUCT OF ANY OF THE ABOVE OPERATIONS : Solid polymer derived solely from phenolic reactants wherein none of the reactants contains a plurality of methylol groups or derivatives thereof : Chemical treating agent contains elemental oxygen or oxygen-containing compound)
Patent 5292828: Polymers containing complex hydrophobic groups
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : MIXING OF TWO OR MORE SOLID POLYMERS; MIXING OF SOLID POLYMER OR SICP WITH SICP OR SPFI; MIXING OF SICP WITH AN ETHYLENIC AGENT; MIXING OF SOLID POLYMER WITH A CHEMICAL TREATING OR ETHYLENIC AGENT; OR PROCESSES OF FORMING OR REACTING; OR THE RESULTANT PRODUCT OF ANY OF THE ABOVE OPERATIONS : Solid polymer derived from at least one carboxylic acid or derivative : Solid polymer derived from at least one lactam; from an amino carboxylic acid or derivative; or from a polycarboxylic acid or derivative : Solid polymer derived from an amino carboxylic acid or derivative; from a polyamine and a polycarboxylic acid or derivative; from at least one lactam; or from a polyamine salt of a polycarboxylic acid : Two amine groups)
Patent 5292829: Isocyanurate ring-containing crosslinked polyurethane polyurea particulate polymer and process for producing the same
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : : Adding a NRM to a preformed solid polymer or preformed specified intermediate condensation product, composition thereof; or process of treating or composition thereof : From -N=C=X reactant or blocked N=C=X reactant (X is chalcogen) : With reactant containing at least one C-OH, (C=O)-OH or -C-O-C- group : Water DNRM : High density polymer)
Patent 5292830: Thermosetting copolymers, silicon carbide-based fiber and processes for producing same
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : MIXING OF TWO OR MORE SOLID POLYMERS; MIXING OF SOLID POLYMER OR SICP WITH SICP OR SPFI; MIXING OF SICP WITH AN ETHYLENIC AGENT; MIXING OF SOLID POLYMER WITH A CHEMICAL TREATING OR ETHYLENIC AGENT; OR PROCESSES OF FORMING OR REACTING; OR THE RESULTANT PRODUCT OF ANY OF THE ABOVE OPERATIONS : Solid polymer derived from silicon-containing reactant : Mixed with silicon-containing reactant or polymer therefrom : Wherein one of said silicon materials contains Si-H bond : Contains polyhydroxy reactant; or additional polymer derived from -N=C=X and polyhydroxy reactant)
Patent 5292831: Mesogenic epoxy compounds
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : MIXING OF TWO OR MORE SOLID POLYMERS; MIXING OF SOLID POLYMER OR SICP WITH SICP OR SPFI; MIXING OF SICP WITH AN ETHYLENIC AGENT; MIXING OF SOLID POLYMER WITH A CHEMICAL TREATING OR ETHYLENIC AGENT; OR PROCESSES OF FORMING OR REACTING; OR THE RESULTANT PRODUCT OF ANY OF THE ABOVE OPERATIONS : Solid polymer contains more than one 1,2-epoxy group or is derived from reactant containing at least one 1,2-epoxy group : Mixed with reactant containing more than one 1,2-epoxy group per mole or polymer derived therefrom)
Patent 5292832: Controlled film build epoxy coatings using glycidyl ethers of oxyalkylated aromatic and cycloaliphatic diols
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : MIXING OF TWO OR MORE SOLID POLYMERS; MIXING OF SOLID POLYMER OR SICP WITH SICP OR SPFI; MIXING OF SICP WITH AN ETHYLENIC AGENT; MIXING OF SOLID POLYMER WITH A CHEMICAL TREATING OR ETHYLENIC AGENT; OR PROCESSES OF FORMING OR REACTING; OR THE RESULTANT PRODUCT OF ANY OF THE ABOVE OPERATIONS : Solid polymer contains more than one 1,2-epoxy group or is derived from reactant containing at least one 1,2-epoxy group : Mixed with a reactant containing more than one 1,2-epoxy group per mole or polymer derived therefrom : Contains -N=C=X reactant or polymer therefrom (X is chalcogen))
Patent 5292833: Thermosetting reactive resin mixture, moulded article and coating made therefrom
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : MIXING OF TWO OR MORE SOLID POLYMERS; MIXING OF SOLID POLYMER OR SICP WITH SICP OR SPFI; MIXING OF SICP WITH AN ETHYLENIC AGENT; MIXING OF SOLID POLYMER WITH A CHEMICAL TREATING OR ETHYLENIC AGENT; OR PROCESSES OF FORMING OR REACTING; OR THE RESULTANT PRODUCT OF ANY OF THE ABOVE OPERATIONS : Solid polymer contains more than one 1,2-epoxy group or is derived from reactant containing at least one 1,2-epoxy group : Mixed with unsaturated reactant or polymer derived therefrom : Wherein unsaturated reactant is a carboxylic acid or derivative or polymer derived therefrom : Wherein unsaturated reactant contains only one free carboxyl group : Solid polymer derived from or system contains a reactant which is a fatty acid glycerol ester, a fatty acid or salt derived from a naturally occurring glyceride, tall oil, or fattly acid derived from tall oil)
Patent 5292834: Method of preventing polymer scale deposition
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : POLYMERIZING IN REACTOR OF SPECIFIED MATERIAL, OR IN REACTOR IN WHICH SURFACE CONTACTING POLYMERIZING MATERIAL HAS BEEN TREATED : Change responsive to pressure or temperature)
Patent 5292835: Microcapsules
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : POLYMERS FROM ONLY ETHYLENIC MONOMERS OR PROCESSES OF POLYMERIZING, POLYMERIZABLE COMPOSITIONS CONTAINING ONLY ETHYLENIC MONOMERS AS REACTANTS OR PROCESSES OF PREPARING : Polymerization involving two or more specified temperature or pressure conditions :)
Patent 5292836: Preparation of vinyl chloride polymers using high-speed and low-speed shear agitation
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : POLYMERS FROM ONLY ETHYLENIC MONOMERS OR PROCESSES OF POLYMERIZING, POLYMERIZABLE COMPOSITIONS CONTAINING ONLY ETHYLENIC MONOMERS AS REACTANTS OR PROCESSES OF PREPARING : Polymerization involving specified mixing, stirring, agitating, or movement of material : Adding monomer)
Patent 5292837: Process for the preparation of ethylene (co)polymers
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : POLYMERS FROM ONLY ETHYLENIC MONOMERS OR PROCESSES OF POLYMERIZING, POLYMERIZABLE COMPOSITIONS CONTAINING ONLY ETHYLENIC MONOMERS AS REACTANTS OR PROCESSES OF PREPARING : Polymerizing in the presence of a specified material other than monomer : Material contains transition metal or compound thereof : Two or more diverse transition metal atoms in distinct compounds or in the same compound : Contains non-transition elemental metal, hydride thereof, or carbon to non transition metal atom bond : With non-metal P, S, O, or N containing material)
Patent 5292838: Process and catalyst for producing syndiotactic polymers
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : POLYMERS FROM ONLY ETHYLENIC MONOMERS OR PROCESSES OF POLYMERIZING, POLYMERIZABLE COMPOSITIONS CONTAINING ONLY ETHYLENIC MONOMERS AS REACTANTS OR PROCESSES OF PREPARING : Polymerizing in the presence of a specified material other than monomer : Material contains transition metal or compound thereof : Material contains non-transition elemental metal, hydride thereof, or carbon to non-transition metal atom bond : Transition metal bonded to carbon atom : Aluminum trihalide)
Patent 5292839: Allyl peroxyketal chain transfer agents
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : POLYMERS FROM ONLY ETHYLENIC MONOMERS OR PROCESSES OF POLYMERIZING, POLYMERIZABLE COMPOSITIONS CONTAINING ONLY ETHYLENIC MONOMERS AS REACTANTS OR PROCESSES OF PREPARING : Polymerizing in the presence of a specified material other than monomer : Material contains peroxy group compound (-O-O-) : Peroxide contains an aryl group : Nitrogen- or halogen-containing inorganic -0-0- compound free of sulfur, or wherein an -0-0- compound is in admixture with a compound devoid of sulfur and containing a N, halogen or P atom)
Patent 5292840: Polymeric supports
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : POLYMERS FROM ONLY ETHYLENIC MONOMERS OR PROCESSES OF POLYMERIZING, POLYMERIZABLE COMPOSITIONS CONTAINING ONLY ETHYLENIC MONOMERS AS REACTANTS OR PROCESSES OF PREPARING : From carboxylic acid amide-containing monomer : Contains oxygen atom other than in amide form bonded to a carbon atom : Interpolymerized)
Patent 5292841: Laminating resins having low organic emissions
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : POLYMERS FROM ONLY ETHYLENIC MONOMERS OR PROCESSES OF POLYMERIZING, POLYMERIZABLE COMPOSITIONS CONTAINING ONLY ETHYLENIC MONOMERS AS REACTANTS OR PROCESSES OF PREPARING : From phenol, phenol ether, or inorganic phenolate monomer : Contains oxygen atom bonded to a carbon atom)
Patent 5292842: Adhesive acrylic copolymers with a broad molecular weight distribution
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : POLYMERS FROM ONLY ETHYLENIC MONOMERS OR PROCESSES OF POLYMERIZING, POLYMERIZABLE COMPOSITIONS CONTAINING ONLY ETHYLENIC MONOMERS AS REACTANTS OR PROCESSES OF PREPARING : From carboxylic acid monomer : With ester monomer : With hydrocarbon, vinyl chloride or vinylidene chloride monomer)
Patent 5292843: Polymers containing macromonomers
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : POLYMERS FROM ONLY ETHYLENIC MONOMERS OR PROCESSES OF POLYMERIZING, POLYMERIZABLE COMPOSITIONS CONTAINING ONLY ETHYLENIC MONOMERS AS REACTANTS OR PROCESSES OF PREPARING : From carboxylic acid monomer : With chalcogen containing monomer, e.g., additional carboxyl monomer, etc. : With hydrocarbon monomer)
Patent 5292844: Vinyl acetate modified suspension polymer beads, adhesives made therefrom and a method of making
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : POLYMERS FROM ONLY ETHYLENIC MONOMERS OR PROCESSES OF POLYMERIZING, POLYMERIZABLE COMPOSITIONS CONTAINING ONLY ETHYLENIC MONOMERS AS REACTANTS OR PROCESSES OF PREPARING : From carboxylic acid ester monomer : Derived from an ethylenically unsaturated carboxylic acid : With additional monomer : Additional monomer is an ester derived from saturated carboxylic acid : Aromatic, e.g., styrene, etc.)
Patent 5292845: Ethylene/alpha-olefin/7-methyl-1,6-octadiene copolymer rubber and composition of the same
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : POLYMERS FROM ONLY ETHYLENIC MONOMERS OR PROCESSES OF POLYMERIZING, POLYMERIZABLE COMPOSITIONS CONTAINING ONLY ETHYLENIC MONOMERS AS REACTANTS OR PROCESSES OF PREPARING : From hydrocarbon monomer containing at least two ethylenic groups, e.g., butadiene, etc. : Ethylenic groups are non-conjugated, e.g., divinylbenzene, etc. : Interpolymerized with hydrocarbon monomer)
Patent 5292846: Method of manufacturing refrigerated dough
(FOOD OR EDIBLE MATERIAL: PROCESSES, COMPOSITIONS, AND PRODUCTS : PRODUCTS PER SE, OR PROCESSES OF PREPARING OR TREATING COMPOSITIONS INVOLVING CHEMICAL REACTION BY ADDITION, COMBINING DIVERSE FOOD MATERIAL, OR PERMANENT ADDITIVE : Basic ingredient is starch based batter, dough product, etc. : Organic active chemical containing)
Patent 5292847: Silicone alkoxylates
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : FROM SILICON REACTANT HAVING AT LEAST ONE SILICON-TO-HYDROGEN OR -CARBON BOND : Polymerizing in the pressence of a specified material other than a reactant : Material is a metal-containing material :)
Patent 5292848: Fluorosilicone composition and its gellike cured product
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : FROM SILICON REACTANT HAVING AT LEAST ONE SILICON-TO-HYDROGEN OR -CARBON BOND : Polymerizing in the pressence of a specified material other than a reactant : Material is a metal-containing material : Material contains a Group VIII metal atom :)
Patent 5292849: Process for the manufacturing of acrylic organopolysiloxanes
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : FROM SILICON REACTANT HAVING AT LEAST ONE SILICON-TO-HYDROGEN OR -CARBON BOND : Polymerizing in the pressence of a specified material other than a reactant : Material is a metal-containing material : Material contains a Group IVA metal atom :)
Patent 5292850: Polysiloxanic stabilizers containing sterically hindered phenol group and reactive groups
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : FROM SILICON REACTANT HAVING AT LEAST ONE SILICON-TO-HYDROGEN OR -CARBON BOND : Silicon reactant contains an ethylenically unsaturated group : Organic Si-free reactant is an alcohol or alcoholate)
Patent 5292851: Substituted silyl-terminated compounds and polymers thereof
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : FROM SILICON REACTANT HAVING AT LEAST ONE SILICON-TO-HYDROGEN OR -CARBON BOND : Silicon reactant contains an amine nitrogen atom : Reactant contains a silicon atom as a ring member of a cyclic compound)
Patent 5292853: Polyurethane resin containing a phosphoric acid group
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : FROM REACTANT HAVING AT LEAST ONE -N=C=X GROUP (WHEREIN X IS A CHALCOGEN ATOM) AS WELL AS PRECURSORS THEREOF, E.G., BLOCKED ISOCYANATE, ETC. : Reactant contains at least one phosphorus atom : With reactant having two -XH groups)
Patent 5292854: Synthesis of phthalonitrile resins containing ether and imide linkages with aromatic diamine curing agent
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : FROM PHENOL, PHENOL ETHER, OR INORGANIC PHENOLATE : Imide-containing reactant : Halogen-containing reactant)
Patent 5292855: Water-dissipatable polyesters and amides containing near infrared fluorescent compounds copolymerized therein
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : FROM CARBOXYLIC ACID OR DERIVATIVE THEREOF : From di- or higher ester of a polycarboxylic acid as sole reactant, or from a polycarboxylic acid or derivative with a compound containing two or more hydroxyl groups or salts thereof : Nitrogen-containing reactant : Final product contains nitrogen atom as a member of a heterocyclic ring : Material contains a Group VA metal atom (As, Sb, Bi))
Patent 5292856: Aromatic condensation polyamides with pendant ester and amide groups
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : FROM CARBOXYLIC ACID OR DERIVATIVE THEREOF : From imide- or lactam-containing compound, or from an amino-nitrogen containing carboxylic acid, or derivative of an amino-nitrogen-containing carboxylic acid : Aryl-containing reactant : Lactam reactant contains 3-5 or 12 or more carbon atoms in the lactam ring)
Patent 5292857: Preparation of nylon 66 polymers from 1,8-diazacyclotetradecane-2,7-dione
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : FROM CARBOXYLIC ACID OR DERIVATIVE THEREOF : With organic amine, or from organic amine salt of a carboxylic acid : From dicarboxylic acid or derivative thereof and an organic amine, or from an organic amine salt of a dicarboxylic acid : Lactam reactant contains 3-5 or 12 or more carbon atoms in the lactam ring)
Patent 5292858: Method of production of copolymers of polyamino acids
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : FROM CARBOXYLIC ACID OR DERIVATIVE THEREOF : With organic amine, or from organic amine salt of a carboxylic acid : From dicarboxylic acid or derivative thereof and an organic amine, or from an organic amine salt of a dicarboxylic acid : Ethylenically unsaturated reactant : Reactant which is a fatty acid glycerol ester, a fatty acid or salt derived from a naturally occurring glyceride, tall oil, or a fatty acid derived from tall oil)
Patent 5292859: Rare earth metal coordination compounds as lactone polymerization catalysts
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : FROM CARBOXYLIC ACID OR DERIVATIVE THEREOF : From compound having -C-C(=O)-O-C- group as part of a heterocyclic ring, e.g., lactone, etc. : From carboxylic acid having three or more carboxylic acid groups or derivatives thereof, and an organic amine, or from an organic amine salt of a tri-or higher carboxylic acid)
Patent 5292860: Copolymer and method for production thereof
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : FROM CARBOXYLIC ACID OR DERIVATIVE THEREOF : From ether, metal alcoholate, or alcohol group-containing carboxylic acid; or from a derivative of a carboxylic acid which derivative contains an ether, metal alcoholate, or alcohol group : Heterocyclic ring compound is a four-membered ring containing one oxygen and three carbon atoms -C-C(=O)-O-C-)
Patent 5292861: Trifunctional cyanate esters, polymers thereof; use and preparation thereof
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : NITROGEN-CONTAINING REACTANT : Reactant has a three-membered ring containing oxygen and two carbon atoms, i.e., 1,2-epoxy)
Patent 5292862: Method for the pyrolysis of polymers
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : TREATING POLYMER CONTAINING MATERIAL OR TREATING A SOLID POLYMER OR A RESINIFIABLE INTERMEDIATE CONDENSATION PRODUCT : Treating at O Deg C (32 Deg F) or below, or at 200 Deg C (392 Deg F) or above : Heterocyclic nitrogen-containing ring contains a single atom of nitrogen and two atoms of carbon as ring members)
Patent 5292863: Process for removing unpolymerized gaseous monomers from olefin polymers
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : TREATING POLYMER CONTAINING MATERIAL OR TREATING A SOLID POLYMER OR A RESINIFIABLE INTERMEDIATE CONDENSATION PRODUCT : Contacting with exteriorly produced specified gaseous agent other than drying, blanket, or carrier gas : Heterocyclic nitrogen-containing ring contains a single atom of nitrogen and two atoms of carbon as ring members)
Patent 5292864: Decolorizing polyaspartic acid polymers
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : TREATING POLYMER CONTAINING MATERIAL OR TREATING A SOLID POLYMER OR A RESINIFIABLE INTERMEDIATE CONDENSATION PRODUCT : Contacting with specified element or with specified inorganic compound other than water, elemental nitrogen, air and the inert gases (Group VIII A) : Oxide or hydroxide)
Patent 5292865: Process for preparation and after-treatment of polyester pellets
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : TREATING POLYMER CONTAINING MATERIAL OR TREATING A SOLID POLYMER OR A RESINIFIABLE INTERMEDIATE CONDENSATION PRODUCT : Contacting with organic material : Nitrogen containing : Material contains a Group IIIA metal atom (Al, Ga, In, Tl))
Patent 5292867: Chimeric monoclonal antibodies which bind to the extracellular segment of the membrane-bound domain of a human membrane-bound immunoglobulin
(CHEMISTRY: NATURAL RESINS OR DERIVATIVES; PEPTIDES OR PROTEINS; LIGNINS OR REACTION PRODUCTS THEREOF : PROTEINS, I.E., MORE THAN 100 AMINO ACID RESIDUES : Blood proteins or globulins, e.g., proteoglycans, platelet factor 4, thyroglobulin, thyroxine, etc. : Globulins : Immunoglobulin, antibody, or fragment thereof, other than immunoglobulin antibody, or fragment thereof that is conjugated or absorbed : Chimeric, mutated, or recombined hybrid (e.g., bifunctional, bispecific, rodent-human chimeric, single chain, rFv, immunoglobulin fusion protein, etc.) :)
Patent 5292868: Chelating agents for attaching metal ions to proteins
(CHEMISTRY: NATURAL RESINS OR DERIVATIVES; PEPTIDES OR PROTEINS; LIGNINS OR REACTION PRODUCTS THEREOF : PROTEINS, I.E., MORE THAN 100 AMINO ACID RESIDUES : Blood proteins or globulins, e.g., proteoglycans, platelet factor 4, thyroglobulin, thyroxine, etc. : Globulins : Monoclonal or polyclonal antibody or immunoglobulin or fragment thereof that is conjugated or adsorbed (e.g., adsorbed to a solid support, etc.) : Conjugated to a detectable label or radioisotope or radionuclide or heavy metal-containing compound : Conjugated via a specifically-identified linking group, chelating group, coordination complex, coupling agent, or conjugation agent : Binds cancer cell or component or product thereof (e.g., cell-surface antigen, etc.))
Patent 5292869: Method for isolating and purifying transferrin and lactoferrin receptor proteins from bacteria and the preparation of vaccines containing the
(CHEMISTRY: NATURAL RESINS OR DERIVATIVES; PEPTIDES OR PROTEINS; LIGNINS OR REACTION PRODUCTS THEREOF : PROTEINS, I.E., MORE THAN 100 AMINO ACID RESIDUES : Separation or purification : Immunological separation or affinity chromatography : Oxygen containing is saccharide)
Patent 5292870: Reactive azo dyes including a triazine ring and sulphatovinyl or sulphatoethyl substituents
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Azo : Fiber- or substrate-reactive azo compound : Halogen attached directly to a hetero ring or to an alicyclic ring by nonionic bonding : The hetero ring is six-membered and contains at least two nitrogens : The hetero ring and benzene ring, to which an azo group is bonded directly, bonded directly to the same nitrogen : Pyrazole containing (including hydrogenated))
Patent 5292871: Water-soluble compounds having a fiber-reactive group of the vinyl sulfone monoazo series bonded to an alkanoylamino of benzoylamino
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Azo : Fiber- or substrate-reactive azo compound : Alkylene, alkenyl, alkenylene, alkynyl or alkynylene attached directly or indirectlyto a ring by nonionic bonding : Alkylene, alkenyl or alkenylene bonded directly to sulfonyl or sulfonamido, which sulfonyl or sulfonamido is between a ring and the alkylene, alkenyl or alkenylene : The alkylene, alkenyl or alkenylene and the ring are both bonded directly to the same sulfonyl group : Pyrazole containing (including hydrogenated))
Patent 5292872: Monoazo dispersed dyes, mixtures containing them, and the preparation and the use thereof
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Azo : Exactly one azo group containing or azo attached indirectly to an additional azo group by ionic bonding : Plural benzene rings bonded directly to the azo group : Each of the benzene rings is monocyclic : Containing -C(=X)-, wherein X is chalcogen : The -C(=X)- is in a -C(=X)X- group, wherein the X's may be the same or diverse chalcogens : Additional -C(=X)- bonded directly to nitrogen, which nitrogen is bonded directly to a ring :)
Patent 5292873: Nucleic acids labeled with naphthoquinone probe
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carbohydrates or derivatives : Nitrogen containing : N-glycosides, polymers thereof, metal derivatives (e.g., nucleic acids, oligonucleotides, etc.) : DNA or RNA fragments or modified forms thereof (e.g., genes, etc.) : Probes for detection of specific nucleotide sequences or primers for the synthesis of DNA or RNA : Fungal protein)
Patent 5292874: Nucleic acid probes to Staphylococcus aureus
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carbohydrates or derivatives : Nitrogen containing : N-glycosides, polymers thereof, metal derivatives (e.g., nucleic acids, oligonucleotides, etc.) : DNA or RNA fragments or modified forms thereof (e.g., genes, etc.) : Probes for detection of specific nucleotide sequences or primers for the synthesis of DNA or RNA : Probes for detection of microbial nucleotide sequences :)
Patent 5292875: Method of synthesizing sulfurized oligonucleotide analogs
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carbohydrates or derivatives : Nitrogen containing : N-glycosides, polymers thereof, metal derivatives (e.g., nucleic acids, oligonucleotides, etc.) : Synthesis of polynucleotides or oligonucleotides : Pentavalent phosphorus compound utilized : Primers)
Patent 5292876: Mixed cellulose esters
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carbohydrates or derivatives : Cellulose or derivative : Esters : Carboxylic acid esters : Xanthate or viscose)
Patent 5292877: Cellulose acetoacetates
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carbohydrates or derivatives : Cellulose or derivative : Esters : Carboxylic acid esters : Xanthate or viscose)
Patent 5292878: 17-spirofuran-3'-ylidene steroids
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : HETEROCYCLIC CARBON COMPOUNDS CONTAINING A HETERO RING HAVING CHALCOGEN (I.E., OXYGEN, SULFUR, SELENIUM OR TELLURIUM) OR NITROGEN AS THE ONLY RING HETERO ATOMS : Cyclopentanohydrophenanthrene ring system containing : Spiro : The spiro includes the cyclopentanohydrophenanthrene ring system and a hetero ring : Hetero ring is one of the cyclos of the polycyclo ring system)
Patent 5292879: Intermediates for preparing cationic-2-heteroaryl-phenyl-carbapenem antibacterial agents
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : HETEROCYCLIC CARBON COMPOUNDS CONTAINING A HETERO RING HAVING CHALCOGEN (I.E., OXYGEN, SULFUR, SELENIUM OR TELLURIUM) OR NITROGEN AS THE ONLY RING HETERO ATOMS : Hetero ring is four-membered containing nitrogen and having chalcogen double bonded directly to a ring carbon which is adjacent to the ring nitrogen : Polycyclo ring system containing the hetero ring as one of the cyclos : The ring nitrogen is shared by a five-membered ring : The six-membered ring contains oxygen)
Patent 5292880: Synthesis of caprolactam using catalysts
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : HETEROCYCLIC CARBON COMPOUNDS CONTAINING A HETERO RING HAVING CHALCOGEN (I.E., OXYGEN, SULFUR, SELENIUM OR TELLURIUM) OR NITROGEN AS THE ONLY RING HETERO ATOMS : The hetero ring contains seven members including nitrogen and carbon : Chalcogen double bonded directly to a ring carbon adjacent to the ring nitrogen (e.g., caprolactam, etc.) : Preparing from a compound containing a cycloaliphatic ring : The reactant is a cyclic oxime : Gas phase rearrangement : Additional chalcogen double bonded directly to ring carbon of the hetero ring)
Patent 5292881: New naphthalimides, toners containing these and the use of the new naphthalimides as additives for toners
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Hetero ring is six-membered consisting of one nitrogen and five carbons : Polycyclo ring system having the six-membered hetero ring as one of the cyclos : Tricyclo ring system having the six-membered hetero ring as one of the cyclos : Ring carbon is shared by each of the three cyclos (e.g., 1,8 naphthalimides, etc.) : Nitrogen, other than as nitro or nitroso, attached directly or indirectly to the tricyclo ring system by nonionic bonding : Additional polycyclo ring system having ring nitrogen (e.g., emetine, etc.))
Patent 5292883: 2-(4-piperidinyl)-1H-pyrido[4,3-B]indol-1-ones and related compounds
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Hetero ring is six-membered consisting of one nitrogen and five carbons : Piperidines : Additional ring containing : The additional ring is one of the cyclos in a polycyclo ring system : Hetero ring in the polycyclo ring system : Ring nitrogen in the polycyclo ring system : Bicyclo ring system which is indole (including hydrogenated) : Plural ring nitrogens in the polycyclo ring system)
Patent 5292884: Cyclic hydroxamic acids
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Hetero ring is six-membered consisting of one nitrogen and five carbons : Piperidines : Additional ring containing : Chalcogen bonded directly to ring carbon of the piperidine ring : The additional hetero ring consists of one oxygen and four carbons)
Patent 5292885: Pyranone, process for its preparation, its use in the preparation of a new pyridinone and a process for the preparation of same
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Hetero ring is six-membered consisting of one nitrogen and five carbons : Process of forming pyridine ring : Chalcogen attached indirectly to the piperidine ring by nonionic bonding)
Patent 5292886: Process for the preparation of 2-halomethyl-3,5-dimethyl-4-methoxypyridine halohydrate
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Hetero ring is six-membered consisting of one nitrogen and five carbons : Chalcogen bonded directly to ring carbon of the six-membered hetero ring : Halogen attached directly or indirectly to the six-membered hetero ring by nonionic bonding : Halogen attached directly or indirectly to the six-membered hetero ring by nonionic bonding)
Patent 5292887: Substituted imidazole derivatives and their preparation and use
(DRUG, BIO-AFFECTING AND BODY TREATING COMPOSITIONS : DESIGNATED ORGANIC ACTIVE INGREDIENT CONTAINING (DOAI) : Heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., O,S,Se or Te) or nitrogen as the only ring hetero atoms DOAI : Five-membered hetero ring containing at least one nitrogen ring atom (e.g., 1,2,3-triazoles, etc.) : 1,3-diazoles : Imidazoles : Benzo fused at 4,5-positions of the diazole ring)
Patent 5292888: High melting point stilbazolium salts
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Hetero ring is six-membered consisting of one nitrogen and five carbons : The ring nitrogen of the six-membered hetero ring is pentavalent (e.g., quaternary pyridinium salts, etc.) : The chalcogen is in an -OH or -OM group (M is Group IA or Group IIA light metal))
Patent 5292889: Fungicidal and insecticidal substituted-heterocyclyl-acrylic esters
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Hetero ring is five-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazoles, etc.) : 1,3-thiazoles (including hydrogenated) : Polycyclo heterocyclic ring system containing ring nitrogen : Bicyclo ring system having the thiazole ring as one of the cyclos)
Patent 5292890: Asymmetrical benzotriazolylphenols
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Hetero ring is five-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazoles, etc.) : 1,2,3-triazoles (including hydrogenated) : Polycyclo ring system having the triazole ring as one of the cyclos : Chalcogen attached indirectly to the polycyclo ring system by nonionic bonding : 4- or 5-position substituent contains chalcogen)
Patent 5292891: Optically active 2,2-dimethyl-1,3-dioxin-4-ones and method for preparing same and method for preparing optically active compound for synthesis
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Oxygen containing hetero ring (e.g., dioxirane, etc.) : Lactones (i.e., -C(=X)O-, wherein X is chalcogen, is part of the hetero ring) : The lactone ring is six-membered : Preparing from a cyclic ketone (i.e., a ketone where the carbonyl is part of a ring))
Patent 5292892: Anti-bacterial compound and pharmaceutical compositions thereof
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Hetero ring is five-membered consisting of one nitrogen and four carbons (e.g., halopyrrolidines, etc.) : Polycyclo ring system having the five-membered hetero ring as one of the cyclos : Bicyclo ring system having the five-membered hetero ring as one of the cyclos (e.g., octahydroindoles, etc.) : Plural ring hetero atoms in the bicyclo ring system, or ring nitrogen is shared by the two cyclos of the bicyclo ring system : Plural chalcogens bonded directly to ring carbons of the five-membered hetero ring (e.g., cyclic imides, naphthisatins, etc.))
Patent 5292893: Catalytic asymmetric and non-asymmetric reduction of times and oximes using metal catalysts
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Hetero ring is five-membered consisting of one nitrogen and four carbons (e.g., halopyrrolidines, etc.) : Benzene ring bonded directly to the five-membered hetero ring : The chalcogen is in a substituent attached to the ring nitrogen of the five membered hetero ring)
Patent 5292894: Preparation of benzo[b]thiophenes
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Sulfur containing hetero ring (e.g., thiiranes, etc.) : The hetero ring is five-membered : Polycyclo ring system having the hetero ring as one of the cyclos : Tricyclo ring system having the hetero ring as one of the cyclos : Chalcogen attached indirectly to the hetero ring by nonionic bonding)
Patent 5292896: Amino styrene derivatives
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Sulfur containing hetero ring (e.g., thiiranes, etc.) : The hetero ring is five-membered : Nitrogen attached directly to the hetero ring by nonionic bonding : Chalcogen attached directly to ring sulfur of the hetero ring by nonionic bonding)
Patent 5292897: Process for preparing halo acetals from enamines
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Oxygen containing hetero ring (e.g., dioxirane, etc.) : Phosphorus attached indirectly to the hetero ring by nonionic bonding : Plural ring oxygens in the hetero ring : The chalcogen, X, is part of a -C(=X)X- group, wherein the X's are the same or diverse chalcogens)
Patent 5292898: Process for the stereoselective preparation of 5-substituted delta-lactones and use thereof
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Oxygen containing hetero ring (e.g., dioxirane, etc.) : Lactones (i.e., -C(=X)O-, wherein X is chalcogen, is part of the hetero ring) : The lactone ring is six-membered : Additional chalcogen bonded directly to the lactone ring : Bicyclo ring system having the lactone ring as one of the cyclos)
Patent 5292899: Synthesis of 11-nor-.DELTA.-9-tetrahydrocannabinol-9-carboxylic acid glucuronide
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Oxygen containing hetero ring (e.g., dioxirane, etc.) : The hetero ring is six-membered : Polycyclo ring system having the hetero ring as one of the cyclos : Tricyclo ring system having the hetero ring as one of the cyclos : The tricyclo ring system consists of three six-membered cyclos (e.g., xanthene, etc.) : Dibenzo(b,d)pyrans (including hydrogenated) : Acyclic -C(=X)-, wherein X is chalcogen, containing)
Patent 5292900: O-substituted N-hydroxyurea derivatives
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Oxygen containing hetero ring (e.g., dioxirane, etc.) : The hetero ring is six-membered : Chalcogen bonded directly to the hetero ring : Nitrogen attached directly or indirectly to the hetero ring by acyclic nonionic bonding : Hydroxy bonded directly at the 3-position and oxygen double bonded directly at the 4-position of the hetero ring (H of -OH may be replaced by a substituted or unsubstituted ammonium ion or a Group IA or IIA light metal))
Patent 5292901: Benzodioxole derivatives
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Oxygen containing hetero ring (e.g., dioxirane, etc.) : The hetero ring is five-membered : Plural ring oxygens in the hetero ring : Polycyclo ring system having the hetero ring as one of the cyclos : Bicyclo ring system having the hetero ring as one of the cyclos : Nitrogen attached indirectly to the bicyclo ring system by nonionic bonding : The nitrogen is bonded directly to a -C(=X)- group, wherein X is chalcogen : Benzene ring bonded directly to the hetero ring (e.g., flavones, etc.))
Patent 5292902: Process for the manufacture of odorants and intermediates used therein
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Oxygen containing hetero ring (e.g., dioxirane, etc.) : The hetero ring is five-membered : Polycyclo ring system having the hetero ring as one of the cyclos : Tricyclo ring system having the hetero ring as one of the cyclos : The chalcogen, X, is in a -C(=X)- group)
Patent 5292903: One step method for the preparation of difurfuryl diamines
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Oxygen containing hetero ring (e.g., dioxirane, etc.) : The hetero ring is five-membered : Plural hetero rings : Bicyclo ring system having the hetero ring as one of the cyclos)
Patent 5292904: Method for production of ethylene oxide
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Oxygen containing hetero ring (e.g., dioxirane, etc.) : The hetero ring is three-membered consisting of one oxygen and two carbons : Processes : Oxirane ring formed : Epoxidation at site of ethylenic unsaturation : Silver containing catalyst utilized : Air or molecular oxygen utilized)
Patent 5292905: Cyan dyes
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Cyclohexadiene having atoms double bonded directly at the 1- and 4- positions (e.g., paraquinones, etc.) : Nitrogen double bonded directly at the 1- or 4- positions : Plural oxygens and plural nitrogens bonded directly to the polycyclo ring system)
Patent 5292906: Tricyclic steroid analogs
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Cyclopentanohydrophenanthrene ring system containing : Three or more oxygens bonded directly to the cyclopentanohydrophenanthrene ring system : Oxygen bonded directly at the 3-, 11- and 17-positions (e.g., 1-androstene 3,11,17-triones, etc.) : The A ring is a benzene ring (e.g., estriols, etc.))
Patent 5292907: Process for the manufacture of (6E)-leukotriene B.sub.4 and intermediates of the said manufacturing process
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Fatty compounds having an acid moiety which contains the carbonyl of a carboxylic acid, salt, ester, or amide group bonded directly to one end of an acyclic chain of at least seven (7) uninterrupted carbons, wherein any additional carbonyl in the acid moiety is (1) part of an aldehyde or ketone group, (2) bonded directly to a noncarbon atom which is between the additional carbonyl and the chain, or (3) attached indirectly to the chain via ionic bonding : Processes of forming the compound : Forming carbon to carbon unsaturation (i.e., forming a double or triple bond) : Plural additional carbonyls in the acid moiety)
Patent 5292908: Modified bentonite
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : ALUMINUM CONTAINING : Silicon containing : Chalcogen bonded directly to the metal)
Patent 5292909: Catalytic conversion of direct process high-boiling component to chlorosilane monomers in the presence of hydrogen chloride and hydrogen
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : SILICON CONTAINING : Carbon attached directly or indirectly to the silicon by nonionic bonding (e.g., silanes, etc.) : Processes : Plural silicons in a reactant : Bonded directly to each other : Chalcogen, nitrogen, halogen or -C(=X)-, wherein X is chalcogen, bonded directly to at least one of the carbocyclic rings)
Patent 5292910: Use of hydrophobized hydrotalcites as catalysts for ethoxylation or propoxylation
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Fatty compounds having an acid moiety which contains the carbonyl of a carboxylic acid, salt, ester, or amide group bonded directly to one end of an acyclic chain of at least seven (7) uninterrupted carbons, wherein any additional carbonyl in the acid moiety is (1) part of an aldehyde or ketone group, (2) bonded directly to a noncarbon atom which is between the additional carbonyl and the chain, or (3) attached indirectly to the chain via ionic bonding : Processes of forming the compound : Oxygen containing hetero ring reactant (e.g., succinic anhydride, etc.) : Oxirane containing reactant : Heavy metal containing catalyst utilized)
Patent 5292911: Monocyclic terpene derivatives
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Fatty compounds having an acid moiety which contains the carbonyl of a carboxylic acid, salt, ester, or amide group bonded directly to one end of an acyclic chain of at least seven (7) uninterrupted carbons, wherein any additional carbonyl in the acid moiety is (1) part of an aldehyde or ketone group, (2) bonded directly to a noncarbon atom which is between the additional carbonyl and the chain, or (3) attached indirectly to the chain via ionic bonding : Acyclic carbon-to-carbon unsaturation in the acid moiety : Plural carbon-to-carbon unsaturation in the acid moiety (e.g., polyunsaturated fatty acids, etc.) : Plural oxygens bonded directly to the ring)
Patent 5292912: Catalytic conversion of direct process high-boiling component to chlorosilane monomers in the presence of hydrogen chloride
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : SILICON CONTAINING : Carbon attached directly or indirectly to the silicon by nonionic bonding (e.g., silanes, etc.) : Processes : Plural silicons in a reactant : Bonded directly to each other : Chalcogen, nitrogen, halogen or -C(=X)-, wherein X is chalcogen, bonded directly to at least one of the carbocyclic rings)
Patent 5292913: Myoinositol derivatives and preparation process thereof
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Phosphorus esters (i.e., compounds having the phosphorus ester group, wherein trivalent or pentavalent phosphorus and carbon are bonded directly to the same divalent chalcogen, and wherein the carbon may be single bonded to any atom but may be multiple bonded only to carbon) : Processes : And carbon and chalcogen in the ring)
Patent 5292914: Organic peroxide and use thereof
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carbonate esters (i.e, compounds having the -O-C(=O)O- group bonded directly to at least one carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon) : Oxygen bonded directly to the -O-C(=O)O- group by nonionic bonding (e.g., monoperoxycarbonates, etc.) : Carbonyl bonded directly to the oxygen (i.e., compounds having the -O-C(=O) O-O-C(=O)- group; e.g., peroxydicarbonates, acyl peroxycarbonates, etc.) : The chalcogen, X, is in a -C(=X)- group)
Patent 5292915: Compounds containing carbonate groups and carbonyl groups and the preparation and use thereof
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carbonate esters (i.e, compounds having the -O-C(=O)O- group bonded directly to at least one carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon) : Benzene ring bonded directly to the -O-C(=O)O- group : Nitrogen or additional chalcogen attached indirectly to the benzene ring by acyclic nonionic bonding : Nitrogen attached directly or indirectly to the benzene ring by nonionic bonding)
Patent 5292916: Method of producing carbonic acid diester
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carbonate esters (i.e, compounds having the -O-C(=O)O- group bonded directly to at least one carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon) : Benzene ring attached indirectly to the -O-C(=O)O- group by nonionic bonding : Two benzene rings bonded directly to the -O-C(=O)O- group (i.e., diaryl carbonates))
Patent 5292917: Process for purifying dimethyl carbonate
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carbonate esters (i.e, compounds having the -O-C(=O)O- group bonded directly to at least one carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon) : Two identical or diverse alkyl groups bonded directly to the -O-C(=O)O- group (e.g., dimethyl carbonate, methyl ethyl carbonate, etc.) : Two benzene rings bonded directly to the -O-C(=O)O- group (i.e., diaryl carbonates))
Patent 5292918: Diastereoselective process for preparing n-substituted amino acids and derivatives
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Nitriles (i.e., compounds having cyano bonded directly to carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon) : Processes of attaching cyano to carbon by reaction of an inorganic cyanide with an organic compound (e.g., using HCN, cyanogen, metal cyanide, ammonium cyanide, cyanogen chloride, etc.) : Carboxylic acid, carboxylic acid halide, carboxylic acid anhydride, or compound containing carbon double bonded to nitrogen reacted with the inorganic cyanide : On benzene ring (e.g., benzonitrile from benzene, etc.))
Patent 5292919: Method for purification of acetonitrile
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Nitriles (i.e., compounds having cyano bonded directly to carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon) : Acyclic (e.g., purification of saturated nitriles, etc.) : Cyano bonded directly to the ring)
Patent 5292920: Salts of N-nitrosophenylhydroxylamine
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carboxylic acid esters : With preservative : Acyclic unsaturated monocarboxylic acid esters :)
Patent 5292921: Process for the enantioselective preparation of phenylisoserine derivatives
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carboxylic acid esters : Aromatic acid moiety : Nitrogen in acid moiety other than as nitroso or isocyanate (e.g., amino acid esters, etc.) : Carbamic acid : Oxy in acid moiety : Ortho fused)
Patent 5292922: N-acyl-N-phenyltetrahydrophthalamic acid derivatives, methods of producing same, and herbicides containing same as effective components
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carboxylic acid esters : Aromatic acid moiety : Nitrogen in acid moiety other than as nitroso or isocyanate (e.g., amino acid esters, etc.) : Halogen in acid moiety : Benzoic acid substituted on ring with oxy and nitrogen)
Patent 5292923: Method of preparing .alpha.-l-aspartyl-l-phenylalanine methyl ester hydrochloride
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carboxylic acid esters : Aromatic acid moiety : Nitrogen in acid moiety other than as nitroso or isocyanate (e.g., amino acid esters, etc.) : The nitrogen is not bonded directly to a ring : The nitrogen is in same side chain as ester function : Oxy in acid moiety : Phenylalanines :)
Patent 5292924: Optically active N-.alpha.-fluoroacryloylamino acid polymers for the resolution of racemates
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carboxylic acid esters : Aromatic acid moiety : Nitrogen in acid moiety other than as nitroso or isocyanate (e.g., amino acid esters, etc.) : The nitrogen is not bonded directly to a ring : The nitrogen is in same side chain as ester function : Amide in acid moiety : Phenylalanines)
Patent 5292925: N-t-butyloxycarbonyl-3-cyclohexyl-L-alanine methyl ester in crystalline form
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carboxylic acid esters : Alicyclic carbamates : Monocyclic acid moiety)
Patent 5292926: Cysteine derivatives
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carboxylic acid esters : Acyclic acid moiety : Sulfur in acid moiety : Polycarboxylic acid)
Patent 5292927: Fluorinated resins with low dielectric constant
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carboxylic acid esters : Acyclic acid moiety : Unsaturation in acid moiety : Cyclic alcohol moiety : Aromatic alcohol moiety : Aromatic alcohol moiety)
Patent 5292928: Process for the reaction of a low-molecular hydroxyl compound with a carboxylic acid halide
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carboxylic acid esters : Acyclic acid moiety : Halogen in acid moiety : Unsaturation in alcohol moiety)
Patent 5292929: Asymmetric synthesis of chiral secondary alcohols
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carboxylic acid esters : Acyclic acid moiety : Unsubstituted acids of the acetic series : Polyoxy alcohol moiety)
Patent 5292931: Carrier catalyst, process for its preparation, and its use for the preparation of vinyl acetate
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carboxylic acid esters : Acyclic acid moiety : Unsubstituted acids of the acetic series : Preparing esters from hydrocarbons : From olefins utilizing Group VIII noble metal catalyst : Gas phase : Polyoxy alcohol moiety)
Patent 5292932: Process for the preparation of 5-chloro-2-hydroxy-4-alkyl-benzenesulfonic acids
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Sulfonic acids or salts thereof (i.e., compounds containing the sulfonate group, -S(=O)(=O)-O- wherein the single bonded oxygen is bonded directly to hydrogen, or to a group IA or IIA light metal or to substituted or unsubstituted ammonium) : Benzene ring bonded directly to the sulfonate sulfur (e.g., purification and neutralization of benzene sulfonic acids, etc.) : Nonsulfonate chalcogen attached indirectly to the sulfonate group by nonionic bonding : Halogen attached indirectly to the sulfonate group by nonionic bonding : Hydroxy group or nonsulfonate sulfur attached indirectly to a benzene ring by acyclic nonionic bonding)
Patent 5292933: Process for the resolution of threo-3-[(2-aminophenyl)-thio]-2-hydroxy-3-(4-methoxy-phenyl)propionic
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carboxylic acids and salts thereof : Racemization or separation of optical isomers : Purification or recovery)
Patent 5292934: Method for preparing aromatic carboxylic acids
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carboxylic acids and salts thereof : Aromatic : Formation of carboxyl group by oxidation : Of aromatic compound : Alkyl side chain oxidized : Air, oxygen, or ozone oxidant : Multistage :)
Patent 5292935: Method of synthesis and novel compounds for pharmaceutical uses
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carboxylic acids and salts thereof : Aromatic : Nitrogen bonded directly to carbon of organic radical (e.g., amino acids, etc.) : Ureido, guanido, or hydrazine : Halogen)
Patent 5292936: Process to prepare amino carboxylic acid salts
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carboxylic acids and salts thereof : Acyclic : Formation of carboxyl group by oxidation : Of nitrogen containing compound : Of oxy acid or ester)
Patent 5292937: Use of malonic acid derivative compounds for retarding plant growth
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carboxylic acids and salts thereof : Aromatic : Nitrogen bonded directly to carbon of organic radical (e.g., amino acids, etc.) : Plural rings with nitrogen bonded directly to at least one ring : Amide)
Patent 5292938: Synthesis of 4-substituted-trans-1, 2-diaminocyclohexyl polyaminocarboxylate metal chelating agents for the preparation of
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carboxylic acids and salts thereof : Alicyclic acids having an element other than oxygen, carbon, or hydrogen : Cyclopentyl bonded to -COOR, -CCOOR, or -CCCOOR)
Patent 5292939: Process for the preparation of 3,4-dihydroxybutanoic acid and salts thereof
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carboxylic acids and salts thereof : Acyclic : Preparation by degradation of carbohydrates : Nitrogen containing acid produced)
Patent 5292940: Process for the preparation of alkali metal salts of ether-carboxylic acids
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carboxylic acids and salts thereof : Acyclic : Formation of carboxyl group by oxidation : Of alcohol : Producing acetic acid)
Patent 5292941: Method for ozonizing unsaturated fatty acids or lower alkyl esters thereof and method for the oxidative decomposition of ozonized products
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carboxylic acids and salts thereof : Acyclic : Formation of carboxyl group by oxidation : Of hydrocarbon : Olefin : Group V metal containing catalyst utilized)
Patent 5292942: Process for the preparation of aqueous betaine solutions
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carboxylic acids and salts thereof : Acyclic : Nitrogen bonded to carbon of organic radical (e.g., amino acids, etc.) : Alpha nitrogen : Glutamic acid per se or salt thereof)
Patent 5292943: Method for the preparation of low odor 2,3-dimercaptosuccinic acid
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carboxylic acids and salts thereof : Acyclic : Polycarboxylic : Element other than C,H,O,N, or halogen : Tartaric acid per se or salt thereof)
Patent 5292944: Process for the preparation of adipic acid or pentenoic acid
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carboxylic acids and salts thereof : Acyclic : Polycarboxylic : Lactic acid per se or salt thereof)
Patent 5292945: Process for preparing .alpha.-chloro-.alpha.-oximino-4-hydroxyacetophenone
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Imidic acid halides (i.e., compounds having the -N=CH-halo group, wherein substitution may be made for hydrogen only) : Chalcogen attached directly to the nitrogen of the imidic halide group by nonionic bonding (i.e., -X-N=CH-halo, wherein X is chalcogen) : Saturated lower fatty acids)
Patent 5292946: In-situ preparation of diisopinocamphenyl chloroborane
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Boron halides (i.e., compounds having halogen attached directly to boron by nonionic bonding : Nitrogen attached directly to the nitrogen of the imidic halide group by nonionic bonding (i.e., HNH-N=CH-halo, wherein subsitution may be made for hydrogen only))
Patent 5292947: Process for preparing alkylsulfonic anhydrides
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Sulfonic anhydrides (i.e., compounds having the -S(=O)(=O)-O-S(=O)(O=) group : Nitrogen attached indirectly to the carbonyl group by nonionic bonding)
Patent 5292948: Continuous process for the preparation of acetic anhydride or mixtures of acetic anhydride and acetic acid
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carboxylic acid anhydrides (i.e., compounds having the -C(=O)-O-C(=O)- group) : Processes of forming the -C(=O)-O-C(=O)- group : Carbon monoxide or metal carbonyl reactant : Ether or carboxylic acid ester reactant : Purification or recovery per se)
Patent 5292949: Process for the preparation of acid anhydrides
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carboxylic acid anhydrides (i.e., compounds having the -C(=O)-O-C(=O)- group) : Processes of forming the -C(=O)-O-C(=O)- group : Carboxylic acid halide reactant : Vapor phase)
Patent 5292950: N,N-dialkylaminoalkyl (meth) acrylamide composition with improved storageability
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : AMINO NITROGEN CONTAINING (E.G., UREA, SULFONAMIDES, NITROSAMINES, OXYAMINES, ETC., AND SALTS THEREOF) : With preservative or stabilizer : Carboxamides with preservative or stabilizer :)
Patent 5292951: 1,3,4-oxadiazoles containing the pentafluorothio (SF.sub.5) group
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : AMINO NITROGEN CONTAINING (E.G., UREA, SULFONAMIDES, NITROSAMINES, OXYAMINES, ETC., AND SALTS THEREOF) : Carboxamides (i.e., Q-CO-HNH, wherein Q is a substituent having carbon bonded directly to the carbonyl or is hydrogen and wherein any substituent replacing one or both hydrogens shown will be referred to as E) : Hydrazine containing : Substituent Q is acyclic : Hydroxy, bonded directly to carbon, or ether in substituent Q (H of -OH may be replaced by a substituted or unsubstituted ammonium ion or a Group IA or IIA light metal))
Patent 5292952: Process for producing 2-fluoro-4-(trifluoromethyl) acetanilide
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : AMINO NITROGEN CONTAINING (E.G., UREA, SULFONAMIDES, NITROSAMINES, OXYAMINES, ETC., AND SALTS THEREOF) : Carboxamides (i.e., Q-CO-HNH, wherein Q is a substituent having carbon bonded directly to the carbonyl or is hydrogen and wherein any substituent replacing one or both hydrogens shown will be referred to as E) : Substituent Q is acyclic : Q is hydrogen or a lower saturated alkyl substituent : Ring in a substituent E : Benzene ring in a substituent E : The compound is monocyclic)
Patent 5292953: Process for the preparation of azomethines
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : AMINO NITROGEN CONTAINING (E.G., UREA, SULFONAMIDES, NITROSAMINES, OXYAMINES, ETC., AND SALTS THEREOF) : Containing nitrogen double bonded directly to carbon : Aldimines or ketimines which contain benzene ring (i.e., HCH=NH, wherein substitution may be made for hydrogen only but a hydrogen or carbon must be bonded directly to the carbon) : Unsubstituted phenyl bonded directly to the aldimine or ketimine nitrogen : Q is hydrogen only)
Patent 5292954: Amine oxide composition and process
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : AMINO NITROGEN CONTAINING (E.G., UREA, SULFONAMIDES, NITROSAMINES, OXYAMINES, ETC., AND SALTS THEREOF) : Amine oxides : Processes : Processes)
Patent 5292955: Amine oxide complexes
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : AMINO NITROGEN CONTAINING (E.G., UREA, SULFONAMIDES, NITROSAMINES, OXYAMINES, ETC., AND SALTS THEREOF) : Amine oxides : Processes : Processes)
Patent 5292956: Hydroxyphenyl-substituted amine antioxidants
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : AMINO NITROGEN CONTAINING (E.G., UREA, SULFONAMIDES, NITROSAMINES, OXYAMINES, ETC., AND SALTS THEREOF) : Benzene ring containing : Amino nitrogen attached to aryl ring or ring system by an acyclic carbon or chain : The chain consists of two or more carbons which are unsubstituted or have acyclic hydrocarbyl substituents only : Methylene diamines)
Patent 5292957: Process for the preparation of N-alkylhalogenoanilines
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : AMINO NITROGEN CONTAINING (E.G., UREA, SULFONAMIDES, NITROSAMINES, OXYAMINES, ETC., AND SALTS THEREOF) : Benzene ring containing : Forming amine group directly by reduction : Of nitro or nitroso : Preparing compound which contains halogen bonded directly to carbon : Preparing primary amines)
Patent 5292958: Process for eliminating the diethanolamine present in triethanolamine and preparation process for purified triethanolamine
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : AMINO NITROGEN CONTAINING (E.G., UREA, SULFONAMIDES, NITROSAMINES, OXYAMINES, ETC., AND SALTS THEREOF) : Acyclic : Purification or recovery : Separating primary, secondary, or tertiary amines from each other : The nitro or nitroso is in a compound which contains hydroxy, bonded directly to carbon, or ether)
Patent 5292959: 4,4-dinitroadamantange-2,6-dione
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : OXYGEN CONTAINING (E.G., PERCHLORYLBENZENE, ETC.) : Ketones : Nitrogen containing : Preparing by reacting hydrogen sulfide or a metal hydrosulfide)
Patent 5292960: Process for purification of cyclohexanone
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : OXYGEN CONTAINING (E.G., PERCHLORYLBENZENE, ETC.) : Ketones : Processes of preparing, purifying, or recovering alicyclic ring containing ketones : Purification or recovery : Inorganic oxygen containing reactant)
Patent 5292961: Process for the preparation of halogenated polyethers
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : OXYGEN CONTAINING (E.G., PERCHLORYLBENZENE, ETC.) : Ethers : Plural oxygens bonded directly to the same carbon (e.g., acetals, ketals, orthoesters, orthocarbonates, etc.) : Acyclic : Halogen containing : Plural acetal or ketal groups (e.g., tetraacetals, etc.))
Patent 5292962: Intermediates to 1-phenyl-3-naphthalenyloxy-propanamines
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : OXYGEN CONTAINING (E.G., PERCHLORYLBENZENE, ETC.) : Ethers : Benzene ring containing : Ether oxygen bonded directly to benzene ring : Plural rings containing : Polycyclo ring system : Polyoxy : Selenium or tellurium containing material utilized)
Patent 5292963: Process for producing ether compound
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : OXYGEN CONTAINING (E.G., PERCHLORYLBENZENE, ETC.) : Ethers : Acyclic : Preparing by reacting an olefin and an organic hydroxy containing compound (H of -OH may be replaced by a Group IA or IIA light metal) : Sulfuric acid utilized)
Patent 5292964: Preparation of alkyl tertiary butyl ether
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : OXYGEN CONTAINING (E.G., PERCHLORYLBENZENE, ETC.) : Ethers : Acyclic : Preparing by reacting an olefin and an organic hydroxy containing compound (H of -OH may be replaced by a Group IA or IIA light metal) : Sulfuric acid utilized)
Patent 5292965: Starting materials for improved radiation-hardenable diluents
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : OXYGEN CONTAINING (E.G., PERCHLORYLBENZENE, ETC.) : Ethers : Plural oxyalkylene groups bonded directly to each other : Acyclic : Hydroxy containing (H of -OH may be replaced by a Group IA or IIA light metal) : Polyhydroxy containing : And cyclic ether)
Patent 5292966: Process for the preparation of 2-nitro-3, 6-dichlorophenol
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : OXYGEN CONTAINING (E.G., PERCHLORYLBENZENE, ETC.) : Hydroxy containing (H of -OH may be replaced by a Group IA or IIA light metal) : Nitrogen containing : Benzene ring containing : Phenols (H of -OH may be replaced by a Group IA or IIA light metal) : Halogen containing : Ether oxygen is ortho to the hydroxy)
Patent 5292967: Process for producing 2,3-difluoro-6-nitrophenol
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : OXYGEN CONTAINING (E.G., PERCHLORYLBENZENE, ETC.) : Hydroxy containing (H of -OH may be replaced by a Group IA or IIA light metal) : Nitrogen containing : Benzene ring containing : Phenols (H of -OH may be replaced by a Group IA or IIA light metal) : Halogen containing : Ether oxygen is ortho to the hydroxy)
Patent 5292968: Process for producing over-based alkaline earth metal phenate
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : OXYGEN CONTAINING (E.G., PERCHLORYLBENZENE, ETC.) : Hydroxy containing (H of -OH may be replaced by a Group IA or IIA light metal) : Benzene ring containing : Phenols (H of -OH may be replaced by a Group IA or IIA light metal) : Phenols (H of -OH may be replaced by a Group IA or IIA light metal))
Patent 5292969: Phenolic antioxidant and process
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : OXYGEN CONTAINING (E.G., PERCHLORYLBENZENE, ETC.) : Hydroxy containing (H of -OH may be replaced by a Group IA or IIA light metal) : Benzene ring containing : Phenols (H of -OH may be replaced by a Group IA or IIA light metal) : Polyphenols : Three or more rings containing : Three or more phenols containing : Guaiacol per se or salt thereof)
Patent 5292970: Method of manufacturing ortho-substituted alkylphenols, and catalyst therefor
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : OXYGEN CONTAINING (E.G., PERCHLORYLBENZENE, ETC.) : Hydroxy containing (H of -OH may be replaced by a Group IA or IIA light metal) : Benzene ring containing : Phenols (H of -OH may be replaced by a Group IA or IIA light metal) : Acyclic polycarbon hydrocarbyl group bonded directly to the benzene ring : Preparing by catalytic alkylation : Heavy metal or aluminum containing catalyst : Heavy metal or aluminum containing catalyst)
Patent 5292971: Flourine-substituted vicinal and method for their preparation, and their use
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : OXYGEN CONTAINING (E.G., PERCHLORYLBENZENE, ETC.) : Hydroxy containing (H of -OH may be replaced by a Group IA or IIA light metal) : Plural alicyclic rings containing : Polycyclo ring system : Bicyclo ring system : Peroxide or peracid utilized)
Patent 5292972: Production of dichlorohydrin
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : OXYGEN CONTAINING (E.G., PERCHLORYLBENZENE, ETC.) : Hydroxy containing (H of -OH may be replaced by a Group IA or IIA light metal) : Acyclic : Halogen containing : Polyhydroxy or polyhalogen (H of -OH may be replaced by a Group IA or IIA light metal) : Preparing from alkenyl halide : Boron containing material utilized)
Patent 5292973: Phosphine oxide removal from compounds formed by a Wittig reaction
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : OXYGEN CONTAINING (E.G., PERCHLORYLBENZENE, ETC.) : Hydroxy containing (H of -OH may be replaced by a Group IA or IIA light metal) : Acyclic : Preparing from carbonyl containing compound : From aldehyde or ketone : Ion exchange or sorbent material utilized)
Patent 5292974: Alkylene oxide isomerization process and catalyst
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : OXYGEN CONTAINING (E.G., PERCHLORYLBENZENE, ETC.) : Hydroxy containing (H of -OH may be replaced by a Group IA or IIA light metal) : Acyclic : Preparing from ether : Ethylenically unsaturated hydroxy compound produced : Chromium, molybdenum, or tungsten)
Patent 5292975: Process for decreasing the halogen content of polyhalogenated aromatics
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : HALOGEN CONTAINING : Fluorine containing : Preparing benzene ring containing compound : Substituting halogen for different halogen or hydrogen : By substituting halogen for a different halogen in haloalkyl group)
Patent 5292976: Process for the selective conversion of naphtha to aromatics and olefins
(CHEMISTRY OF HYDROCARBON COMPOUNDS : PLURAL SERIAL DIVERSE SYNTHESES : To produce aromatic : Including an aromatization step : Co, Fe, or Ni)
Patent 5292977: Palladium catalyzed alkylative cyclization useful in synthesis of vitamin D and analogues
(CHEMISTRY OF HYDROCARBON COMPOUNDS : ALICYCLIC COMPOUND SYNTHESIS : From nonhydrocarbon : Halogen containing : Camphene from pinene or derivative)
Patent 5292978: Selective cycloalkylation of naphthalene on zeolites
(CHEMISTRY OF HYDROCARBON COMPOUNDS : AROMATIC COMPOUND SYNTHESIS : By condensation of entire molecules or entire hydrocarbyl moieties thereof, e.g., alkylation, etc. : Using metal, metal oxide, or hydroxide catalyst : B trifluoride in a complex or with additional nonhydrocarbon agent)
Patent 5292979: Method for converting ethylene into light alpha olefins
(CHEMISTRY OF HYDROCARBON COMPOUNDS : UNSATURATED COMPOUND SYNTHESIS : By addition of entire unsaturated molecules, e.g., polymerization, etc. : Using extraneous nonhydrocarbon agent, e.g., catalyst, etc. : Hydride or organic compound or complex containing alkaline-, B-, or Zn group material : Transition metal-containing : And N-, P-, or S-containing)
Patent 5292980: Base-catalyzed reactions using zeolite catalysts
(CHEMISTRY OF HYDROCARBON COMPOUNDS : UNSATURATED COMPOUND SYNTHESIS : By double-bond-shift isomerization : Using aluminosilicate catalyst : Cr, Mo, or W)
Patent 5292981: Isoparaffin-olefin alkylation process
(CHEMISTRY OF HYDROCARBON COMPOUNDS : SATURATED COMPOUND SYNTHESIS : By condensation of a paraffin molecule with an olefin-acting molecule, e.g., alkylation, etc. : Using extraneous nonhydrocarbon agent : Aluminosilicate or organometallic : With other transition metal)
Patent 5292982: Liquid acid alkylation catalyst and isoparaffin-olefin alkylation process
(CHEMISTRY OF HYDROCARBON COMPOUNDS : SATURATED COMPOUND SYNTHESIS : By condensation of a paraffin molecule with an olefin-acting molecule, e.g., alkylation, etc. : Using extraneous nonhydrocarbon agent : HF : With additional nonhydrocarbon agent : Cr, Mo, or W)
Patent 5292983: Process for the production of isoparaffins
(CHEMISTRY OF HYDROCARBON COMPOUNDS : SATURATED COMPOUND SYNTHESIS : From nonhydrocarbon feed : Using extraneous nonhydrocarbon agent)
Patent 5292984: Pentene isomerization and etherification
(CHEMISTRY OF HYDROCARBON COMPOUNDS : UNSATURATED COMPOUND SYNTHESIS : By double-bond-shift isomerization : Using P-containing catalyst : Cr, Mo, or W)
Patent 5292985: Multi-stage olefin isomerization
(CHEMISTRY OF HYDROCARBON COMPOUNDS : UNSATURATED COMPOUND SYNTHESIS : By skeletal isomerization : Using transition metal-containing catalyst)
Patent 5292986: Isoparaffin-olefin alkylation catalyst composition and process
(CHEMISTRY OF HYDROCARBON COMPOUNDS : SATURATED COMPOUND SYNTHESIS : By condensation of a paraffin molecule with an olefin-acting molecule, e.g., alkylation, etc. : Using extraneous nonhydrocarbon agent : S-containing : With additional nonhydrocarbon agent)
Patent 5292987: Hydrocarbon adsorption and isomerization process
(CHEMISTRY OF HYDROCARBON COMPOUNDS : SATURATED COMPOUND SYNTHESIS : By isomerization : With specified isomerizate purification or separation procedure : O-containing)
Patent 5292988: Preparation and use of isomerization catalysts
(CHEMISTRY OF HYDROCARBON COMPOUNDS : SATURATED COMPOUND SYNTHESIS : By isomerization : Using Al halide catalyst : O-containing)
Patent 5292989: Silica modifier hydroisomerization catalyst
(CHEMISTRY OF HYDROCARBON COMPOUNDS : SATURATED COMPOUND SYNTHESIS : By isomerization : Using metal oxide or hydroxide catalyst : Including free metal : F)
Patent 5292990: Zeolite composition for use in olefinic separations
(CHEMISTRY OF HYDROCARBON COMPOUNDS : PURIFICATION, SEPARATION, OR RECOVERY : By contact with solid sorbent : Aromatic permeate)
Patent 5292991: Process for removal of hydrocarbons carbon manoxide, and oxides of nitrogen from oxygen-containing waste gas using molecular
(CHEMISTRY OF HYDROCARBON COMPOUNDS : PURIFICATION, SEPARATION, OR RECOVERY : By addition of extraneous agent, e.g., solvent, etc. : Group VII or VIII transition metal-containing, e.g., Werner complex formation, etc. : Cu halide with added material other than water)
Patent 5292992: Process for removing conjugated dienes from alpha-olefins
(CHEMISTRY OF HYDROCARBON COMPOUNDS : PURIFICATION, SEPARATION, OR RECOVERY : By contact with solid sorbent : Aromatic permeate)
Patent 5292993: Process for removing impurities from petroleum products
(CHEMISTRY OF HYDROCARBON COMPOUNDS : PURIFICATION, SEPARATION, OR RECOVERY : By addition of extraneous agent, e.g., solvent, etc. : Organic agent : Interaction with aromatic)
Patent 5292994: Tone setting system for electronic musical instrument
(MUSIC : INSTRUMENTS : Electrical musical tone generation : Data storage : Digital memory circuit (e.g., RAM, ROM, etc.) :)
Patent 5292995: Method and apparatus for controlling an electronic musical instrument using fuzzy logic
(MUSIC : INSTRUMENTS : Electrical musical tone generation : Data storage : Digital memory circuit (e.g., RAM, ROM, etc.) : Expression or special effects (e.g., force or velocity responsive, etc.) : Mixing)
Patent 5292996: Microcomputer with function to output sound effects
(MUSIC : INSTRUMENTS : Electrical musical tone generation : Data storage : Digital memory circuit (e.g., RAM, ROM, etc.) : Expression or special effects (e.g., force or velocity responsive, etc.) : Mixing)
Patent 5292997: Touch responsive envelope shape generation device
(MUSIC : INSTRUMENTS : Electrical musical tone generation : Data storage : Digital memory circuit (e.g., RAM, ROM, etc.) : Expression or special effects (e.g., force or velocity responsive, etc.) : Envelope shaping (i.e., attack, decay, sustain, or release) : Reiteration)
Patent 5292998: Electronic guitar equipped with asymmetrical humbucking electromagnetic pickup
(MUSIC : INSTRUMENTS : Electrical musical tone generation : Transducers : Electromagnetic : String : Tempo control)
Patent 5292999: Electric stringed instrument having a device for sustaining the vibration of the string
(MUSIC : INSTRUMENTS : Electrical musical tone generation : Transducers : Electromagnetic : String : Noise reduction (e.g., error prevention, etc.) : Tempo control)
Patent 5293000: Electronic percussion system simulating play and response of acoustical drum
(MUSIC : INSTRUMENTS : Electrical musical tone generation : Transducers : Piezoelectric : Reed)
Patent 5293001: Flexible shielded cable
(ELECTRICITY: CONDUCTORS AND INSULATORS : ANTI-INDUCTIVE STRUCTURES : Shielded or screened : Conductor only : Spark plugs)
Patent 5293002: Electrical device with embedded resin and visible resin inlet and discharge ducts
(ELECTRICITY: CONDUCTORS AND INSULATORS : BOXES AND HOUSINGS : With electric device or mounting means therefor : Potted or encapsulated : Foil or flat lead-in)
Patent 5293003: Electrical box extender
(ELECTRICITY: CONDUCTORS AND INSULATORS : BOXES AND HOUSINGS : With electric device or mounting means therefor : Plug receptacle or wall switch type : Adjustable : External)
Patent 5293004: Printed circuit board having an electromagnetic shielding layer
(ELECTRICITY: CONDUCTORS AND INSULATORS : CONDUITS, CABLES OR CONDUCTORS : Preformed panel circuit arrangement (e.g., printed circuit) : Grommet type)
Patent 5293005: Electronic device having high-density wiring
(ELECTRICITY: CONDUCTORS AND INSULATORS : CONDUITS, CABLES OR CONDUCTORS : Preformed panel circuit arrangement (e.g., printed circuit) : With encapsulated wire : Stud or nipple)
Patent 5293006: Solder bump including circular lip
(ELECTRICITY: CONDUCTORS AND INSULATORS : CONDUITS, CABLES OR CONDUCTORS : Preformed panel circuit arrangement (e.g., printed circuit) : With particular conductive connection (e.g., crossover) : Adhesive/bonding)
Patent 5293007: Method for moment balancing a parallel beam load cell and the article produced thereby
(WEIGHING SCALES : SELF-POSITIONING : Spring : Cantilever : Acts on spring)
Patent 5293008: Earwax trap for use with hearing-aid apparatus, and hearing-aid apparatus with such a trap
(ACOUSTICS : ANATOMIC OR PROSTHETIC RELATION : Ear and mouth : Auditory canal insert : Ear insert : Underwater)
Patent 5293009: Dust protection cap for conical loudspeaker
(ACOUSTICS : DIAPHRAGM : Critically defined material or coating : Fibrous material : Ear insert)
Patent 5293010: Sound dampening device for horns
(ACOUSTICS : SOUND-MODIFYING MEANS : Intensifying horn : With particular mounting structure : Ear insert)
Patent 5293011: Power lockout device
(ELECTRICITY: CIRCUIT MAKERS AND BREAKERS : SWITCH ACTIVATION INHIBITOR (E.G., UNAUTHORIZED/INADVERTENT USE PREVENTION) : Actuator locking device : Circuit breaker handle type (i.e., padlock) : Range timer)
Patent 5293012: Disconnecting switch
(ELECTRICITY: CIRCUIT MAKERS AND BREAKERS : HIGH-POTENTIAL TYPE : Pivoted insulator : Removable blocking element)
Patent 5293013: Switching cable
(ELECTRICITY: CIRCUIT MAKERS AND BREAKERS : COMBINED WITH OR ACTUATED BY CONNECTOR COUPLING : Between plural switches)
Patent 5293014: Circuit breaker with triple movement for high or medium voltages
(HIGH-VOLTAGE SWITCHES WITH ARC PREVENTING OR EXTINGUISHING DEVICES : ARC PREVENTING OR EXTINGUISHING DEVICES : Air-current blowout : Puffer piston : With throat region)
Patent 5293015: Apparatus for adjustably positioning switches
(ELECTRICITY: CIRCUIT MAKERS AND BREAKERS : ELECTRIC SWITCH DETAILS : Cases and bases : Surface : Self-adjusting)
Patent 5293016: Circuit breaker
(ELECTRICITY: CIRCUIT MAKERS AND BREAKERS : TOGGLE MECHANISMS : Tilting vehicle operated)
Patent 5293017: Right angle elastomeric control switch
(ELECTRICITY: CIRCUIT MAKERS AND BREAKERS : SOLID CONTACT : Compressible elastomer : Push button actuator)
Patent 5293018: Electric switch
(ELECTRICITY: CIRCUIT MAKERS AND BREAKERS : SOLID CONTACT : Rocking actuator (e.g., rocker, lever) : Actuator biasing mechanism : With catch)
Patent 5293019: Automatic cooking apparatus and method for microwave oven
(ELECTRIC HEATING : MICROWAVE HEATING : With control system : Load condition sensor : Weight : Load sensing)
Patent 5293020: Microwave oven door control device
(ELECTRIC HEATING : MICROWAVE HEATING : With control system : Interlock circuitry and structure : With latch assembly : Probe)
Patent 5293021: Egg poacher for microwave oven
(ELECTRIC HEATING : MICROWAVE HEATING : Cookware (e.g., vessel, utensil, etc.) : With field modifier : With latch assembly)
Patent 5293022: Spark erosion machine
(ELECTRIC HEATING : METAL HEATING (E.G., RESISTANCE HEATING) : Cutting or disintegrating (e.g., machining engraving) : Electric spark machining : With edge guidance means)
Patent 5293023: Laser irradiation nozzle and laser apparatus using the same
(ELECTRIC HEATING : METAL HEATING (E.G., RESISTANCE HEATING) : By arc : Using laser : Methods)
Patent 5293024: Machining apparatus with automatic restart function
(ELECTRIC HEATING : METAL HEATING (E.G., RESISTANCE HEATING) : By arc : Using laser : Cutting : Methods)
Patent 5293025: Method for forming vias in multilayer circuits
(ELECTRIC HEATING : METAL HEATING (E.G., RESISTANCE HEATING) : By arc : Using laser : Cutting : Hole punching : Methods : Responsive to pressure)
Patent 5293026: Hardsurfacing material for engine components and method for depositing same
(ELECTRIC HEATING : METAL HEATING (E.G., RESISTANCE HEATING) : By arc : Using plasma : Methods : Arc ignition)
Patent 5293027: Electronic welding current generator for impulse arc welding
(ELECTRIC HEATING : METAL HEATING (E.G., RESISTANCE HEATING) : By arc : Including arc-power supplies : With predetermined time variation of arc voltage or current (e.g., programmed) : Pulsating or periodic output : Methods)
Patent 5293028: Cooktop appliance with improved power control
(ELECTRIC HEATING : HEATING DEVICES : With power supply and voltage or current regulation or current control means : Controlling or regulating plural separate distinct heating resistance elements(i.e., one control system for all elements) : Selectively, sequentially or alternately : Support for the heating element)
Patent 5293029: System for mutually certifying an IC card and an IC card terminal
(REGISTERS : SYSTEMS CONTROLLED BY DATA BEARING RECORDS : Credit or identification card systems : Price determination)
Patent 5293030: Method and device for processing mail
(REGISTERS : SYSTEMS CONTROLLED BY DATA BEARING RECORDS : Credit or identification card systems : With vending : Lost-motion mechanism)
Patent 5293031: Magnetic bar code reading system employing phase-shift type sensor having plural sensing sections
(REGISTERS : CODED RECORD SENSORS : Particular sensor structure : Magnetic : Raised or depressed portions on record)
Patent 5293032: Digital data optical recording and playback system
(REGISTERS : CODED RECORD SENSORS : Particular sensor structure : Optical : Strengthen or diminish field or flux)
Patent 5293033: Optical reading apparatus
(REGISTERS : CODED RECORD SENSORS : Particular sensor structure : Optical : Bar code : Stationary bar code reader : Including an imager (e.g., CCD or camera-type reader))
Patent 5293034: Focus state detection device
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Photocell controls its own optical systems : Automatic focus control : Based on image shift : With optical storage medium; e.g., optical disc, etc.)
Patent 5293035: Charge-coupled devices
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Photocell controlled circuit : Plural photosensitive image detecting element arrays : With comparison)
Patent 5293036: Radiation detector array having center surround pixel output
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Photocell controlled circuit : Plural photosensitive image detecting element arrays : With comparison)
Patent 5293037: Opto-electronic converter with electron mirrors and quantum wire
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Photocell controlled circuit : Special photocell or electron tube circuits : Special photocell : Light amplifier type)
Patent 5293038: Optical pick-up head apparatus wherein hollographic optical element and photodetector are formed on semiconductor substrate
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Optical or pre-photocell system : Special photocell or electron tube circuits)
Patent 5293039: Sandwiched fiber-optic pressure detector
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Optical or pre-photocell system : Light conductor : Condition responsive light guide (e.g., light guide is physically affected by parameter sensed which results in light conveyed to the photocell) : With detection of fiber microbend caused by parameter affecting fiber : Vacuum tube type)
Patent 5293040: Method and apparatus for measuring vibrations of rotating shaft
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Optical or pre-photocell system : Light valve (e.g., iris diaphragm) : Actuated by dynamic external physical quantity : Article and light ray relatively moved during sensing)
Patent 5293041: Thin film pyroelectric imaging array
(RADIANT ENERGY : INVISIBLE RADIANT ENERGY RESPONSIVE ELECTRIC SIGNALLING : Infrared responsive : Pyroelectric type : With a recirculation path)
Patent 5293042: Servo circuit of scanning probe microscope
(RADIANT ENERGY : INSPECTION OF SOLIDS OR LIQUIDS BY CHARGED PARTICLES : Radioactive tracer methods)
Patent 5293043: Electrode assembly for a corona tester
(RADIANT ENERGY : CORONA IRRADIATION : Thermal copying of documents)
Patent 5293044: Method for rapid localization of a scintillation event in a gamma camera using a maximum likelihood estimator
(RADIANT ENERGY : INVISIBLE RADIANT ENERGY RESPONSIVE ELECTRIC SIGNALLING : With or including a luminophor : With output system : Ultraviolet light source)
Patent 5293045: Electrostatic lens
(RADIANT ENERGY : WITH CHARGED PARTICLE BEAM DEFLECTION OR FOCUSSING : Housings (in addition to cell casing))
Patent 5293046: Optical high pressure sensor
(RADIANT ENERGY : LUMINOPHOR IRRADIATION : With source support)
Patent 5293047: Method and an apparatus for detecting indices of paper based on a replaceable intermediate or average threshold value
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : With circuit for evaluating a web, strand, strip, or sheet : Measuring position : Thickness)
Patent 5293048: Laser sensor for detecting the presence of an object in continuous motion
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : With circuit for evaluating a web, strand, strip, or sheet : Measuring position : Thickness)
Patent 5293049: Aerosol discriminator for particle discrimination
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Optical or pre-photocell system : Fluent material in optical path : Scattered or reflected light : Tape, drum, or disc types)
Patent 5293050: Semiconductor quantum dot light emitting/detecting devices
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : THIN ACTIVE PHYSICAL LAYER WHICH IS (1) AN ACTIVE POTENTIAL WELL LAYER THIN ENOUGH TO ESTABLISH DISCRETE QUANTUM ENERGY LEVELS OR (2) AN ACTIVE BARRIER LAYER THIN ENOUGH TO PERMIT QUANTUM MECHANICAL TUNNELING OR (3) AN ACTIVE LAYER THIN ENOUGH TO PERMIT CARRIER TRANSMISSION WITH SUBSTANTIALLY NO SCATTERING (E.G., SUPERLATTICE QUANTUM WELL, OR BALLISTIC TRANSPORT DEVICE) : Heterojunction : Quantum well : Superlattice : With particular barrier dimension :)
Patent 5293051: Photoswitching device including a MOSFET for detecting zero voltage crossing
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : REGENERATIVE TYPE SWITCHING DEVICE (E.G., SCR, COMFET, THYRISTOR) : Bidirectional rectifier with control electrode (gate) (e.g., Triac) : With means to increase reverse breakdown voltage : Guard ring or groove)
Patent 5293052: SOT CMOS device having differentially doped body extension for providing improved backside leakage channel stop
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Having insulated electrode (e.g., MOSFET, MOS diode) : Single crystal semiconductor layer on insulating substrate (SOI) : With means (e.g., a buried channel stop layer) to prevent leakage current along the interface of the semiconductor layer and the insulating substrate : All contacts on same surface (e.g., lateral structure))
Patent 5293053: Elevated CMOS
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Having insulated electrode (e.g., MOSFET, MOS diode) : Short channel insulated gate field effect transistor : Gate controls vertical charge flow portion of channel (e.g., VMOS device) : Gate electrode in groove : With charging or discharging by control voltage applied to source or drain region (e.g., by avalanche breakdown of drain junction))
Patent 5293054: Emitter switched thyristor without parasitic thyristor latch-up susceptibility
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : REGENERATIVE TYPE SWITCHING DEVICE (E.G., SCR, COMFET, THYRISTOR) : With extended latchup current level (e.g., gate turn off "GTO" device) : Cathode emitter or cathode electrode feature : External gate terminal structure or composition)
Patent 5293055: Semiconductor integrated circuit device
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Having insulated electrode (e.g., MOSFET, MOS diode) : Insulated gate capacitor or insulated gate transistor combined with capacitor (e.g., dynamic memory cell) : Imaging array)
Patent 5293056: Semiconductor device with high off-breakdown-voltage and low on resistance
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Having insulated electrode (e.g., MOSFET, MOS diode) : Short channel insulated gate field effect transistor : Active channel region has a graded dopant concentration decreasing with distance from source region (e.g., double diffused device, DMOS transistor) : With means to increase breakdown voltage : With complementary field effect transistor)
Patent 5293057: Electrostatic discharge protection circuit for semiconductor device
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Having insulated electrode (e.g., MOSFET, MOS diode) : With overvoltage protective means : For protecting against gate insulator breakdown : Single crystal islands of semiconductor layer containing only one active device)
Patent 5293058: Linear voltage-controlled resistance element
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Having insulated electrode (e.g., MOSFET, MOS diode) : With resistive gate electrode : For protecting against gate insulator breakdown)
Patent 5293059: MOS semiconductor device with double-layer gate electrode structure
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Having insulated electrode (e.g., MOSFET, MOS diode) : Gate electrode of refractory material (e.g., polysilicon or a silicide of a refractory or platinum group metal) : Composite or layered gate insulator (e.g., mixture such as silicon oxynitride))
Patent 5293060: Semiconductor device with diffusion well isolation
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : INTEGRATED CIRCUIT STRUCTURE WITH ELECTRICALLY ISOLATED COMPONENTS : With pn junction isolation : Including resistive element)
Patent 5293061: Semiconductor device having an isolation layer region on the side wall of a groove
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : PHYSICAL CONFIGURATION OF SEMICONDUCTOR (E.G., MESA, BEVEL, GROOVE, ETC.) : Groove : Deep level dopant other than gold or platinum)
Patent 5293062: FET nonvolatile memory with composite gate insulating layer
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : WITH MEANS TO CONTROL SURFACE EFFECTS : Insulating coating : Multiple layers : With discontinuous or varying thickness layer (e.g., layer covers only selected portions of semiconductor) : Thin film ballasting means (e.g., polysilicon resistor))
Patent 5293063: Monolithic structure comprising two sets of bidirectional protection diodes
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : WITH SPECIFIED SHAPE OF PN JUNCTION : Channel stop layer)
Patent 5293064: Lead frame and method of manufacturing a semiconductor device
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : LEAD FRAME : On integrated circuit)
Patent 5293065: Lead frame having an outlet with a larger cross sectional area than the inlet
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : LEAD FRAME : With dam or vent for encapsulant : Details of insulating layer electrical charge (e.g., negative insulator layer charge))
Patent 5293066: Semiconductor device mounting structure including lead frame and lead plate
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : LEAD FRAME : On insulating carrier other than a printed circuit board : Details of insulating layer electrical charge (e.g., negative insulator layer charge))
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