Patents 6251992 - 6252245

 

 

Patent 6251992: Rubber composition containing hydroxyl terminated polyalkylene polymer and tire with tread 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 : At least one solid polymer derived from ethylenic reactants only : Mixing of solid graft or graft-type copolymer derived from ethylenic reactants only with other solid polymer derived from ethylenic reactants only; or treating said mixture with chemical treating agent; or processes of forming or reacting; or the resultant product of any of the above operations : Mixture contains solid polymer derived from reactant containing ether or hydroxyl group : With solid polymer derived from at least one phenolic reactant wherein at least one of the reactants forming the solid polymer 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 phenolic-containing SICP)

Patent 6251993: Room temperature curable hybrid silicones
(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 Si-C or Si-H reactant or polymer thereof; or with solid copolymer derived from at least one Si-C or Si-H 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 contains a Si-C or Si-H bond or with a reaction product thereof; or with a SICP containing a Si-H or Si-C bond : Mixture contains solid block or block-type copolymer derived from ethylenically unsaturated hydrocarbon reactants only at least one of which contains at least four carbon atoms)

Patent 6251994: Elastomeric compositions for damping
(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 -N=C=X (X is chalcogen) reactant or polymer thereof; or with solid copolymer derived from at least one -N=C=X 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 contains a -N=C=X group or with a reaction product thereof; or with SICP containing a -N=C=X group : Contacting with a -N=C=X-containing reactant which has been previously reacted with an organic compound containing a hydroxyl, amine, or -C(=O)-O- group : Solid block or block-type copolymer derived from reactant containing plural unsaturation)

Patent 6251995: Polyolefin sheets and polyolefin coatings of substrates
(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 : At least one reactant which forms additional polymer contains a carboxylic acid or derivative)

Patent 6251996: Gel-type copolymer bead and ion-exchange resins 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 : 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 : At least one reactant which forms additional polymer contains a carboxylic acid or derivative)

Patent 6251997: Polypropylene resin composition and injection-molded article 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 : 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 : At least one reactant which forms additional polymer contains a carboxylic acid or derivative)

Patent 6251998: Hydrosilylation crosslinking of thermoplastic elastomer
(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 : Heterocyclic ring is an 1,2-epoxy ring)

Patent 6251999: Tin carboxylate catalysts for epoxy-acid coating compositions
(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 is an organic material : Contains a metal atom :)

Patent 6252000: Highly fluorinated ion exchange/nonfunctional polymer blends
(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 fluorine-containing ethylenic reactant : With subsequent physical treatment)

Patent 6252001: Ethynyl substituted aromatic compounds, synthesis, polymers and uses 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 : 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 reactant containing an acetylenic group : Fluorine reactant contains atoms other than C, H, or Hal)

Patent 6252002: Methyl Methacrylate 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 : 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 reactant containing a carboxylic acid ester group : Ester derived from an unsaturated carboxylic acid : At least two polymers derived from carboxylic acid ester reactants :)

Patent 6252003: Polymer emulsion 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 : Polymer derived from ethylenic reactants only mixed with ethylenic reactant : Solid polymer derived from an aromatic hydrocarbon reactant)

Patent 6252004: Process for preparing multi-stage polymer emulsions and multi-stage polymers formed 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 : 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 : At least two polymers derived from reactants containing two or more ethylenic groups and devoid of an aryl ring)

Patent 6252005: Thermal oxidative stability of acrylic 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 : Polymer derived from ethylenic reactants only mixed with ethylenic reactant : Ethylenic reactant contains a cycloaliphatic group : Nitrogen atom is part of a carboxylic acid amide group)

Patent 6252006: Fluororubber coating 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 : Chemically after treated solid polymers derived from ethylenically unsaturated monomers only : Polymer derived from fluorine monomer : Vulcanized or crosslinked in presence of chemical treating agent : Block copolymer derived from propylene)

Patent 6252007: Elastomers having a reduced hysteresis via interaction of polymer with silica surfaces
(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 at least two ethylenic groups or diene rubber : Vulcanized in the presence of a chemical treating agent, e.g., cured, crosslinked, etc. : Sulfur containing chemical treating agent : Halogen containing chemical treating agent)

Patent 6252008: Solution rubbers containing hydroxyl 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 : At least one solid polymer derived from ethylenic reactants only : Chemically after treated solid polymers derived from ethylenically unsaturated monomers only : Polymer derived from aromatic hydrocarbon monomer, e.g., styrene, etc. : Sulfur containing chemical treating agent : Sulfur containing chemical treating agent)

Patent 6252009: Process for curing acrylic 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 : Chemical treating agent is a nitrogen-containing compound : Nitrogen-containing compound contains at least one nitrile or isonitrile group; or a nitrogen-to-oxygen bond which is other than as an amine or ammonium salt : Elemental metal or inorganic compound thereof)

Patent 6252010: Siloxane-modified polyamideimide resin composition, adhesive film, adhesive sheet and semiconductor device
(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 is derived from 1,2-epoxy compound containing only one 1,2 epoxy group as sole reactant and wherein none of the reactants contains a plurality of methylol groups or derivatives thereof : Solid polymer derived from aldehyde or derivative containing halogen)

Patent 6252011: Blends of polyetherimides with polyesters of 2,6-naphthalenedicarboxylic acid
(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 : Mixed with polycarboxylic acid or derivative and polyhydroxy reactant or polymer therefrom : Solid polymer derived from imide reactant)

Patent 6252012: Method for producing a diffusion barrier and polymeric article having a diffusion barrier
(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 : Mixed with silicon containing reactant or polymer derived from : Contains phenolic reactant or polymer thereof)

Patent 6252013: Method for making siloxane copolycarbonates
(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 O-C(=O)-O- or hal-C(=O)-containing reactant : Solid polymer derived from O-C(=O)-O- or hal-C(=O)-containing reactant and polyhydroxy reactant : Mixed with silicon-containing reactant or polymer derived therefrom : Contains polyhydroxy reactant; or additional polymer derived from -N=C=X and polyhydroxy reactant)

Patent 6252014: Star polymers and polymeric particles in the nanometer-sized range by step growth reactions
(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 : Solid polymer derived from aldehyde or aldehyde-type reactant containing atoms other than C, H, or O and wherein when hexamethylenetetramine or derivative is a reactant, there is additionally present a reactant containing atoms other than C, H, or O)

Patent 6252015: Process for the production of polymer
(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 6252016: Continuous polymerization in a non-cylindrical channel with temperature control
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : POLYMERIZING IN TUBULAR OR LOOP REACTOR : Change responsive to pressure or temperature)

Patent 6252017: Production of polyethylene having improved crack and/or impact resistance
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : POLYMERIZING IN TWO OR MORE PHYSICALLY DISTINCT ZONES : Change responsive to pressure or temperature)

Patent 6252018: Use of a single-stage or multistage stirrer to prepare 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 : Polymerization involving specified mixing, stirring, agitating, or movement of material : Adding monomer)

Patent 6252019: Process for polymerizing tactioselective polyolefins in condensed phase using hafnocenes
(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 silicon atom : Contains non-transition free metal, hydride thereof, or carbon to non-transition metal atom bond : Contains a magnesium compound as the Group IIA metal compound)

Patent 6252020: Method for forming nanocomposites
(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 silicon atom : Contains non-transition free metal, hydride thereof, or carbon to non-transition metal atom bond : Silicon present in organic non-metal compound : Contains at least one additional specified material)

Patent 6252021: Process for producing polyisobutene using a catalytic system comprising transition metal-benzene derivative compound-methylaluminoxane
(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 : With non-metal N, P, O, S, Se, Te, or halogen material other than nitrogen gas : Contains non-transition elemental metal, hydride thereof, or carbon to non transition metal atom bond : Non-metal material is organic oxygen-containing compound : Contains at least one additional specified material)

Patent 6252022: Molecular weight control in olefin polymerization
(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 : Transition metal compound has at least one atom of P, S, N or O therein : Transition metal is Group VIII (Fe, Co, Ni, Ru, Ph, Pd, Os, Ir, Pt))

Patent 6252023: Organoborane amine complex inatator systems and polymerizable compositions made therewith
(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 boron compound other than boron trihalide or non-metal organic complex of boron trihalide : Boron bonded to hydrogen or carbon atom compound : Contains P, N, S, or O atom)

Patent 6252024: Fluorescent N-alkylated acrylamide copolymers and optical pH sensors
(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 monomer containing nitrogen atom as part of a heterocyclic ring : Nitrogen atom is part of a bridged or fused ring system : Two or more fluorine atoms, e.g., vinylidene fluoride, etc.)

Patent 6252025: Vinyl hyperbranched polymer with photographically useful end groups
(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 halogen containing monomer having at least three carbon atoms : Halogen monomer contains an ether group : Interpolymerized)

Patent 6252026: High molecular weight, homogeneous, branched copolymers of maleic anhydride and alkyl vinyl ether monomers
(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 monomer containing an ether group : Interpolymer of an ester derived from ethylenically unsaturated alcohol, e.g., interpolymer of vinyl acetate, etc.)

Patent 6252027: Thermally formed article, production process of thermally formed article, toner cartridge, and recording medium
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : FROM CARBOHYDRATE OR DERIVATIVE AS A REACTANT : With di- or higher ester of polycarboxylic acid; or with polycarboxylic acid or derivative and a compound containing two or more hydroxyl groups or salts thereof as reactants : Nitrogen-containing reactant)

Patent 6252028: Curable organopolysiloxane compositions
(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 6252029: Hydroxyphenyl group-containing organosilicon compound, and method for manufacturing same
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : FROM SILICON REACTANT HAVING AT LEAST ONE SILICON-TO-HYDROGEN OR -CARBON BOND : With organic silicon-free reactant : Material contains a compound having an O-O group, e.g., peroxide, etc.)

Patent 6252030: Hydrogenated octasilsesquioxane-vinyl group-containing copolymer and method for manufacture
(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 a silicon-to-hydrogen bond : Organic Si-free reactant is an alcohol or alcoholate)

Patent 6252031: Production process for producing polyurethane elastic material and elastic yarn
(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. : From N=C=X reactant having at least two -C-NH-C(=X)- groups : With reactant having two -XH groups : Organic NH, =NH or HNH nitrogen reactant contains a carbocyclic or aromatic ring)

Patent 6252032: UV absorbing polymer
(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 heterocyclic ring : With reactant having two -XH groups)

Patent 6252033: Method for the preparation of polyamic acid and polymide useful for adhesives
(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 6252034: Process for producing a polycarbonate resin
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : FROM PHENOL, PHENOL ETHER, OR INORGANIC PHENOLATE : With reactant having halo-C(=O)-halo, halo-C(=O)-O-, or -O-C(=O)-O- group : Reactant is a nonphenolic compound having at least two hydroxyl groups or salts thereof)

Patent 6252035: Salts of chelating agents as polymerization catalysts
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : FROM PHENOL, PHENOL ETHER, OR INORGANIC PHENOLATE : With reactant having halo-C(=O)-halo, halo-C(=O)-O-, or -O-C(=O)-O- group : Reactant is a nonphenolic compound having at least two hydroxyl groups or salts thereof)

Patent 6252036: Process for producing polycarbonate resin
(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 : Polymerizing in the presence of a specified material other than reactant : Nonaldehyde reactant, non->N-C(=X)-N< reactant contains a nitrogen atom)

Patent 6252037: Polyether polyol and a method for the manufacture of mouldable polyester containing said polyether polyol
(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 : Polyhydroxy-containing compound or salt thereof having an ether-oxygen atom as reactant : Sulfur-containing aryl compound)

Patent 6252038: Method for selectively separating hydrocarbons
(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 ion exchange material or solid sorbent : Heterocyclic nitrogen-containing ring contains a single atom of nitrogen and two atoms of carbon as ring members)

Patent 6252039: Method for decoloring tetrahydrofuran polymers or copolymers
(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 aluminum or heavy metal material : Heterocyclic nitrogen-containing ring contains a single atom of nitrogen and two atoms of carbon as ring members)

Patent 6252040: Peptide specificity of anti-myelin basic protein and the administration of myelin basic protein peptides to multiple sclerosis patients
(CHEMISTRY: NATURAL RESINS OR DERIVATIVES; PEPTIDES OR PROTEINS; LIGNINS OR REACTION PRODUCTS THEREOF : PEPTIDES OF 3 TO 100 AMINO ACID RESIDUES : 8 to 10 amino acid residues in defined sequence : Containing only normal peptide links in the ring, i.e., homodetic cyclic peptides)

Patent 6252041: Depsipeptides containing non-natural amino acids
(CHEMISTRY: NATURAL RESINS OR DERIVATIVES; PEPTIDES OR PROTEINS; LIGNINS OR REACTION PRODUCTS THEREOF : PEPTIDES OF 3 TO 100 AMINO ACID RESIDUES : Tripeptides, e.g., tripeptide thyroliberin (TRH), melanostatin (MIF), etc. : Containing only normal peptide links in the ring, i.e., homodetic cyclic peptides)

Patent 6252042: Compounds for detecting phosphoric acid esters
(CHEMISTRY: NATURAL RESINS OR DERIVATIVES; PEPTIDES OR PROTEINS; LIGNINS OR REACTION PRODUCTS THEREOF : PEPTIDES OF 3 TO 100 AMINO ACID RESIDUES : Chemical aftertreatment, e.g., acylation, methylation, etc. : By hydrolysis)

Patent 6252043: Vascular cell adhesion molecule (VCAM) polypeptides
(CHEMISTRY: NATURAL RESINS OR DERIVATIVES; PEPTIDES OR PROTEINS; LIGNINS OR REACTION PRODUCTS THEREOF : PROTEINS, I.E., MORE THAN 100 AMINO ACID RESIDUES : Chemical aftertreatment, e.g., acylation, methylation, etc.)

Patent 6252044: Ribb
(CHEMISTRY: NATURAL RESINS OR DERIVATIVES; PEPTIDES OR PROTEINS; LIGNINS OR REACTION PRODUCTS THEREOF : PROTEINS, I.E., MORE THAN 100 AMINO ACID RESIDUES : Chemical aftertreatment, e.g., acylation, methylation, etc.)

Patent 6252045: Human occludin, its uses and enhancement of drug absorption using occludin inhibitors
(CHEMISTRY: NATURAL RESINS OR DERIVATIVES; PEPTIDES OR PROTEINS; LIGNINS OR REACTION PRODUCTS THEREOF : PROTEINS, I.E., MORE THAN 100 AMINO ACID RESIDUES : Chemical aftertreatment, e.g., acylation, methylation, etc.)

Patent 6252046: Polypeptide having water channel activity and DNA sequence
(CHEMISTRY: NATURAL RESINS OR DERIVATIVES; PEPTIDES OR PROTEINS; LIGNINS OR REACTION PRODUCTS THEREOF : PROTEINS, I.E., MORE THAN 100 AMINO ACID RESIDUES : Chemical aftertreatment, e.g., acylation, methylation, etc.)

Patent 6252047: Reagents and methods useful for detecting diseases of the prostate
(CHEMISTRY: NATURAL RESINS OR DERIVATIVES; PEPTIDES OR PROTEINS; LIGNINS OR REACTION PRODUCTS THEREOF : PROTEINS, I.E., MORE THAN 100 AMINO ACID RESIDUES : Chemical aftertreatment, e.g., acylation, methylation, etc.)

Patent 6252048: DNA sequences encoding fusions of DNA repair proteins and uses thereof
(CHEMISTRY: NATURAL RESINS OR DERIVATIVES; PEPTIDES OR PROTEINS; LIGNINS OR REACTION PRODUCTS THEREOF : PROTEINS, I.E., MORE THAN 100 AMINO ACID RESIDUES : Nucleoproteins, e.g., chromatin, chromosomal proteins, histones, protamines, salmine, etc. : Keratin)

Patent 6252049: Incompatible plant and pathogen interaction related gene
(CHEMISTRY: NATURAL RESINS OR DERIVATIVES; PEPTIDES OR PROTEINS; LIGNINS OR REACTION PRODUCTS THEREOF : PROTEINS, I.E., MORE THAN 100 AMINO ACID RESIDUES : Plant proteins, e.g., derived from legumes, algae or lichens, etc. : Separation, purification or synthesis)

Patent 6252050: Method for making monoclonal antibodies and cross-reactive antibodies obtainable by the method
(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 6252051: ErbB4 receptor-specific neuregulin related ligand antibodies and uses therefor
(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 : Monoclonal :)

Patent 6252052: Antibodies which bind to NY-ESO-1 cancer associated proteins, and hybridomas which produce these antibodies
(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 : Monoclonal : Binds microorganism or normal or mutant component or product thereof (e.g., animal cell, cell-surface antigen, secretory product, etc.) : Binds cancer cell or component or product thereof (e.g., cell-surface antigen, etc.) : Binds antigen characterized by name or molecular weight (e.g., CEA, NCA, CC glycoprotein, melanoma gp 150 antigen, etc.) : Binds T-lymphocytic cell or component or product thereof (e.g., T cell, thymocyte, T-lineage bone marrow cell, T-lymphoblastoid cell, T-lineage acute lymphoblastic leukemia cell, T-lymphocytic cell-surface antigen, etc.))

Patent 6252053: Enzyme-antibody complex and a method for manufacturing the same
(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 : Binds drug, hapten, hapten-carrier complex, or specifically-identified chemical structure (e.g., theophylline, digoxin, etc.))

Patent 6252054: Immobilization of SH group-containing compounds in the presence of a sulfite-containing antioxidant
(CHEMISTRY: NATURAL RESINS OR DERIVATIVES; PEPTIDES OR PROTEINS; LIGNINS OR REACTION PRODUCTS THEREOF : PROTEINS, I.E., MORE THAN 100 AMINO ACID RESIDUES : Chemical modification or the reaction product thereof, e.g., covalent attachment or coupling, etc. : Cytochromes, e.g., chlorophyl, orgotein, etc.)

Patent 6252055: Concentrated antibody preparation
(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 : Ultra filtration or osmosis : Oxygen containing is saccharide)

Patent 6252056: Human lysophosphatidic acid receptor and use thereof
(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.) : Nitrogen in aglycone moiety)

Patent 6252057: Protein targeting to glycogen
(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.) : Encodes an animal polypeptide :)

Patent 6252058: Sequences for targeting metastatic cells
(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.) : Non-coding sequences which control transcription or translation processes (e.g., promoters, operators, enhancers, ribosome binding sites, etc.) : Fungal protein)

Patent 6252059: Detection of human immunodeficiency virus type 1
(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 6252060: Antiviral liponucleosides: treatment of hepatitis B
(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.) : Phosphorus containing N-glycoside wherein the N is part of an N-hetero ring : Extraction processes (e.g., solvent extraction process, etc.))

Patent 6252061: Process for the production of 2-halo-6-aminopurine derivatives
(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.) : N-glycosides wherein the N is part of an N-hetero ring which hetero ring is part of a polycyclo ring system containing an N-hetero ring and an additional hetero ring (e.g., rebeccamycin, etc.) : Preparing by cleaving nucleic acids or by attaching an N-heterocyclic base to a sugar ring : Inosine nucleotide)

Patent 6252063: Crystalline salts of a carbapenem antibiotic
(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 6252064: Process to prepare pharmaceutical compounds
(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 at least eight members including nitrogen and carbon : Chalcogen double bonded directly to a ring carbon of the hetero ring which is adjacent to the ring nitrogen (e.g., laurolactam, etc.) : Chalcogen in the hetero ring : The sulfur is double bonded directly to the chalcogen)

Patent 6252065: Process for the preparation of lactams from the corresponding cycloalkanone oximes
(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 at least eight members including nitrogen and carbon : Chalcogen double bonded directly to a ring carbon of the hetero ring which is adjacent to the ring nitrogen (e.g., laurolactam, etc.) : Utilizing oximes, oxime salts, hydroxylamines, hydroxylamine salts or nitrosating agents to form the hetero ring (i.e., formation of the lactam ring) : Oxirane ring is one of the cyclos in the polycyclo ring system (e.g., maytansinol, etc.))

Patent 6252066: Quarternary polycyclic polyammonium salts and process for their preparation
(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 at least eight members including nitrogen and carbon : The hetero ring contains plural nitrogens : Polycyclo ring system which contains the hetero ring as one of the cyclos : Two of the cyclos share at least three ring members or a ring member is shared by three of the cyclos (e.g., bridged, peri-fused, etc., toxiferin) : Two of the cyclos share at least three ring members or a ring member is shared by three of the cyclos (e.g., bridged, peri-fused, etc.))

Patent 6252067: Method of preparing oxoquazepam
(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.) : Plural nitrogens in the hetero ring : Bicyclo ring system having the hetero ring as one of the cyclos : The bicyclo ring system is 1,4-benzodiazepine (including hydrogenated) : Chalcogen in the bicyclo ring system)

Patent 6252068: Process for producing .epsilon.-caprolactam
(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.) : Purification or recovery : Reactant contains a cyano group)

Patent 6252069: Method for the production of 3-isopropyl-1H-2, 1,3-benzothiadiazine-4 (3H)-one-2,2-dioxide
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) : Six-membered hetero ring consists of sulfur, nitrogen, and carbon : Plural nitrogens in the six-membered hetero ring (e.g., thiatriazines, etc.) : Thiadiazines : Polycyclo ring system having the thiadiazine ring as one of the cyclos : Bicyclo ring system having the thiadiazine ring as one of the cyclos : Benzothiadiazines :)

Patent 6252070: Certain benzothiazine dioxide endothelin antagonists and processes for their preparation
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) : Six-membered hetero ring consists of sulfur, nitrogen, and carbon : Polycyclo ring system having the six-membered hetero ring as one of the cyclos : Bicyclo ring system having the six-membered hetero ring as one of the cyclos : Benzothiazines (including hydrogenated) : Carbon bonded directly to ring nitrogen of phenothiazine ring system)

Patent 6252071: Aminomethylation of tocopherols
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) : Six-membered hetero ring consists of oxygen, nitrogen and carbon (e.g., 1,2-oxazines, etc) : 1,4-Oxazines : Morpholines (i.e., fully hydrogenated 1,4-oxazines : Additional nitrogen containing hetero ring (e.g., thiazetidine, etc.) : Phosphorus or sulfur in ionically bonded moiety)

Patent 6252072: Method for producing nitroguanidine derivatives
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) : Triazines : 1,4-Oxazines)

Patent 6252073: Method of producing alkali metal salts or alkaline earth metal salts of 2,4-dichloro-6-hydroxy-s-triazine
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) : Triazines : Cyanuric chloride or dichloroisocyanuric acid salt : Sulfur containing)

Patent 6252074: Process and apparatus for melamine manufacture
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) : Triazines : Substituent nitrogen bonded directly to carbon of the triazine ring : Three substituent nitrogens bonded directly to the three carbons of the triazine ring : Melamine per se, or salt thereof : Processes utilizing urea or biuret reactant : The carbonyl is bonded directly to nitrogen of morpholine ring)

Patent 6252075: Process for producing purine derivatives
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) : The six-membered hetero ring consists of two nitrogens and four carbons (e.g., 1,2-diazines, etc.) : 1,3-diazines : Polycyclo ring system having the diazine ring as one of the cyclos : Bicyclo ring system having the diazine ring as one of the cyclos : Four ring hetero atoms in the bicyclo ring system : Four ring nitrogens in the bicyclo ring system : The other cyclo in the bicyclo ring system is five-membered : Purines (including hydrogenated) : Chalcogen bonded directly to ring carbon of the purine ring system : Nitrogen attached directly or indirectly to the purine ring system by nonionic bonding : Caffeine per se, theobromine per se, or salt thereof)

Patent 6252076: Process for preparation of pyrimidine derivatives
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) : The six-membered hetero ring consists of two nitrogens and four carbons (e.g., 1,2-diazines, etc.) : 1,3-diazines : Chalcogen bonded directly to diazine ring carbon : At 4- or 6-position : Nitrogen attached directly at 2-position by nonionic bonding : Carbocyclic ring containing : Carbocyclic ring bonded directly at 3-position)

Patent 6252077: 1-(N'-(arylalkylaminoalkyl) aminoisoquinolines; a new class of dopamine receptor subtype specific ligands
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Hetero ring is six-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazines, etc.) : The six-membered hetero ring consists of two nitrogens and four carbons (e.g., 1,2-diazines, etc.) : 1,3-diazines : Additional hetero ring which is unsaturated : At 2-position)

Patent 6252078: Fungicides for the control of take-all disease of plants
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Hetero ring is six-membered consisting of one nitrogen and five carbons : Silicon containing : Azide or acyclic nitrogen containing)

Patent 6252079: Intermediates in the synthesis of camptothecin and related compounds and synthesis thereof
(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 : Pentacyclo ring system having the six-membered hetero ring as one of the cyclos : Plural ring hetero atoms in the pentacyclo ring system : Two ring nitrogens in the pentacyclo ring system (e.g., quinacridones, etc.) : Ring nitrogen is shared by two of the cyclos (e.g., yohimbanes, etc.) : Ring nitrogen is shared by five-membered cyclo and six-membered cyclo (e.g., vincamine, etc.) :)

Patent 6252080: 8-hydroxy-7-substituted quinolines as anti-viral agents
(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 : Bicyclo ring system having the six-membered hetero ring as one of the cyclos : Quinolines (including hydrogenated) : Chalcogen attached directly to the six-membered hetero ring by nonionic bonding : Plural chalcogens attached directly to the six-membered hetero ring by nonionic bonding : Three or more oxygens attached directly or indirectly to the tropane ring system by nonionic bonding)

Patent 6252081: Process for production of donepezil derivative
(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 : The polycyclo ring system is bicyclo-carbocyclic : Chalcogen bonded directly to the bicyclo-carbocyclic ring system : Bicyclo ring system which is indole (including hydrogenated))

Patent 6252082: Pyridone derivatives, their preparation and their use as synthesis intermediates
(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 : Sulfur bonded directly to acyclic nitrogen : The chalcogen or the acyclic nitrogen is bonded directly to the six membered hetero ring)

Patent 6252083: Carbamates and crop protection agents containing them
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Hetero ring is six-membered consisting of one nitrogen and five carbons : Nitrogen attached indirectly to the six-membered hetero ring by nonionic bonding : Chalcogen attached indirectly to the six-membered hetero ring by nonionic bonding : Processes)

Patent 6252084: 1H-indole-3-acetamide sPLA2 inhibitors
(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.) : Phosphorus attached indirectly to the five-membered hetero ring by nonionic bonding : Polycyclo ring system having the five-membered hetero ring as one of the cyclos :)

Patent 6252085: Production of amide derivatives and intermediates therefor
(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-oxazoles (including hydrogenated) : One double bond between the ring members of the oxazole ring : Cyano or -C(=X)-, wherein X is chalcogen, attached directly or indirectly to the oxazole ring by nonionic bonding)

Patent 6252086: 4-alkenyl-and 4-alkynyloxindoles
(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-diazoles (including hydrogenated) : Additional hetero ring attached directly or indirectly to the diazole ring by nonionic bonding (e.g., 1,3-dioxolan-2-yl methyl-imidazole, etc.) : The additional hetero ring is a cyclo in a polycyclo ring system [e.g., 2-(1-isothiochromanyl)-2-imidazoline hydrochloride, etc.] : The additional polycyclo ring system is a bicyclo ring system having nitrogen as the only ring hetero atom [e.g., 5-(indolyl-3-methylene)- hydantoin, etc.] : Benzene ring bonded directly at the 2- position of the diazole ring)

Patent 6252087: Nitroaromatic compounds for the detection of hypoxia
(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-diazoles (including hydrogenated) : Nitrogen attached directly to the diazole ring by nonionic bonding : The nitrogen is part of a nitro group (i.e., -NO ), (e.g., 5-nitroimidazole, etc.) : The nitro group is bonded directly at the 2-position of the diazole ring : The chalcogen, X, is in a -C(=X)- group)

Patent 6252088: Process for preparing 2-phenyl-3-naphthylpropionic acid derivatives
(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.) : Chalcogen attached directly to the five-membered hetero ring by nonionic bonding (e.g., 3-pyrrolidinols, etc.) : Acyclic carbon bonded directly to the -C(=X)- (e.g., N-oleoylpyrrolidine, etc.))

Patent 6252089: Method of producing 4-hydroxy-2-pyrrolidinone and method of purifying the same
(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.) : Chalcogen attached directly to the five-membered hetero ring by nonionic bonding (e.g., 3-pyrrolidinols, etc.) : Chalcogen bonded directly to a ring carbon of the five-membered hetero ring which is adjacent to the ring nitrogen (e.g., 2-pyrrolidones, etc.) : And chalcogen bonded directly to a ring carbon of the five membered hetero ring which is not adjacent to the ring nitrogen (e.g., 2,4 pyrrolidinediones, etc.) : The five-membered hetero ring is further unsubstituted or alkyl substituted only (e.g., proline, etc.))

Patent 6252090: Compounds having activity as inhibitors of cytochrome P450RAI
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Sulfur containing hetero ring (e.g., thiiranes, etc.) : The hetero ring is six-membered : Polycyclo ring system having the hetero ring as one of the cyclos : Two ring sulfurs in the hetero ring)

Patent 6252091: Process for the preparation of simvastatin and derivatives 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 6252092: Process for synthesis of 5-alkylbenzodioxoles
(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 : Chalcogen bonded directly to the carbocyclic ring of the bicyclo ring system (e.g., tocopherols, etc.))

Patent 6252093: Total synthesis of antitumor acylfulvenes
(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 : Two of the cyclos share at least three ring members (i.e., bridged) : Chalcogen attached indirectly to the ring system by nonionic bonding)

Patent 6252094: Chemical switching of taxo-diterpenoids between low solubility active forms and high solubility inactive forms
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Oxygen containing hetero ring (e.g., dioxirane, etc.) : The hetero ring is four-membered : Preparing from a hydroxy containing compound)

Patent 6252095: Catalyst for partially oxidizing unsaturated hydrocarbon
(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 : Oxirane ring is unsubstituted or hydrocarbyl substituted only)

Patent 6252096: Tetrafluoroazidoaniline and method of making and using the same
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Azides : Benzene ring bonded directly to the azide group : Chalcogen bonded directly to the -C(=X)- group)

Patent 6252097: Transition metal compounds
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : HEAVY METAL CONTAINING (e.g., Ga, In or T1, etc.) : Silicon containing : Heavy metal bonded directly to unsaturated five-membered carbocyclic ring : Chalcogen containing preservative or stabilizer)

Patent 6252098: Enhanced synthesis of racemic metallocenes
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : HEAVY METAL CONTAINING (e.g., Ga, In or T1, etc.) : Silicon containing : Heavy metal bonded directly to unsaturated five-membered carbocyclic ring : Chalcogen containing preservative or stabilizer)

Patent 6252099: Fluorocarbon manufacturing process
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : HEAVY METAL CONTAINING (e.g., Ga, In or T1, etc.) : Copper, silver, or gold containing (Cu, Ag, or Au) : Carbon bonded directly to the metal : Plural chalcogens and plural nitro groups bonded directly to the same benzene ring (e.g., lead styphnates, lead salts of di-nitroresorcinol, etc.))

Patent 6252100: Method for producing linear organopolysilexanes with .alpha., .omega., terminal Si-linked alkenyl groups or .alpha., .omega. terminal-linked
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : SILICON CONTAINING : Two silicons bonded directly to the same oxygen : One of the two carbons is part of a substituent on the oxygen, which substituent contains halogen and does not contain silicon or a benzene ring)

Patent 6252101: Organosilicon compounds containing alkenyl groups
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : SILICON CONTAINING : Two silicons bonded directly to the same oxygen : Three carbons bonded directly to the same silicon : Silicon is bonded directly to the oxy of the -COO- group)

Patent 6252102: Process for the preparation of methylchlorosilanes
(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 : Elemental silicon, silicon-containing alloy or metal silicide reactant : A silicon halide reacted with a hydroxy or oxirane-containing compound (H of hydroxy may be replaced by a substituted or unsubstituted ammonium ion or a Group IA or IIA light metal))

Patent 6252103: Preparation on an O-alkylisourea
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Imidate esters (i.e., compounds having the imidate group, HN=CH-O-, wherein substitution may be made for hydrogen only, bonded directly to carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon) : Nitrogen bonded directly to the carbon of the imidate group (i.e., pseudoureas, HN=C(HNH)-O-, wherein substitution may be made for hydrogen only) : Chalcogen attached indirectly to the thioimidate group by acyclic nonionic bonding)

Patent 6252104: Naphthol derivatives and process for producing the same
(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 : Oxy in acid moiety : Amide in acid moiety)

Patent 6252105: Synthesis of low-fluoride organic compounds
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carboxylic acid esters : Acyclic acid moiety : Halogen in acid moiety : Fluorine in acid moiety : Aromatic alcohol moiety)

Patent 6252106: Method for stabilizing a sex pheromone compound
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carboxylic acid esters : Acyclic acid moiety : Unsubstituted acids of the acetic series : Acyclic alcohol moiety having unsaturation : Vitamin A alcohol moiety)

Patent 6252107: Carboxy amphoteric surfactant complexes
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Compounds having the group -C(=X)-X-nX-, wherein the X's may be the same or diverse chalcogens, nX is a divalent chalcogen or a chain of divalent chalcogens single bonded to each other, and the terminal X is bonded directly to carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon (e.g., percarboxylate esters, etc.) : Acyclic acid moiety)

Patent 6252108: Method for producing aluminium salts of cyclic phosphinic acid
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Phosphorus acids or salts thereof (i.e., compounds having -XH, wherein X is chalcogen, attached directly to phosphorus by nonionic bonding and wherein the hydrogen may be replaced by a substituted or unsubstituted ammonium or by a group IA or IIA light metal) : The phosphorus is in a ring : The nitrogen and the phosphorus are bonded directly to the same carbon)

Patent 6252109: Method for the recovery of formic acid
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carboxylic acids and salts thereof : Acyclic : Preparation from source of undetermined composition (e.g., industrial waste, etc.) : Plural -COO- groups in compound formed)

Patent 6252110: Methods for recovering acrylic acid
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carboxylic acids and salts thereof : Acyclic : Unsaturated : Oxalic acid per se or salt thereof)

Patent 6252111: Method for producing sulfonimide or its salt
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : AMINO NITROGEN CONTAINING (E.G., UREA, SULFONAMIDES, NITROSAMINES, OXYAMINES, ETC., AND SALTS THEREOF) : Sulfonamides (i.e., Q-(O=)S(=O)-HNH, wherein Q is a substituent and wherein any substituent replacing one or both hydrogens shown will be referred to as E) : Plural sulfonamide groups containing or containing plural sulfonyls bonded directly to the same nitrogen : Thiuram sulfides (e.g., HNH-C(=S)-S-S-C(=S)-HN-alkyl, etc.))

Patent 6252112: Process for the preparation of an enantiomer of a (1R, 4S) or (1S, 4R)-1-amino-4-(hydroxymethyl)-2-cyclopentene derivative
(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)

Patent 6252113: Manufacturing process of metoprolol
(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 : Ether oxygen is part of the chain : The ether oxygen is bonded directly to the aryl ring or ring system : Hydroxy, bonded directly to carbon, or ether oxygen is attached directly or indirectly to the chain by acyclic nonionic bonding with no amino nitrogen between the hydroxy or attached ether oxygen and the aryl ring or ring system (H of -OH may be replaced by a substituted or unsubstituted ammonium ion or a Group IA or IIA light metal) : Hydroxy, bonded directly to carbon, or ether in a substituent E (H of -OH may be replaced by a substituted or unsubstituted ammonium ion or a Group IA or IIA light metal))

Patent 6252114: Process for preparing novel biologically active synthetic molecule 4-(p-methoxyphenyl)-2-amino-butane
(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 : Forming amine group directly by reduction, other than by reductive amination : Mono ethylene diamines)

Patent 6252115: Method for separating an imine from a mixture containing an amine and an imine
(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 : Purification or recovery : Two benzene rings bonded directly to the same nitrogen)

Patent 6252116: Intermediates useful in a process for synthesizing COX-2 inhibitors
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : AMINO NITROGEN CONTAINING (E.G., UREA, SULFONAMIDES, NITROSAMINES, OXYAMINES, ETC., AND SALTS THEREOF) : Acyclic : Carbon to carbon unsaturation containing : Monoether)

Patent 6252117: Preparation of phosphabenzene compounds
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : PHOSPHORUS CONTAINING : Ring phosphorus containing : Sulfur or oxygen containing)

Patent 6252118: Method for the preparation of ketones
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : OXYGEN CONTAINING (E.G., PERCHLORYLBENZENE, ETC.) : Ketones : Benzene ring containing : Processes : Aldehyde or ketone reactant : Alicyclic unsaturated or acyclic unsaturated hydrocarbon reactant : Plural rings bonded directly to the same sulfur)

Patent 6252119: Copper-catalysed allylic oxidation using alkyl hydroperoxide
(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 : Carbon monoxide or peroxy containing reactant : Purification or recovery)

Patent 6252120: Process for the preparation of 2,4,4,7-tetramethyl-oct-6-en-3-one and its use as an aroma substance
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : OXYGEN CONTAINING (E.G., PERCHLORYLBENZENE, ETC.) : Ketones : Acyclic : Processes : Aldehyde or ketone reactant : Halogen containing reactant : The oxy and the aldehyde or ketone are in the same reactant)

Patent 6252121: Metal-ligand complex catalyzed processes
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : OXYGEN CONTAINING (E.G., PERCHLORYLBENZENE, ETC.) : Aldehydes : Acyclic : Processes : Hydroformylation by reacting ethylenically unsaturated compound, carbon monoxide, and gaseous hydrogen : Group VA element (N, P, As, Sb, or Bi) containing material utilized (e.g., arsenic containing ligand utilized, etc.) : Ag, Au, Pd, Pt, Rh, Ir, Ru, or Os containing catalyst utilized)

Patent 6252122: Industrial process for the heterogeneously catalytic gas-phase oxidation of propane to form acrolein
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : OXYGEN CONTAINING (E.G., PERCHLORYLBENZENE, ETC.) : Aldehydes : Acyclic : Processes : Oxidation of organic compound utilizing gaseous oxygen : Acyclic hydrocarbon reactant : Methanol reactant)

Patent 6252123: Membrane separation process for metal complex catalysts
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : OXYGEN CONTAINING (E.G., PERCHLORYLBENZENE, ETC.) : Aldehydes : Acyclic : Processes : Purification or recovery : Ag, Au, Pd, Pt, Rh, Ir, Ru, or Os containing material utilized)

Patent 6252124: Wasteless economic method of production of phenol and acetone
(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) : Preparing by cleavage of hydroperoxide or other peroxide : Catalyst utilized)

Patent 6252125: Process and unit for the production of 1,2-dichloroethane
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : HALOGEN CONTAINING : Preparing by addition of elemental halogen, interhalogen compound, or hydrogen halide to carbon to carbon unsaturation : Fixed bed catalyst utilized)

Patent 6252126: Method for producing ethylbenzene
(CHEMISTRY OF HYDROCARBON COMPOUNDS : AROMATIC COMPOUND SYNTHESIS : By condensation of entire molecules or entire hydrocarbyl moieties thereof, e.g., alkylation, etc. : By dehydrogenation)

Patent 6252127: Process for monomethyl acyclic hydrocarbon adsorptive separation
(CHEMISTRY OF HYDROCARBON COMPOUNDS : PURIFICATION, SEPARATION, OR RECOVERY : By contact with solid sorbent : With specified sorbent rehabilitation procedure or agent, e.g., desorbent, etc. : O-containing sorbate)

Patent 6252128: Porous sheet
(SURGERY: SPLINT, BRACE, OR BANDAGE : BANDAGE STRUCTURE : Skeletal traction applicator)

Patent 6252129: Dispensing device and method for forming material
(SURGERY: SPLINT, BRACE, OR BANDAGE : BANDAGE STRUCTURE : Skin laceration or wound cover : With compression ring, yoke, or post)

Patent 6252130: Production of somatic mosaicism in mammals using a recombinatorial substrate
(MULTICELLULAR LIVING ORGANISMS AND UNMODIFIED PARTS THEREOF AND RELATED PROCESSES : NONHUMAN ANIMAL : Transgenic nonhuman animal (e.g., mollusks, etc.) : Mammal :)

Patent 6252131: Transgenic mammal having 5-HT3 transgene overexpression in the CMS
(MULTICELLULAR LIVING ORGANISMS AND UNMODIFIED PARTS THEREOF AND RELATED PROCESSES : NONHUMAN ANIMAL : Transgenic nonhuman animal (e.g., mollusks, etc.) : Mammal : Mouse :)

Patent 6252132: Mutant mouse containing a knockout mutation in DNA encoding an endogenous alpha 4 subunit of nicotinic acetylcholine receptor
(MULTICELLULAR LIVING ORGANISMS AND UNMODIFIED PARTS THEREOF AND RELATED PROCESSES : NONHUMAN ANIMAL : Transgenic nonhuman animal (e.g., mollusks, etc.) : Mammal : Mouse :)

Patent 6252133: Unactivated oocytes as cytoplast recipients of quiescent and non-quiescent cell nuclei, while maintaining correct ploidy
(MULTICELLULAR LIVING ORGANISMS AND UNMODIFIED PARTS THEREOF AND RELATED PROCESSES : METHOD OF MAKING A TRANSGENIC NONHUMAN ANIMAL : Via microinjection of a nucleus into an embryo, egg cell, or embryonic cell : Fish)

Patent 6252134: Transformed wheat having improved breadmaking characteristics
(MULTICELLULAR LIVING ORGANISMS AND UNMODIFIED PARTS THEREOF AND RELATED PROCESSES : METHOD OF INTRODUCING A POLYNUCLEOTIDE MOLECULE INTO OR REARRANGEMENT OF GENETIC MATERIAL WITHIN A PLANT OR PLANT PART : Method of breeding maize)

Patent 6252135: Production of syringyl lignin in gymnosperms
(MULTICELLULAR LIVING ORGANISMS AND UNMODIFIED PARTS THEREOF AND RELATED PROCESSES : METHOD OF INTRODUCING A POLYNUCLEOTIDE MOLECULE INTO OR REARRANGEMENT OF GENETIC MATERIAL WITHIN A PLANT OR PLANT PART : Method of breeding maize)

Patent 6252136: Transgenic organisms having tetracycline-regulated transcriptional regulatory systems
(MULTICELLULAR LIVING ORGANISMS AND UNMODIFIED PARTS THEREOF AND RELATED PROCESSES : METHOD OF INTRODUCING A POLYNUCLEOTIDE MOLECULE INTO OR REARRANGEMENT OF GENETIC MATERIAL WITHIN A PLANT OR PLANT PART : Method of breeding maize)

Patent 6252137: Soybean homolog of seed-specific transcription activator from Phaseolus vulgaris
(MULTICELLULAR LIVING ORGANISMS AND UNMODIFIED PARTS THEREOF AND RELATED PROCESSES : METHOD OF INTRODUCING A POLYNUCLEOTIDE MOLECULE INTO OR REARRANGEMENT OF GENETIC MATERIAL WITHIN A PLANT OR PLANT PART : Method of breeding maize)

Patent 6252138: Pathogen-induced plant promoters
(MULTICELLULAR LIVING ORGANISMS AND UNMODIFIED PARTS THEREOF AND RELATED PROCESSES : METHOD OF INTRODUCING A POLYNUCLEOTIDE MOLECULE INTO OR REARRANGEMENT OF GENETIC MATERIAL WITHIN A PLANT OR PLANT PART : The polynucleotide confers pathogen or pest resistance : Via a male sterility genetic trait)

Patent 6252139: Method of increasing growth and yield in plants
(MULTICELLULAR LIVING ORGANISMS AND UNMODIFIED PARTS THEREOF AND RELATED PROCESSES : METHOD OF INTRODUCING A POLYNUCLEOTIDE MOLECULE INTO OR REARRANGEMENT OF GENETIC MATERIAL WITHIN A PLANT OR PLANT PART : The polynucleotide alters plant part growth (e.g., stem or tuber length, etc.) : The RNA is antisense)

Patent 6252140: Promoters from chlorella virus genes providing for expression of genes in prokaryotic and eukaryotic hosts
(MULTICELLULAR LIVING ORGANISMS AND UNMODIFIED PARTS THEREOF AND RELATED PROCESSES : PLANT, SEEDLING, PLANT SEED, OR PLANT PART, PER SE : Higher plant, seedling, plant seed, or plant part (i.e., angiosperms or gymnosperms) : The RNA is antisense)

Patent 6252141: Tomato gene B polynucleotides coding for lycopene cyclase
(MULTICELLULAR LIVING ORGANISMS AND UNMODIFIED PARTS THEREOF AND RELATED PROCESSES : PLANT, SEEDLING, PLANT SEED, OR PLANT PART, PER SE : Higher plant, seedling, plant seed, or plant part (i.e., angiosperms or gymnosperms) : The RNA is antisense)

Patent 6252142: Soybean cultivar 61631202
(MULTICELLULAR LIVING ORGANISMS AND UNMODIFIED PARTS THEREOF AND RELATED PROCESSES : PLANT, SEEDLING, PLANT SEED, OR PLANT PART, PER SE : Higher plant, seedling, plant seed, or plant part (i.e., angiosperms or gymnosperms) : Soybean : The plant is maize)

Patent 6252143: Soybean cultivar 820013
(MULTICELLULAR LIVING ORGANISMS AND UNMODIFIED PARTS THEREOF AND RELATED PROCESSES : PLANT, SEEDLING, PLANT SEED, OR PLANT PART, PER SE : Higher plant, seedling, plant seed, or plant part (i.e., angiosperms or gymnosperms) : Soybean : The plant is maize)

Patent 6252144: Soybean cultivar 6163048123
(MULTICELLULAR LIVING ORGANISMS AND UNMODIFIED PARTS THEREOF AND RELATED PROCESSES : PLANT, SEEDLING, PLANT SEED, OR PLANT PART, PER SE : Higher plant, seedling, plant seed, or plant part (i.e., angiosperms or gymnosperms) : Soybean : The plant is maize)

Patent 6252145: Soybean cultivar 829638
(MULTICELLULAR LIVING ORGANISMS AND UNMODIFIED PARTS THEREOF AND RELATED PROCESSES : PLANT, SEEDLING, PLANT SEED, OR PLANT PART, PER SE : Higher plant, seedling, plant seed, or plant part (i.e., angiosperms or gymnosperms) : Soybean : The plant is maize)

Patent 6252146: Inbred corn plant 90DHQ2 and seeds thereof
(MULTICELLULAR LIVING ORGANISMS AND UNMODIFIED PARTS THEREOF AND RELATED PROCESSES : PLANT, SEEDLING, PLANT SEED, OR PLANT PART, PER SE : Higher plant, seedling, plant seed, or plant part (i.e., angiosperms or gymnosperms) : Gramineae (e.g., barley, oats, rye, sorghum, millet, etc.) : Maize :)

Patent 6252147: Inbred corn line LH279
(MULTICELLULAR LIVING ORGANISMS AND UNMODIFIED PARTS THEREOF AND RELATED PROCESSES : PLANT, SEEDLING, PLANT SEED, OR PLANT PART, PER SE : Higher plant, seedling, plant seed, or plant part (i.e., angiosperms or gymnosperms) : Gramineae (e.g., barley, oats, rye, sorghum, millet, etc.) : Maize :)

Patent 6252148: Inbred corn line LH244
(MULTICELLULAR LIVING ORGANISMS AND UNMODIFIED PARTS THEREOF AND RELATED PROCESSES : PLANT, SEEDLING, PLANT SEED, OR PLANT PART, PER SE : Higher plant, seedling, plant seed, or plant part (i.e., angiosperms or gymnosperms) : Gramineae (e.g., barley, oats, rye, sorghum, millet, etc.) : Maize :)

Patent 6252149: Finger plate for a stringed instrument
(MUSIC : INSTRUMENTS : Stringed : Details : Finger boards and frets : Pedal operated steel guitars)

Patent 6252150: Guitar fulcrum
(MUSIC : INSTRUMENTS : Stringed : Details : Instrument supports : With keyboard)

Patent 6252151: Adjustable clamp assembly for fixing pedal deck to drum counterhoop
(MUSIC : INSTRUMENTS : Drum and cymbal beaters : Practice Pads)

Patent 6252152: Automatic composition apparatus and method, and storage medium
(MUSIC : INSTRUMENTS : Electrical musical tone generation : Data storage : Digital memory circuit (e.g., RAM, ROM, etc.) : Note sequence : Recursive algorithm)

Patent 6252153: Song accompaniment system
(MUSIC : INSTRUMENTS : Electrical musical tone generation : Data storage : Digital memory circuit (e.g., RAM, ROM, etc.) : Accompaniment : Loudness control)

Patent 6252154: Thermoelectric module
(BATTERIES: THERMOELECTRIC AND PHOTOELECTRIC : THERMOELECTRIC : Processes :)

Patent 6252155: Space concentrator for advanced solar cells
(BATTERIES: THERMOELECTRIC AND PHOTOELECTRIC : PHOTOELECTRIC : Panel or array : With concentrator, orientator, reflector, or cooling means : Molten metal immersion type)

Patent 6252156: Photosensitive semiconductor electrode, method of manufacturing photosensitive semiconductor electrode, and photoelectric converter using
(BATTERIES: THERMOELECTRIC AND PHOTOELECTRIC : PHOTOELECTRIC : Cells : Contact, coating, or surface geometry : Hybrid conversion system)

Patent 6252157: Amorphous silicon-based thin film photovoltaic device
(BATTERIES: THERMOELECTRIC AND PHOTOELECTRIC : PHOTOELECTRIC : Cells : Contact, coating, or surface geometry : Luminescent layer or optical filter : At least one conduit for liquid coolant)

Patent 6252158: Photovoltaic element and solar cell module
(BATTERIES: THERMOELECTRIC AND PHOTOELECTRIC : PHOTOELECTRIC : Cells : Polycrystalline or amorphous semiconductor : Luminescent layer or optical filter)

Patent 6252159: EMI/RFI and vibration resistant electronics enclosure
(ELECTRICITY: CONDUCTORS AND INSULATORS : ANTI-INDUCTIVE STRUCTURES : Shielded or screened : Materials, stock and screen rooms : Spark plugs)

Patent 6252160: I/O shield for electronic assemblies
(ELECTRICITY: CONDUCTORS AND INSULATORS : ANTI-INDUCTIVE STRUCTURES : Shielded or screened : Conduit or cable structure)

Patent 6252161: EMI shielding ventilation structure
(ELECTRICITY: CONDUCTORS AND INSULATORS : ANTI-INDUCTIVE STRUCTURES : Shielded or screened : Conduit or cable structure)

Patent 6252162: Laminated filter apparatus and method for reducing electromagnetic interference
(ELECTRICITY: CONDUCTORS AND INSULATORS : ANTI-INDUCTIVE STRUCTURES : Shielded or screened : Conduit or cable structure)

Patent 6252163: Connecting cable, communications device and communication method
(ELECTRICITY: CONDUCTORS AND INSULATORS : ANTI-INDUCTIVE STRUCTURES : Shielded or screened : Conductor only : Spark plugs)

Patent 6252164: Utility line coupling protector
(ELECTRICITY: CONDUCTORS AND INSULATORS : BOXES AND HOUSINGS : Plural outlet and/or conduit)

Patent 6252165: Enclosure and method of making same
(ELECTRICITY: CONDUCTORS AND INSULATORS : BOXES AND HOUSINGS : Plural outlet and/or conduit)

Patent 6252166: Grounding bracket for electrical equipment enclosure
(ELECTRICITY: CONDUCTORS AND INSULATORS : BOXES AND HOUSINGS : With grounding means : With bonded seal for conductive member (e.g., glass to metal))

Patent 6252167: System and method for suppressing fire in electrical boxes
(ELECTRICITY: CONDUCTORS AND INSULATORS : COVERS OR FACE PLATES : With conduit or cable opening, coupling means or hole closures)

Patent 6252168: Modular cable guide system
(ELECTRICITY: CONDUCTORS AND INSULATORS : CONDUITS, CABLES OR CONDUCTORS : Extensible : With single conductive plane (e.g., tape, cable))

Patent 6252169: Electrically conducting cable containing a single conductor consisting of adjoining regions having successively smaller cross-sections
(ELECTRICITY: CONDUCTORS AND INSULATORS : CONDUITS, CABLES OR CONDUCTORS : Combined : Branched : Termination post)

Patent 6252170: Twist-on wire connector with torque limiting mechanism
(ELECTRICITY: CONDUCTORS AND INSULATORS : CONDUITS, CABLES OR CONDUCTORS : Combined : With joints : Angular : Spark plugs)

Patent 6252171: Ladder-type cable tray with power channel
(ELECTRICITY: CONDUCTORS AND INSULATORS : CONDUITS, CABLES OR CONDUCTORS : Plural duct : Aerial cable)

Patent 6252172: Electrical cable adapted for high-voltage applications
(ELECTRICITY: CONDUCTORS AND INSULATORS : CONDUITS, CABLES OR CONDUCTORS : Conductive armor or sheath : Semiconducting : Overlapping or interlocking)

Patent 6252173: Bauxite flame-retardant fillers for insulators or sheathing
(ELECTRICITY: CONDUCTORS AND INSULATORS : CONDUITS, CABLES OR CONDUCTORS : Insulated : Rope)

Patent 6252174: Lead wire strain relief connector and switch mount
(ELECTRICITY: CONDUCTORS AND INSULATORS : CONDUITS, CABLES OR CONDUCTORS : Accessories : Noncircular strand section)

Patent 6252175: Electronic assembly comprising a substrate and a plurality of springable interconnection elements secured to terminals of the substrate
(ELECTRICITY: CONDUCTORS AND INSULATORS : CONDUITS, CABLES OR CONDUCTORS : Preformed panel circuit arrangement (e.g., printed circuit) : Grommet type)

Patent 6252176: Printed wiring board, and manufacture thereof
(ELECTRICITY: CONDUCTORS AND INSULATORS : CONDUITS, CABLES OR CONDUCTORS : Preformed panel circuit arrangement (e.g., printed circuit) : With particular substrate or support structure : Stud or nipple)

Patent 6252177: Low inductance capacitor mounting structure for capacitors of a printed circuit board
(ELECTRICITY: CONDUCTORS AND INSULATORS : CONDUITS, CABLES OR CONDUCTORS : Preformed panel circuit arrangement (e.g., printed circuit) : With electrical device : Adhesive/bonding)

Patent 6252178: Semiconductor device with bonding anchors in build-up layers
(ELECTRICITY: CONDUCTORS AND INSULATORS : CONDUITS, CABLES OR CONDUCTORS : Preformed panel circuit arrangement (e.g., printed circuit) : With electrical device : Adhesive/bonding)

Patent 6252179: Electronic package on metal carrier
(ELECTRICITY: CONDUCTORS AND INSULATORS : CONDUITS, CABLES OR CONDUCTORS : Preformed panel circuit arrangement (e.g., printed circuit) : With particular conductive connection (e.g., crossover) : Feedthrough : With solder :)

Patent 6252180: Electromagnetic interference cover for a conduit and an electronic equipment chassis employing the same
(ELECTRICITY: CONDUCTORS AND INSULATORS : ANTI-INDUCTIVE STRUCTURES : Shielded or screened : Gaskets, covers : Spark plugs)

Patent 6252181: Method and apparatus for weighing a product
(WEIGHING SCALES : WEIGHER RESPONSIVE MATERIAL CONTROL : Feed : Conveyer : Clutched)

Patent 6252182: Digital pressure sensitive electromagnetic pen
(TELEGRAPHY : SYSTEMS : Position coordinate determination for writing (e.g., writing digitizer pad, stylus, or circuitry) : Writing digitizer stylus : Pressure stylus : Having shield)

Patent 6252183: Seat switch assembly including a multiple position adjustment mechanism
(ELECTRICITY: CIRCUIT MAKERS AND BREAKERS : MULTIPLE CIRCUIT CONTROL : Multiple switch :)

Patent 6252184: Droplet proof keyboard for notebook computer
(ELECTRICITY: CIRCUIT MAKERS AND BREAKERS : MULTIPLE CIRCUIT CONTROL : Multiple switch : With independent operators :)

Patent 6252185: Delay switch with delay unit
(ELECTRICITY: CIRCUIT MAKERS AND BREAKERS : RETARDED : Dashpot : With noise preventing means)

Patent 6252186: Insertable and retractable switching device comprising a blocking bar which prevents wrong operation
(ELECTRICITY: CIRCUIT MAKERS AND BREAKERS : SWITCH ACTIVATION INHIBITOR (E.G., UNAUTHORIZED/INADVERTENT USE PREVENTION) : Coded removable actuator)

Patent 6252187: Link switch
(ELECTRICITY: CIRCUIT MAKERS AND BREAKERS : COMBINED WITH OR ACTUATED BY CONNECTOR COUPLING : Screw-coupling : Switch closing on coupling separation)

Patent 6252188: Sorter for agricultural products
(CLASSIFYING, SEPARATING, AND ASSORTING SOLIDS : SORTING SPECIAL ITEMS, AND CERTAIN METHODS AND APPARATUS (E.G., POCKET TYPE AND LIGHT RESPONSIVE SORTING, ETC.) FOR SORTING ANY ITEMS : Condition responsive means controls separating means : Sensing radiant energy reflected, absorbed, emitted, or obstructed by item or adjunct thereof : Infrared, visible light, or ultraviolet : Lamp or battery)

Patent 6252189: Detecting defective peel-bearing potatoes in a random mixture of defective and acceptable peel-bearing potatoes
(CLASSIFYING, SEPARATING, AND ASSORTING SOLIDS : SORTING SPECIAL ITEMS, AND CERTAIN METHODS AND APPARATUS (E.G., POCKET TYPE AND LIGHT RESPONSIVE SORTING, ETC.) FOR SORTING ANY ITEMS : Condition responsive means controls separating means : Sensing radiant energy reflected, absorbed, emitted, or obstructed by item or adjunct thereof : Infrared, visible light, or ultraviolet : Color detection : Intensity : Shift register)

Patent 6252190: Electrical high speed circuit breaker with explosive charges including ablative arc extinguishing material
(HIGH-VOLTAGE SWITCHES WITH ARC PREVENTING OR EXTINGUISHING DEVICES : ARC PREVENTING OR EXTINGUISHING DEVICES :)

Patent 6252191: Method and apparatus for electrical discharge machining with intermittent electrical measuring
(ELECTRIC HEATING : METAL HEATING (E.G., RESISTANCE HEATING) : Cutting or disintegrating (e.g., machining engraving) : Electric spark machining : Circuits : Portable)

Patent 6252192: EDM tool holder
(ELECTRIC HEATING : METAL HEATING (E.G., RESISTANCE HEATING) : Cutting or disintegrating (e.g., machining engraving) : Electric spark machining : Electrodes : Portable)

Patent 6252193: X type electric welding machine
(ELECTRIC HEATING : METAL HEATING (E.G., RESISTANCE HEATING) : For bonding with pressure (e.g., resistance welding) : By spot bonding : Plier or tong type : Having interchangeable welding electrodes)

Patent 6252194: Assembly of electrode body and electrode carrier for a plasma torch
(ELECTRIC HEATING : METAL HEATING (E.G., RESISTANCE HEATING) : By arc : Using plasma : Plasma torch structure : Electrode structure : With chamber)

Patent 6252195: Method of forming blind holes in surgical needles using a diode pumped Nd-YAG laser
(ELECTRIC HEATING : METAL HEATING (E.G., RESISTANCE HEATING) : By arc : Using laser : Cutting : Etching or trimming : Methods : Responsive to pressure)

Patent 6252196: Laser method of scribing graphics
(ELECTRIC HEATING : METAL HEATING (E.G., RESISTANCE HEATING) : By arc : Using laser : Cutting : Etching or trimming : Methods : Responsive to pressure)

Patent 6252197: Method and apparatus for separating non-metallic substrates utilizing a supplemental mechanical force applicator
(ELECTRIC HEATING : METAL HEATING (E.G., RESISTANCE HEATING) : By arc : Using laser : With fluid supply : Condition responsive)

Patent 6252198: Electrically heated panel apparatus
(ELECTRIC HEATING : HEATING DEVICES : Combined with diverse-type art device : Bed covering (e.g., blanket) : Crystal or other vibratory device)

Patent 6252199: Heating roller for fixing
(ELECTRIC HEATING : HEATING DEVICES : Combined with diverse-type art device : Printing or reproduction device : Crystal or other vibratory device)

Patent 6252200: Process for sealing the terminal-side end area of the glow tube of a glow plug and glow plugs with a seal as claimed in the process
(ELECTRIC HEATING : HEATING DEVICES : Resistive element: igniter type : With igniter unit structure : Resilient means)

Patent 6252201: Small fast acting conveyor toaster oven
(ELECTRIC HEATING : HEATING DEVICES : Combined with container, enclosure, or support for material to be heated : With means whereby material to be heated may be passed continuously through heated area (e.g., conveyor) : Food conveying type (e.g., lunch box))

Patent 6252202: Furnace for heat treatment of dental materials
(ELECTRIC HEATING : HEATING DEVICES : Combined with container, enclosure, or support for material to be heated : Muffle-type enclosure : Food conveying type (e.g., lunch box))

Patent 6252203: Lamp system for uniform semiconductor wafer heating
(ELECTRIC HEATING : HEATING DEVICES : Combined with container, enclosure, or support for material to be heated : Oven type : With casing or support for heating unit or units : Including heat energy reflecting or directing means : Bimetallic or other flexible means)

Patent 6252204: Safety device for electric cooking apparatus
(ELECTRIC HEATING : HEATING DEVICES : Combined with container, enclosure, or support for material to be heated : Exposed horizontal planar support surface for material to be heated (e.g., hot plate, etc.) : For direct contact with food (e.g., grill, griddle, etc.) : Responsive to temperature)

Patent 6252205: Mounting arrangement for a cooking surface
(ELECTRIC HEATING : HEATING DEVICES : Combined with container, enclosure, or support for material to be heated : Exposed horizontal planar support surface for material to be heated (e.g., hot plate, etc.) : Having support for a heating unit : Frame, casing, or housing (e.g., range top, stove top, countertop, etc.) : By rod or wire in a tube (e.g., thermo-cutoff probe, etc.))

Patent 6252206: Method and apparatus for intelligent cooking process
(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 6252207: Fuser temperature control sensor which is insensitive to surrounding air currents
(ELECTRIC HEATING : HEATING DEVICES : With power supply and voltage or current regulation or current control means : Automatic regulating or control means : Comprising voltage and/or current measuring and comparing or combining means : Thermomagnetic)

Patent 6252208: Method for controlling heating current and seat heating control circuit
(ELECTRIC HEATING : HEATING DEVICES : With power supply and voltage or current regulation or current control means : Automatic regulating or control means : Comprising voltage and/or current measuring and comparing or combining means : Thermomagnetic)

Patent 6252209: Adaptive temperature control circuit with PWM output
(ELECTRIC HEATING : HEATING DEVICES : With power supply and voltage or current regulation or current control means : Automatic regulating or control means : Including semiconductor means (e.g., transistor) : Including bridge means)

Patent 6252210: Electrical sleeve heater with built-in thermal sensor
(ELECTRIC HEATING : HEATING DEVICES : With heating unit structure : With resistive-element attaching, securing or electrical insulation means : Element embedded within or completely surrounded by core, sheath, or support means : Fusible link)

Patent 6252211: Method of joining metal pieces
(ELECTRIC HEATING : INDUCTIVE HEATING : Metal working : Bonding :)

Patent 6252212: Image fixing apparatus with induction heating device and manufacturing method thereof
(ELECTRIC HEATING : INDUCTIVE HEATING : With heat exchange : Roller (e.g., godet, etc.) : Welding)

Patent 6252213: Method and apparatus for compensating cooking time of microwave oven
(ELECTRIC HEATING : MICROWAVE HEATING : With control system : Conveyor)

Patent 6252214: Microwave oven with tray restraint
(ELECTRIC HEATING : MICROWAVE HEATING : Field modification : By load support movement : Horizontal (e.g., turntable, etc.) : Rotating)

Patent 6252215: Hybrid sensor pixel architecture with gate line and drive line synchronization
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Photocell controlled circuit : Plural photosensitive image detecting element arrays : With comparison)

Patent 6252216: Solid state image pick-up device
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Photocell controlled circuit : Plural photosensitive image detecting element arrays : With comparison)

Patent 6252217: Device for imaging radiation
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Photocell controlled circuit : Plural photosensitive image detecting element arrays : With comparison)

Patent 6252218: Amorphous silicon active pixel sensor with rectangular readout layer in a hexagonal grid layout
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Photocell controlled circuit : Plural photosensitive image detecting element arrays : With comparison)

Patent 6252219: Solid-state imaging element
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Photocell controlled circuit : Plural photosensitive image detecting element arrays : With comparison)

Patent 6252220: Sensor cover glass with infrared filter
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Photocell controlled circuit : Plural photosensitive image detecting element arrays : With comparison)

Patent 6252221: Photo-conductive switch having an improved semiconductor structure
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Photocell controlled circuit : Special photocell or electron tube circuits : Amplifier type : Light amplifier type : Switching type :)

Patent 6252222: Differential pulsed laser beam probing of integrated circuits
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Photocell controlled circuit : Special photocell or electron tube circuits : With specific relative positional geometry of photosensitive elements (e.g., an annular photosensitive element surrounding a coaxially mounted photosensitive element))

Patent 6252223: Rotary encoder having a disk with a conductive pattern
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Optical or pre-photocell system : Light valve (e.g., iris diaphragm) : Actuated by dynamic external physical quantity : Shaft angle transducers : Bottles)

Patent 6252224: Closed magnetic field line separator
(RADIANT ENERGY : IONIC SEPARATION OR ANALYSIS : Well testing apparatus and methods)

Patent 6252225: Mass spectrometry of solution and apparatus therefor
(RADIANT ENERGY : IONIC SEPARATION OR ANALYSIS : With sample supply means : With time-of-flight indicator)

Patent 6252226: Nanometer scale data storage device and associated positioning system
(RADIANT ENERGY : INSPECTION OF SOLIDS OR LIQUIDS BY CHARGED PARTICLES : Radioactive tracer methods)

Patent 6252227: Method for sectioning a semiconductor wafer with FIB for viewing with SEM
(RADIANT ENERGY : INSPECTION OF SOLIDS OR LIQUIDS BY CHARGED PARTICLES : Methods : Magnetic field path-bending means)

Patent 6252228: Method of analyzing morphology of bulk defect and surface defect on semiconductor wafer
(RADIANT ENERGY : INSPECTION OF SOLIDS OR LIQUIDS BY CHARGED PARTICLES : Methods : Magnetic field path-bending means)

Patent 6252229: Sealed-cavity microstructure and microbolometer and associated fabrication methods
(RADIANT ENERGY : INVISIBLE RADIANT ENERGY RESPONSIVE ELECTRIC SIGNALLING : Infrared responsive : Semiconducting type : With a recirculation path)

Patent 6252230: Refraction type non-destruction measuring apparatus
(RADIANT ENERGY : INVISIBLE RADIANT ENERGY RESPONSIVE ELECTRIC SIGNALLING : Infrared responsive : Methods : With irradiation or heating of object or material : Including probe : With gaseous sample)

Patent 6252231: X-ray absorbing, light reflective medium for x-ray detector array
(RADIANT ENERGY : INVISIBLE RADIANT ENERGY RESPONSIVE ELECTRIC SIGNALLING : With or including a luminophor : With optics : Ultraviolet light source)

Patent 6252232: Digital integrator
(RADIANT ENERGY : INVISIBLE RADIANT ENERGY RESPONSIVE ELECTRIC SIGNALLING : With or including a luminophor : With output system : Ultraviolet light source)

Patent 6252233: Instantaneous balance control scheme for ionizer
(RADIANT ENERGY : ION GENERATION : Magnetic lens)

Patent 6252234: Reaction force isolation system for a planar motor
(RADIANT ENERGY : INSPECTION OF SOLIDS OR LIQUIDS BY CHARGED PARTICLES : Analyte supports : With object moving or positioning means : With detector)

Patent 6252235: Apparatus for imaging fluorescent particles
(RADIANT ENERGY : LUMINOPHOR IRRADIATION : With source support)

Patent 6252236: Method and apparatus for imaging a sample on a device
(RADIANT ENERGY : LUMINOPHOR IRRADIATION : With source support)

Patent 6252237: Low cost thickness measurement method and apparatus for thin coatings
(RADIANT ENERGY : LUMINOPHOR IRRADIATION : Methods : Source and object encasement (e.g., sterilizers))

Patent 6252238: Micro-processing method using a probe
(RADIANT ENERGY : RADIANT ENERGY GENERATION AND SOURCES : With container for radioactive source and radiation directing or selectable shielding : With means to move source between shielded and unshielded position : Plural planar layer type)

Patent 6252239: Substrate removal from a semiconductor chip structure having buried insulator (BIN)
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : With circuit for evaluating a web, strand, strip, or sheet : Measuring dimensions : Thickness : Lumber)

Patent 6252240: Vehicle occupant discrimination system and method
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : With circuit for evaluating a web, strand, strip, or sheet : Measuring position : Determining range from detector : With translucent material)

Patent 6252241: Rotational scanning image recording system having both a large format and high resolution
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : With circuit for evaluating a web, strand, strip, or sheet : With indication of presence of material or feature : Determining range from detector)

Patent 6252242: High speed optical inspection apparatus using Gaussian distribution analysis and method therefore
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : With circuit for evaluating a web, strand, strip, or sheet : With indication of presence of material or feature : With defect discrimination circuitry : With translucent material)

Patent 6252243: Stimulable phosphor sheet having divided phosphor layer
(RADIANT ENERGY : SOURCE WITH RECORDING DETECTOR : Using a stimulable phosphor : With conveying means)

Patent 6252244: Memory cell having a reduced active area and a memory array incorporating the same
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : BULK EFFECT DEVICE : Bulk effect switching in amorphous material : With specified electrode composition or configuration :)

Patent 6252245: Device comprising n-channel semiconductor material
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : ORGANIC SEMICONDUCTOR MATERIAL : Tunneling through region of reduced conductivity)

 

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