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Patent 5149747: Carboxylic esters of hydroxyl-containing graft polymers and process for their preparation
(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 -N=C=X reactant (X is chalcogen) : Solid polymer derived from -N=C=X reactant and polyhydroxy reactant : Mixed with carboxylic acid or derivative reactant or polymer derived therefrom; or with heterocyclic reactant containing more than one heterocyclic ring; or polymer therefrom : Solid polymer derived from polycarboxylic acid or derivative and polyhydroxy compound is derived from two or more polycarboxylic acids or derivatives)
Patent 5149748: Process of preparing surface-modified polymethylsilsesquioxane spherical fine particles
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : MIXING OF TWO OR MORE SOLID POLYMERS; MIXING OF SOLID POLYMER OR SICP WITH SICP OR SPFI; MIXING OF SICP WITH AN ETHYLENIC AGENT; MIXING OF SOLID POLYMER WITH A CHEMICAL TREATING OR ETHYLENIC AGENT; OR PROCESSES OF FORMING OR REACTING; OR THE RESULTANT PRODUCT OF ANY OF THE ABOVE OPERATIONS : Solid polymer derived from silicon-containing reactant : Mixed with silicon-containing reactant or polymer therefrom : Solid polymer derived from O-C(=O)-O- or hal-C(=O)- reactant and polyhydroxy reactant contains an atom other than C, H, O, or halogen bonded to a C(=O) group)
Patent 5149749: Poly(phenylene sulfide) composition and articles having improved thermal stability at high temperatures
(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 sulfur-containing reactant : Solid polymer derived from alkali metal sulfide and halogenated aromatic reactant, e.g., polyarylene sulfide, etc. : Wherein unsaturated reactant is a carboxylic acid or derivative or polymer derived therefrom)
Patent 5149750: Preparation of finely divided, gel-like, water-swellable copolymers
(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 : Adding material to an on-going polymerization reaction, said addition being other than the continuous addition of the initial charge : Adding in an incremental or sequential manner : Polymerizing in the presence of water : Added material is other than monomer per se, or composition containing monomer :)
Patent 5149751: Process for the preparation of 1-monoalkyl-dimethylsilylpropyne polymers
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : POLYMERS FROM ONLY ETHYLENIC MONOMERS OR PROCESSES OF POLYMERIZING, POLYMERIZABLE COMPOSITIONS CONTAINING ONLY ETHYLENIC MONOMERS AS REACTANTS OR PROCESSES OF PREPARING : Polymerizing in the presence of a specified material other than monomer : Material contains elemental alkali metal, hydride thereof, or alkali metal to carbon atom bond (Li, Na, K, Rb, Cs, Fr) : Contains boron or silicon atom : Transition metal is Group VIII (Fe, Co, Ni, Ru, Ph, Pd, Os, Ir, Pt))
Patent 5149752: Cationic 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 : From metal containing monomer : Mono- or di-saccharide containing monomer, e.g., allyl sucrose, etc.)
Patent 5149753: Fluorine-containing copolymer and process for preparing the same
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : POLYMERS FROM ONLY ETHYLENIC MONOMERS OR PROCESSES OF POLYMERIZING, POLYMERIZABLE COMPOSITIONS CONTAINING ONLY ETHYLENIC MONOMERS AS REACTANTS OR PROCESSES OF PREPARING : From fluorine containing monomer : Fluorine containing monomer is a mono-carboxylic acid ester : At least one monomer is nonhydrocarbon material)
Patent 5149754: Stain-resistant polymers derived from itaconic acid useful as coatings for fibers
(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 cycloaliphatic monomer : Contains atoms other than carbon and hydrogen : Oxygen atom is part of ester group derived from unsaturated carboxylic acid)
Patent 5149755: Preparation of poly(benz(ox, imid, thi)azole) polymers
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : FROM PHENOL, PHENOL ETHER, OR INORGANIC PHENOLATE : Phenolic reactant contains a nitrogen atom : With nonphenolic compound having at least two hydroxyl groups or salts thereof as reactant)
Patent 5149756: Hybrid amino resin compositions
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : FROM ALDEHYDE OR DERIVATIVE THEREOF AS REACTANT : With nitrogen-containing reactant)
Patent 5149757: Process to synthesize liquid crystalline polyesters
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : FROM CARBOXYLIC ACID OR DERIVATIVE THEREOF : From aldehyde or aldehyde derivative as sole reactant (includes copolymer of only aldehydes or aldehyde derivatives))
Patent 5149758: Continuous production of polycaprolactam having a regulated amino end group content
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : FROM CARBOXYLIC ACID OR DERIVATIVE THEREOF : From imide- or lactam-containing compound, or from an amino-nitrogen containing carboxylic acid, or derivative of an amino-nitrogen-containing carboxylic acid : Polymerizing in the presence of a specified material other than reactant : Material is a carboxylic acid, acyl halide thereof, ester thereof, or lactone thereof : Processes of preparing)
Patent 5149759: Process for preparing aromatic polyamides of high hydrolysis resistance with controlled water content of diamine
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : FROM CARBOXYLIC ACID OR DERIVATIVE THEREOF : With organic amine, or from organic amine salt of a carboxylic acid : From dicarboxylic acid or derivative thereof and an organic amine, or from an organic amine salt of a dicarboxylic acid : Aryl ring-containing reactant : All reactants contain at least one aryl ring : At least two claimed distinct temperature or pressure gradients)
Patent 5149760: Halogenated polyimide resins prepared by addition reactions
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : FROM CARBOXYLIC ACID OR DERIVATIVE THEREOF : With organic amine, or from organic amine salt of a carboxylic acid : From carboxylic acid having three or more carboxylic acid groups or derivatives thereof, and an organic amine, or from an organic amine salt of a tri-or higher carboxylic acid : Carboxylic acid contains at least four carboxylic acid groups or is a derivative of a carboxylic acid containing at least four carboxylic groups : All reactants contain at least one aryl ring)
Patent 5149761: Aromatic ether imides
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : FROM CARBOXYLIC ACID OR DERIVATIVE THEREOF : With organic amine, or from organic amine salt of a carboxylic acid : From carboxylic acid having three or more carboxylic acid groups or derivatives thereof, and an organic amine, or from an organic amine salt of a tri-or higher carboxylic acid : Carboxylic acid contains at least four carboxylic acid groups or is a derivative of a carboxylic acid containing at least four carboxylic groups : All reactants contain at least one aryl ring)
Patent 5149762: Process for preparation of silicon-modified thermoplastic resin
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : FROM CARBOXYLIC ACID OR DERIVATIVE THEREOF : With organic amine, or from organic amine salt of a carboxylic acid : From carboxylic acid having three or more carboxylic acid groups or derivatives thereof, and an organic amine, or from an organic amine salt of a tri-or higher carboxylic acid : Carboxylic acid contains at least four carboxylic acid groups or is a derivative of a carboxylic acid containing at least four carboxylic groups : All reactants contain at least one aryl ring)
Patent 5149763: Process for transforming amino- or hydroxy-containing materials of plant seed origin into plastics feedstocks
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : FROM PLANT MATERIAL OF UNKNOWN CONSTITUTION :)
Patent 5149764: Substituted silyl-terminated compounds and polymers thereof
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : FROM SILICON REACTANT HAVING AT LEAST ONE SILICON-TO-HYDROGEN OR -CARBON BOND : Polymerizing in the pressence of a specified material other than a reactant : Material is a metal-containing material :)
Patent 5149765: Terminal phosphated silicone polymers
(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 5149766: Process for the preparation of uretdione group containing polyisocyanates
(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. : Process of polymerizing in the presence of a specified material other than reactant : Material contains only one -C-XH,-C-C(=X)-XH or carbon to -NH or HNH group : Reactant which is a fatty acid glycerol ester, a fatty acid or salt derived from a naturally occurring glyceride, tall oil, or a fatty acid derived from tall oil)
Patent 5149767: Thermosetting mixtures utilizing araliphatic sulfonium salts
(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 salt group, e.g., quaternary ammonium salt, etc. : With reactant having two -XH groups)
Patent 5149768: Hydroxy-functional poly(ether sulfonamides) as thermoplastic barrier resins
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : FROM PHENOL, PHENOL ETHER, OR INORGANIC PHENOLATE : From 1,2-epoxy-containing phenolic reactant or with 1,2-epoxy-containing reactant : Polymerizing in the presence of a specified material other than reactant : Material contains a phosphorus atom : Nitrogen compound wherein nitrogen atom is bonded to three atoms of carbon contains a bridged- or fused-ring system, e.g., triethylene diamine, etc.)
Patent 5149769: Process for the production of aromatic polyesters
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : FROM PHENOL, PHENOL ETHER, OR INORGANIC PHENOLATE : With polycarboxylic acid or derivative as reactant : Two or more phenolic reactants : Reactant contains three or more carboxylic acid groups or is derivative thereof)
Patent 5149770: Preparation of a polycarbonate with electron donative amine compound and alkali or alkaline earth metal compound
(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 : Polymerizing in the presence of a specified material other than a reactant and other than Group IA or Group IIA material as sole metal atom : Material is a nitrogen-containing compound : Two or more polycarboxylic acids or derivatives or mixtures thereof)
Patent 5149771: Liquid crystal-aligning film and a liquid crystal display element
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : FROM CARBOXYLIC ACID OR DERIVATIVE THEREOF : With organic amine, or from organic amine salt of a carboxylic acid : From carboxylic acid having three or more carboxylic acid groups or derivatives thereof, and an organic amine, or from an organic amine salt of a tri-or higher carboxylic acid : Carboxylic acid contains at least four carboxylic acid groups or is a derivative of a carboxylic acid containing at least four carboxylic groups : All reactants contain at least one aryl ring)
Patent 5149772: Halogenated polyimide resins prepared by addition reactions
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : FROM CARBOXYLIC ACID OR DERIVATIVE THEREOF : With organic amine, or from organic amine salt of a carboxylic acid : From carboxylic acid having three or more carboxylic acid groups or derivatives thereof, and an organic amine, or from an organic amine salt of a tri-or higher carboxylic acid : Carboxylic acid contains at least four carboxylic acid groups or is a derivative of a carboxylic acid containing at least four carboxylic groups : All reactants contain at least one aryl ring)
Patent 5149773: Polyquinoxaline and the method of preparation
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : NITROGEN-CONTAINING REACTANT : Reactant contains nitrogen as a ring member of a heterocyclic ring : Material contains a metal atom)
Patent 5149774: Method for recycling discolored polyolefins
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : TREATING POLYMER CONTAINING MATERIAL OR TREATING A SOLID POLYMER OR A RESINIFIABLE INTERMEDIATE CONDENSATION PRODUCT : Contacting with organic material : Nitrogen containing : Material contains a Group IIIA metal atom (Al, Ga, In, Tl))
Patent 5149775: Method for purifying high molecular weight vinylpyridine/styrene polymers from solution
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : TREATING POLYMER CONTAINING MATERIAL OR TREATING A SOLID POLYMER OR A RESINIFIABLE INTERMEDIATE CONDENSATION PRODUCT : Contacting with organic material : Aldehyde or ketone : Material contains a Group IIIA metal atom (Al, Ga, In, Tl))
Patent 5149776: Cross-linking hardenable resin composition, metal laminates thereof and metal surface processing method therewith
(RADIATION IMAGERY CHEMISTRY: PROCESS, COMPOSITION, OR PRODUCT THEREOF : IMAGING AFFECTING PHYSICAL PROPERTY OF RADIATION SENSITIVE MATERIAL, OR PRODUCING NONPLANAR OR PRINTING SURFACE - PROCESS, COMPOSITION, OR PRODUCT : Radiation sensitive composition or product or process of making : Radiation sensitive composition comprising ethylenically unsaturated compound : Plural, terminal unsaturation : Ethylenic unsaturation within the side chain component)
Patent 5149777: Human insulin analogs and preparations containing them
(CHEMISTRY: NATURAL RESINS OR DERIVATIVES; PEPTIDES OR PROTEINS; LIGNINS OR REACTION PRODUCTS THEREOF : PEPTIDES OF 3 TO 100 AMINO ACID RESIDUES : Insulin; related peptides : Sulfur, boron, phosphorus, or iodine containing material used in the process, or product thereof)
Patent 5149778: Cyclic peptides for treating herpes infections
(CHEMISTRY: NATURAL RESINS OR DERIVATIVES; PEPTIDES OR PROTEINS; LIGNINS OR REACTION PRODUCTS THEREOF : PEPTIDES OF 3 TO 100 AMINO ACID RESIDUES : Cyclic peptides : Isolation or purification)
Patent 5149779: Humoral hypercalcemic factor antagonists
(CHEMISTRY: NATURAL RESINS OR DERIVATIVES; PEPTIDES OR PROTEINS; LIGNINS OR REACTION PRODUCTS THEREOF : PEPTIDES OF 3 TO 100 AMINO ACID RESIDUES : Cyclic peptides : Isolation or purification)
Patent 5149780: Peptides and antibodies that inhibit integrin-ligand binding
(CHEMISTRY: NATURAL RESINS OR DERIVATIVES; PEPTIDES OR PROTEINS; LIGNINS OR REACTION PRODUCTS THEREOF : PEPTIDES OF 3 TO 100 AMINO ACID RESIDUES : 25 or more amino acid residues in defined sequence : Containing only normal peptide links in the ring, i.e., homodetic cyclic peptides)
Patent 5149781: Steroid/thyroid hormone receptor-related gene inappropriately expressed in human hepatocellular carcinoma
(CHEMISTRY: NATURAL RESINS OR DERIVATIVES; PEPTIDES OR PROTEINS; LIGNINS OR REACTION PRODUCTS THEREOF : PEPTIDES OF 3 TO 100 AMINO ACID RESIDUES : 15 to 23 amino acid residues in defined sequence : Containing only normal peptide links in the ring, i.e., homodetic cyclic peptides)
Patent 5149782: Molecular conjugates containing cell membrane-blending agents
(CHEMISTRY: NATURAL RESINS OR DERIVATIVES; PEPTIDES OR PROTEINS; LIGNINS OR REACTION PRODUCTS THEREOF : PEPTIDES OF 3 TO 100 AMINO ACID RESIDUES : 15 to 23 amino acid residues in defined sequence : Containing only normal peptide links in the ring, i.e., homodetic cyclic peptides)
Patent 5149783: Expression of the virally coded protease P2A of HRV2
(CHEMISTRY: NATURAL RESINS OR DERIVATIVES; PEPTIDES OR PROTEINS; LIGNINS OR REACTION PRODUCTS THEREOF : PEPTIDES OF 3 TO 100 AMINO ACID RESIDUES : 15 to 23 amino acid residues in defined sequence : Containing only normal peptide links in the ring, i.e., homodetic cyclic peptides)
Patent 5149784: Process for making vancomycin
(CHEMISTRY: NATURAL RESINS OR DERIVATIVES; PEPTIDES OR PROTEINS; LIGNINS OR REACTION PRODUCTS THEREOF : PEPTIDES OF 3 TO 100 AMINO ACID RESIDUES : Separation or purification : By hydrolysis)
Patent 5149785: Proteins which regulate gene expression of the interleukin-2 receptor and of human lymphotropic retroviruses
(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 5149786: Dopamine releasing protein and antibody
(DRUG, BIO-AFFECTING AND BODY TREATING COMPOSITIONS : IMMUNOGLOBULIN, ANTISERUM, ANTIBODY, OR ANTIBODY FRAGMENT, EXCEPT CONJUGATE OR COMPLEX OF THE SAME WITH NONIMMUNOGLOBULIN MATERIAL : Monoclonal antibody or fragment thereof (i.e., produced by any cloning technology) : Binds hormone or other secreted growth regulatory factor, differentiation factor, or intercellular mediator (e.g., cytokine, etc.); or binds serum protein, plasma protein (e.g., tPA, etc.), or fibrin : Receptor integral to or derived from a lymphocytic or lymphocytic-like cell (e.g., NK cell, etc.))
Patent 5149787: Method for maintaining intact, non-degraded factor VIII/von-Willebrand factor during blood processing
(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. : Blood coagulation factors and fibrin, e.g., thromboplastin, etc. : Blood coagulation factor VIII, AHF :)
Patent 5149788: Purification of chimeric proteins containing an IL-2 moiety by receptor-affinity chromatography
(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 5149789: Reactive dyes with two or three nitrogen-containing haloheterocycles as reactive system
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Azo : Fiber- or substrate-reactive azo compound : Formazan containing (i.e., HNH-N=CH-N=NH, wherein substitution may be made for hydrogen only) : The pentavalent nitrogen is a ring member)
Patent 5149790: Bis chlorotriazine reactive dyes containing a benzylamine linking group
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Azo : Fiber- or substrate-reactive azo compound : Halogen attached directly to a hetero ring or to an alicyclic ring by nonionic bonding : The hetero ring is six-membered and contains at least two nitrogens : At least two such hetero rings attached indirectly to each other by nonionic bonding : Diverse hetero ring containing)
Patent 5149791: Chlorotriazine reactive dyes having a 4-methoxy-2-sulfoaniline diazo component and 2-amino-5-naphthol-7-sulfonic acid coupling component
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Azo : Fiber- or substrate-reactive azo compound : Halogen attached directly to a hetero ring or to an alicyclic ring by nonionic bonding : The hetero ring is six-membered and contains at least two nitrogens : The hetero ring and benzene ring, to which an azo group is bonded directly, bonded directly to the same nitrogen : Pyrazole containing (including hydrogenated))
Patent 5149792: Platelet-derived growth factor B chain analogs
(CHEMISTRY: NATURAL RESINS OR DERIVATIVES; PEPTIDES OR PROTEINS; LIGNINS OR REACTION PRODUCTS THEREOF : PROTEINS, I.E., MORE THAN 100 AMINO ACID RESIDUES : Hormones, e.g., prolactin, thymosin, growth factors, etc. : Glycoprotein hormones)
Patent 5149793: Exo-3',4'-O-benzylidene-3"-demethylchartreusin and its salts
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carbohydrates or derivatives : O- or S- Glycosides : Antibiotics : Phosphorus or halogen containing)
Patent 5149794: Covalent lipid-drug conjugates for drug targeting
(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 : The N-hereto ring is six-membered and monocyclic (e.g., uridine-5`-mono- phosphate, etc.) : Inosine nucleotide)
Patent 5149795: Nikkomycin 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 a five-membered hetero ring (e.g., selenazole nucleosides, pyrrole nucleosides, etc.) : Plural nitrogens in the N-hetero ring (e.g., triazoles, etc.) : The N-hetero ring is a 1,3-diazole ring, including hydrogenated (e.g., imidazoles, etc.) : Halogen bonded directly to the 5-position of the diazine ring (e.g., 5-fluorouridine, etc.))
Patent 5149796: Chimeric DNA-RNA catalytic sequences
(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 enzyme :)
Patent 5149797: Method of site-specific alteration of RNA and production of encoded polypeptides
(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 5149798: Process for synthesizing oligonucleotides and their analogs adaptable to large scale syntheses
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carbohydrates or derivatives : Nitrogen containing : N-glycosides, polymers thereof, metal derivatives (e.g., nucleic acids, oligonucleotides, etc.) : Synthesis of polynucleotides or oligonucleotides : Nucleic acid expression inhibitors)
Patent 5149799: Method and apparatus for cooking and spray-drying starch
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carbohydrates or derivatives : Starch or derivative : Metal containing)
Patent 5149800: Poly(oxyalkylene) modified phthalocyanine colorants
(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 : Azaporphyrins : Phthalocyanines : Hetero ring attached directly or indirectly to the phthalocyanine ring system by nonionic bonding : The chalcogen is bonded directly at the 17-position of the cyclopentanohydrophenanthrene ring system)
Patent 5149801: Boronated porphyrin 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 : Porphyrins (including hydrogenated; e.g., chlorophyll, etc.) : Phthalocyanines)
Patent 5149802: Process for producing azetidinone derivatives
(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 : Phthalocyanines)
Patent 5149803: Intermediates for cephalosporin 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 : 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 six-membered ring : The six-membered ring contains sulfur : 1-thia-5-aza-bicyclo(4.2.0)octane (including unsaturated; e.g., cepham, etc.) : Additional hetero ring containing : 3-position substituent contains a pyridine ring (e.g., quinoline, thienopyridine, lutidines, etc.) : 7-position substituent contains hetero ring :)
Patent 5149804: Ecteinascidins 736 and 722
(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 : Spiro : Utilizing oximes, oxime salts, hydroxylamines, hydroxylamine salts or nitrosating agents to form the hetero ring (i.e., formation of the lactam ring))
Patent 5149805: Process for the production of monoblocked diisocyanates
(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.) : The additional hetero ring is six-membered and contains nitrogen)
Patent 5149806: Azlactone Michael adducts
(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) : Plural oxazine rings : Spiro oxazine)
Patent 5149807: Oxazine laser dyes
(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 : Polycyclo ring system having the oxazine ring as one of the cyclos : Three or more ring hetero atoms in the polycyclo ring system)
Patent 5149808: N-heterocyclic substituted -pyrrolidin-2-ones
(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.) : Five-membered hetero ring consisting of one nitrogen and four carbons : 1,2-Diazole ring (including hydrogenated))
Patent 5149809: Synthesis of 2-alkylhexahydropyrimidines from nitriles
(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 : Halogen attached directly to the 1,2-diazine ring by nonionic bonding)
Patent 5149810: Pyrimidine compounds
(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 2-position and at 4- or 6-position : Plural alkyl groups bonded directly at 5-position)
Patent 5149811: Flavin modifying agent for conductive substrate
(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.) : 1,4-diazines : Polycyclo ring system having the diazine ring as one of the cyclos : Tricyclo ring system having the diazine ring as one of the cyclos : Three or more ring hetero atoms in the tricyclo ring system : Carbocyclic ring containing)
Patent 5149812: Industrial process for the preparation of (1S)-1-[N-(4-O-deacetyl-23-vinblastinoyl)amino]-2-methylpropyl diethyl
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Hetero ring is six-membered consisting of one nitrogen and five carbons : Phosphorus attached indirectly to the six-membered hetero ring by nonionic bonding : Polycyclo ring system having the six-membered hetero ring as one of the cyclos : At least three ring hetero atoms in the two rings which form the spiro)
Patent 5149813: Process for (1,2,3,4-tetrahydro-9-acridinimino)cyclohexane carboxylic acid and related compounds
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Hetero ring is six-membered consisting of one nitrogen and five carbons : Polycyclo ring system having the six-membered hetero ring as one of the cyclos : Tricyclo ring system having the six-membered hetero ring as one of the cyclos : Each of the three cyclos is six-membered (e.g., benzoquinolines, etc.) : Acridines (including hydrogenated) : Nitrogen, other than as nitro or nitroso, attached directly or indirectly to the acridine ring system by nonionic bonding : The nitrogen is bonded directly to ring carbon of the six-membered hetero ring : Nitrogen attached directly or indirectly to the tricyclo ring system by nonionic bonding)
Patent 5149814: Alkyl 2-benzylidene-4-(2-alkylimidazopyrid-1-yl) benzoylacetate esters as intermediate compounds
(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 : Plural ring hetero atoms in the bicyclo ring system : Three ring nitrogens in the bicyclo ring system : Acyclic chalcogen bonded directly to ring carbon of the bicyclo ring system)
Patent 5149815: N-substituted-2-aminoquinolines
(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) : Nitrogen, other than as nitro or nitroso, attached directly to the six membered hetero ring by nonionic bonding : Nitrogen attached indirectly to the six-membered hetero ring through the directly attached nitrogen by nonionic bonding : Both nitrogens bonded directly to the same acyclic hydrocarbon group : Hydroxy containing or containing oxy bonded directly to a Group IA or Group IIA light metal (i.e., -OH or -OM containing))
Patent 5149816: High temperature process for selective production of 3-methylpyridine
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Hetero ring is six-membered consisting of one nitrogen and five carbons : Process of forming pyridine ring : The pyridine ring is unsubstituted or hydrocarbyl substituted only : Acyclic nitrogen bonded directly to a -C(=X)- group, wherein X is chalcogen)
Patent 5149817: Teirahydropyridine derivatives
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Hetero ring is six-membered consisting of one nitrogen and five carbons : Additional hetero ring containing : The additional hetero ring is five-membered consisting of one nitrogen and four carbons : Chalcogen attached directly to the five-membered hetero ring by nonionic bonding : Bicyclo ring system which is indole (including hydrogenated))
Patent 5149818: Synthesis of aminonitrobenzodifuroxan
(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.) : The five-membered hetero ring consists of chalcogen, plural nitrogens, and carbon : Polycyclo ring system having the five-membered hetero ring as one of the cyclos : The five-membered hetero ring contains at least three ring nitrogens)
Patent 5149819: Squarylium compounds and optical information recording medium using the same
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Hetero ring is five-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazoles, etc.) : 1,3-thiazoles (including hydrogenated) : Polycyclo ring system having the thiazole ring as one of the cyclos : Tetracyclo ring system having the thiazole ring as one of the cyclos : Chalcogen or additional nitrogen attached directly to ring carbon of the thiadiazole ring by nonionic bonding)
Patent 5149820: Deuterated compounds
(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) : Nitrogen or chalcogen attached indirectly to the thiazole ring by nonionic bonding)
Patent 5149821: Process and intermediates for optically active 3-formyltetrahydropyrans
(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) : Nitrogen or chalcogen attached indirectly to the thiazole ring by nonionic bonding)
Patent 5149822: Preparation of 2,3-dichloro-5-acetylpyridine
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Hetero ring is six-membered consisting of one nitrogen and five carbons : Carbonyl bonded directly to the six-membered hetero ring : At 3-position : Acyclic nitrogen bonded directly to a -C(=X)- group, wherein X is chalcogen)
Patent 5149823: Sulfonamide substituted spirodilactams
(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.) : Spiro : The spiro includes the five-membered hetero ring : Both rings which form the spiro are hetero rings : Acyclic chalcogen attached directly to the five-membered nitrogen containing spiro hetero ring by nonionic bonding : Having chalcogen or nitrogen attached indirectly to the diazole ring by acyclic nonionic bonding)
Patent 5149824: Process for preparing arylamide bisnadimides
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Hetero ring is five-membered consisting of one nitrogen and four carbons (e.g., halopyrrolidines, etc.) : Polycyclo ring system having the five-membered hetero ring as one of the cyclos : Tricyclo ring system having the five-membered hetero ring as one of the cyclos : Two of the cyclos share at least three ring members (i.e., bridged) : Plural chalcogens bonded directly to ring carbons of the five-membered hetero ring (e.g., cyclic imides, etc.) : Pyrano(3,4-b)indoles or thiopyrano(3,4-b) indoles (including hydrogenated))
Patent 5149825: 2-azabicyclo(2.2.1)hept-5-ene-2-acetic acid, derivatives thereof and related compounds, process for the preparation of said compounds and
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Hetero ring is five-membered consisting of one nitrogen and four carbons (e.g., halopyrrolidines, etc.) : Polycyclo ring system having the five-membered hetero ring as one of the cyclos : Bicyclo ring system having the five-membered hetero ring as one of the cyclos (e.g., octahydroindoles, etc.) : The ring nitrogen is bonded directly to two ring carbons of the same cyclo which carbons are members of one cyclo only (e.g., cyclopenta(c)pyrroles, etc.) : Plural chalcogens bonded directly to ring carbons of the five-membered hetero ring (e.g., imides, etc.))
Patent 5149826: Poly[(3-pyrrolyl)acetic acid]
(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.) : Additional hetero ring, which is attached directly or indirectly to the five-membered hetero ring by nonionic bonding : The additional hetero ring also contains nitrogen : Two double bonds between ring members of the five-membered hetero ring (e.g., 4,5,6,7-tetrahydroindoles, etc.))
Patent 5149827: Method for handling maleimides
(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 the other ring carbon of the five-membered hetero ring which is adjacent to the ring nitrogen (e.g., succinimide, etc.) : Carbon to carbon unsaturation between ring members of the five-membered hetero ring (e.g., maleimide, etc.) : Double bond between ring carbons in each of the two nitrogen containing hetero rings (e.g., bis-maleimides, etc.))
Patent 5149828: Stabilizers for color photography recording materials
(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 at least three cyclos and having the hetero ring as one of the cyclos)
Patent 5149829: Method of preparing dry, concentrated salts of ascorbate 2-polyphosphate
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Oxygen containing hetero ring (e.g., dioxirane, etc.) : Phosphorus attached indirectly to the hetero ring by nonionic bonding : Chalcogen bonded directly to the hetero ring : The chalcogen, X, is part of a -C(=X)X- group, wherein the X's are the same or diverse chalcogens)
Patent 5149830: Substituted xanthene compounds
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Oxygen containing hetero ring (e.g., dioxirane, etc.) : Xanthene ring system having a benzene ring bonded directly thereto para to the xanthene ring oxygen, wherein the carbon of a -COO- group is bonded directly to the benzene ring ortho to its position of attachment to the xanthene ring system, and spirolactone derivatives thereof (e.g., fluoresceins, chlorofluorans, etc.) : Chalcogen bonded directly to the hetero ring)
Patent 5149831: Process for producing methylnorbornene dicarboxylic acid anhydride
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Oxygen containing hetero ring (e.g., dioxirane, etc.) : Cyclic anhydrides (i.e., -C(=X)OC(=X)-, wherein the X's are the same or diverse chalcogens, is part of the hetero ring) : The cyclic anhydride is five-membered (e.g., succinic anhydride, etc.) : Polycyclo ring system having the cyclic anhydride as one of the cyclos : Tricyclo ring system having the cyclic anhydride as one of the cyclos : Two of the cyclos share at least three ring members (i.e., bridged) : Halogen attached directly or indirectly to the bicyclo ring system by nonionic bonding)
Patent 5149832: Mono and diacyl derivatives of LL-F28249 Compounds
(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) : Spiro : Double bond between ring members of the cyclic anhydride)
Patent 5149833: Process for preparing D,L-Lactide
(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 : Plural ring oxygens in the lactone ring : Bicyclo ring system having the lactone ring as one of the cyclos)
Patent 5149834: 4-Hydroxytetrahydropyran-2-one derivatives
(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 5149835: Substituted mevalonolactones, and methods for stereoselective preparation thereof and desmethyl homologues 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 5149836: Process for the production of gamma butyrolactone THF in predetermined amounts
(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 five-membered : Preparing by hydrogenation of cyclic anhydrides : Plural alkyl groups bonded directly to the same ring carbon of the lactone ring (e.g., pantolactone, etc.))
Patent 5149837: Process for trans-6-[2-(substituted-pyrrol-1-yl)alkyl]pyran-2-one inhibitors of cholesterol synthesis
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Oxygen containing hetero ring (e.g., dioxirane, etc.) : Spiro : The spiro includes a hetero ring : Plural ring oxygens in a spiro hetero ring : Plural alkyl groups bonded directly to the same ring carbon of the lactone ring (e.g., pantolactone, etc.))
Patent 5149838: Intermediates for substituted azetidinones useful as anti-inflammatory and antidegenerative agents
(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 : Bicyclo ring system having the hetero ring as one of the cyclos : Plural double bonds between ring members of the hetero ring : Having -C(=X)-, wherein X is chalcogen, attached directly or indirectly to the tricyclo ring system by nonionic bonding)
Patent 5149839: Silane coupling agent and glass fiber product for laminates
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : SILICON CONTAINING : Nitrogen attached indirectly to silicon by nonionic bonding : Plural silicons bonded directly to the nitrogen)
Patent 5149840: Hydroxy furanone preparation
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Oxygen containing hetero ring (e.g., dioxirane, etc.) : The hetero ring is five-membered : Chalcogen bonded directly to the hetero ring : Plural chalcogens bonded directly to the hetero ring : Chalcogen double bonded directly to the hetero ring : Having -C(=X)-, wherein X is chalcogen, attached directly or indirectly to the tricyclo ring system by nonionic bonding)
Patent 5149841: N,N,N',N'-tetraclycidyl-4,4'-diaminodiphenylmethanes
(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 : By dehydrohalogenation of a halohydrin or by reacting a hypohalite or hypohalous acid with an ethylenically unsaturated compound at the site of unsaturation : Phenolic ether formed)
Patent 5149842: Process for preparing peroxide perfluoropolyethers
(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 : Cyano, nitrogen, or halogen bonded directly to the hetero ring : The -C(=X)- is part of a -C(=X)X- group, wherein the X's are the same or diverse chalcogens)
Patent 5149843: Conjugated diene compounds
(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 : Chalcogen attached indirectly to the hetero ring by nonionic bonding : The chalcogen, X, is part of a -C(=X)X- group, wherein the X's are the same or diverse chalcogens : Carbocyclic ring containing)
Patent 5149844: Heterocyclic diorganotin catalysts for use in polyurethane systems
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : HEAVY METAL CONTAINING (e.g., Ga, In or T1, etc.) : Germanium, tin, or lead containing (Ge, Sn, or Pb) : Carbon bonded directly to the metal : Chalcogen bonded directly to the metal : Plural chalcogens bonded directly to the metal : Exactly three chalcogens bonded directly to the metal (e.g., arsonic acids, arsonates, etc.))
Patent 5149845: Extractants for the separation of transition and related metal ions
(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) : Carbocyclic ring and the metal are bonded directly to the same chalcogen (e.g., stannous catecholates, etc.))
Patent 5149846: Deuterated analogs of 1,25-dihydroxycholecalciferol
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : SILICON CONTAINING : Carbonyl attached directly or indirectly to silicon by nonionic bonding : Two silicons bonded directly to the same acyclic saturated hydrocarbon)
Patent 5149847: Naphthalocyanine compound and production thereof
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Phosphorus esters (i.e., compounds having the phosphorus ester group, wherein trivalent or pentavalent phosphorus and carbon are bonded directly to the same divalent chalcogen, and wherein the carbon may be single bonded to any atom but may be multiple bonded only to carbon) : Nitrogen attached indirectly to the phosphorus by nonionic bonding : Cyano or isocyano attached indirectly to the phosphorus by nonionic bonding : Carbon bonded directly to the phosphorus)
Patent 5149848: Process for producing 1-aminoanthraquinones
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Polycyclo ring system containing anthracene configured ring system having at least one double bond between ring members and having oxygen single bonded or any atom double bonded directly at the 9- and 10-positions (e.g., anthraquinones, etc.) : Nitrogen bonded directly at alpha position (i.e., 1-, 4-, 5- or 8-position) : Oxygen, nitrogen or additional carbon bonded directly to the nitrogen)
Patent 5149849: Process for the preparation of quinhydrones
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Cyclohexadiene having atoms double bonded directly at the 1- and 4- positions (e.g., paraquinones, etc.) : Polycyclo ring system having the cyclohexadiene as one of the cyclos)
Patent 5149850: Process for the production of high-purity tetrachloro-1,4-benzoquinone
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Cyclohexadiene having atoms double bonded directly at the 1- and 4- positions (e.g., paraquinones, etc.) : Halogen bonded directly at the 2-, 3-, 5-, or 6- position : Plural oxygens and plural nitrogens bonded directly to the polycyclo ring system)
Patent 5149851: Process for preparing triglycerides containing polyunsaturated fatty acid moieties
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Fatty compounds having an acid moiety which contains the carbonyl of a carboxylic acid, salt, ester, or amide group bonded directly to one end of an acyclic chain of at least seven (7) uninterrupted carbons, wherein any additional carbonyl in the acid moiety is (1) part of an aldehyde or ketone group, (2) bonded directly to a noncarbon atom which is between the additional carbonyl and the chain, or (3) attached indirectly to the chain via ionic bonding : Processes of forming the compound : Reactant contains -C(=O)O- group (e.g., carboxylic acid, salt, anhydride, etc.) : The -C(=O)O- is part of an ester group : Another reactant is a carboxylic acid : Manganese containing catalyst)
Patent 5149852: Process for concentration and separation of highly unsaturated fatty acid ester
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Fatty compounds having an acid moiety which contains the carbonyl of a carboxylic acid, salt, ester, or amide group bonded directly to one end of an acyclic chain of at least seven (7) uninterrupted carbons, wherein any additional carbonyl in the acid moiety is (1) part of an aldehyde or ketone group, (2) bonded directly to a noncarbon atom which is between the additional carbonyl and the chain, or (3) attached indirectly to the chain via ionic bonding : Purification, recovery, deodorizing, decolorizing or color stabilizing : Sorbent material utilized (e.g., activated carbon, decolorizing clay, bentonite, synthetic resin, etc.) : Removal of fatty material from the sorbent or solvent utilized : Urea or nitro group containing)
Patent 5149853: Organometallic compounds
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : HEAVY METAL CONTAINING (e.g., Ga, In or T1, etc.) :)
Patent 5149854: Preparation of platinum group metal and rhenium carboxylates
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : HEAVY METAL CONTAINING (e.g., Ga, In or T1, etc.) : Manganese or rhenium containing (Mn or Re) : The metal is bonded directly to X of a -C(=X)X- group, wherein the X's are the same or diverse chalcogens (e.g., manganese acetate, etc.) : The metal is bonded directly to an unsaturated 5-membered carbocyclic ring and to at least three -C(=X)- groups, wherein X is chalcogen (e.g., cyclopentadienyl manganese tricarbonyl, indenyl manganese tricarbonyl, etc.))
Patent 5149855: Process for racemizing optically active carboxylic acid esters
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Esters having the thiocarboxylate group, -C(=X)X-, wherein the X's are the same or diverse chalcogens, with at least one X being sulfur, and wherein the single bonded X is bonded directly to an additional carbon, which carbon may be single bonded to any atom, but may be multiple bonded only to carbon : The -C(=X)X- is -C(=O)S- : Chalcogen attached indirectly to the -C(=O)S- group by acyclic nonionic bonding : The chalcogen, X, is in a -C(=X)- group : The -C(=X)- group is part of a -COO- group : Plural chalcogens in the acyclic chain)
Patent 5149856: Process for the preparation of carbonic acid diesters containing at least one aromatic ester group
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carbonate esters (i.e, compounds having the -O-C(=O)O- group bonded directly to at least one carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon) : Benzene ring bonded directly to the -O-C(=O)O- group : Benzene ring attached directly or indirectly to one of the -O-C(=O)O- groups by nonionic bonding)
Patent 5149857: Process for production of sulfonium compounds
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carbonate esters (i.e, compounds having the -O-C(=O)O- group bonded directly to at least one carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon) : Benzene ring bonded directly to the -O-C(=O)O- group : Additional chalcogen bonded directly to the benzene ring : Nitrogen attached directly or indirectly to the benzene ring by nonionic bonding)
Patent 5149858: Selective ortho-chlorination of phenols
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Nitriles (i.e., compounds having cyano bonded directly to carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon) : Benzene ring bonded directly to the cyano group : Nitrogen, except as nitro or nitroso, attached indirectly to the cyano group by nonionic bonding : Plural cyano groups containing : Oxygen bonded directly to the carbonyl (e.g., benzoic acid esters, etc.))
Patent 5149859: Naphthalene derivatives
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carboxylic acid esters : Aromatic acid moiety : Sulfur in acid moiety : Ortho fused rings in acid moiety :)
Patent 5149860: Lipid compounds derived from sphingosines, process for preparing these and their applications, in particular in cosmetics and in the pharmacy
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carboxylic acid esters : Acyclic acid moiety : Nitrogen in acid moiety other than as nitroso or isocyanate (e.g., amino acid esters, etc.) : Carbamic acid : Oxy in acid moiety : Ortho fused)
Patent 5149861: Recovery of trialkylamines and methyl formate from mixtures obtained in the preparation of trimethylolalkanes
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carboxylic acid esters : Acyclic acid moiety : Unsubstituted acids of the acetic series : Preparing esters by ester interchange : Of olefins)
Patent 5149862: Preparation of polytetramethylene ether glycol using an acidic zirconia catalyst
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carboxylic acid esters : Acyclic acid moiety : Unsubstituted acids of the acetic series : Preparing esters from ethers : From alkenyl halides)
Patent 5149863: Low temperature curable dicyanate esters of dihydric phenols
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Cyanate esters (i.e., compounds having the -OCN group bonded directly to carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon) : Acyclic acid moiety)
Patent 5149864: Ureidoperoxycarboxylic acids and preparation and use thereof
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Percarboxylic acids or salts thereof (i.e., compounds having the -C(=O)-O OH group, wherein the hydrogen may be replaced by a group IA or IIA light metal, or by substituted or unsubstituted ammonium) :)
Patent 5149865: New p-oxibenzoic acid derivatives, process for their preparation and their use as drug
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carboxylic acids and salts thereof : Aromatic : Oxy : Carboxyl, or salt thereof, bonded directly to a ring : Halogen)
Patent 5149866: Process for the preparation of omega-arylalkanoic acids
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carboxylic acids and salts thereof : Aromatic : Oxy : Phenolic hydroxy or metallate : Phenolic hydroxy or metallate)
Patent 5149867: Crystallization of water-insoluble dicarboxylic acid
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carboxylic acids and salts thereof : Aromatic : Polycarboxylic acids or salts thereof : Purification or recovery per se : By crystallization : Salicyclic acid per se or salt thereof)
Patent 5149868: Carbonylation process
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carboxylic acids and salts thereof : Preparing alicyclic acids by carbonylation : Monocyclic)
Patent 5149869: Process for the production of dimethylcyclopropanecarboxylic acid
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carboxylic acids and salts thereof : Cyclopropyl : Cyclopentyl bonded to -COOR, -CCOOR, or -CCCOOR)
Patent 5149870: Process for the production of 1-(aminomethyl)cyclohexane acetic acid
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carboxylic acids and salts thereof : Alicyclic acids having an element other than oxygen, carbon, or hydrogen : Cyclopentyl bonded to -COOR, -CCOOR, or -CCCOOR)
Patent 5149871: Water-soluble thiourea dioxide derivatives and process for preparing same
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carboxylic acids and salts thereof : Acyclic : Nitrogen bonded to carbon of organic radical (e.g., amino acids, etc.) : Sulfur or selenium : Alkane)
Patent 5149872: Process for the preparation of oxalyl- and oxamyl-hydrazides
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : AMINO NITROGEN CONTAINING (E.G., UREA, SULFONAMIDES, NITROSAMINES, OXYAMINES, ETC., AND SALTS THEREOF) : Carboxamides (i.e., Q-CO-HNH, wherein Q is a substituent having carbon bonded directly to the carbonyl or is hydrogen and wherein any substituent replacing one or both hydrogens shown will be referred to as E) : Hydrazine containing : Substituent Q is acyclic : Hydroxy, bonded directly to carbon, or ether in substituent Q (H of -OH may be replaced by a substituted or unsubstituted ammonium ion or a Group IA or IIA light metal))
Patent 5149873: Process for the purification of mandelic acid N,N-diethylamide
(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 contains benzene ring : Hydroxy, bonded directly to carbon, or ether in substituent Q (H of -OH may be replaced by a substituted or unsubstituted ammonium ion or a Group IA or IIA light metal) : Ring in a substituent E)
Patent 5149874: Method for manufacturing 3-amino-2-cyclohexene-1-one, and a novel polymer ingredient and its preparation
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : AMINO NITROGEN CONTAINING (E.G., UREA, SULFONAMIDES, NITROSAMINES, OXYAMINES, ETC., AND SALTS THEREOF) : Containing nitrogen double bonded directly to carbon : Benzene ring containing)
Patent 5149875: Halogenation of aromatic amine compounds
(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 : Preparing of halogen containing compound directly by halogenation or dehalogenation : Of hydrocarbon)
Patent 5149876: Process for the preparation of amines
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : AMINO NITROGEN CONTAINING (E.G., UREA, SULFONAMIDES, NITROSAMINES, OXYAMINES, ETC., AND SALTS THEREOF) : Acyclic : Preparing directly utilizing carbon monoxide : Preparing directly by condensing a haloamine)
Patent 5149877: Process for producing alkylenamine
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : AMINO NITROGEN CONTAINING (E.G., UREA, SULFONAMIDES, NITROSAMINES, OXYAMINES, ETC., AND SALTS THEREOF) : Acyclic : Preparing directly by amination : Of hydroxy containing compound : Catalyst utilized : Producing monohydroxy alkyl amines)
Patent 5149878: 1,4-disubstituted-2,3,5,6-tetrahyddroxy-1,4-diphosphorinanes and their oxides or sulfides
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : PHOSPHORUS CONTAINING : Ring phosphorus containing : Sulfur or oxygen containing)
Patent 5149879: Polysulfides compounds and lipid peroxidation inhibitor containing the polysulfide compounds as active ingredient
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : SULFUR CONTAINING : Sulfur bonded directly to sulfur (e.g., disulfides, etc.) : Sulfur or oxygen bonded directly to phosphorus)
Patent 5149880: Nitrogen-containing aromatic heterocyclic ligand-metal complexes and their use for the activation of hydrogen peroxide and dioxygen in the
(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 5149881: Method for producing methyl isobutyl ketone
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : OXYGEN CONTAINING (E.G., PERCHLORYLBENZENE, ETC.) : Ketones : Acyclic : Processes : Aldehyde or ketone reactant : Gaseous hydrogen reactant or Group IA or IIA light metal containing material utilized : The halogen and the aldehyde or ketone are in the same reactant)
Patent 5149882: Purification of 2-chloro-5-nitrobenzaldehyde or acetals thereof
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : OXYGEN CONTAINING (E.G., PERCHLORYLBENZENE, ETC.) : Aldehydes : Benzene ring containing : Processes : Purification or recovery : Gaseous hydrogen reactant)
Patent 5149883: Preparation of aliphatic dihydroperoxides
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : OXYGEN CONTAINING (E.G., PERCHLORYLBENZENE, ETC.) : Peroxy bonded directly to carbon : Plural peroxy groups : Hydroperoxy containing : Polyoxy)
Patent 5149884: Tube bundle reactor, use thereof in exothermic organic reactions, and preparation of ketones and aldehydes using same
(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 : Organic hydroxy containing reactant : Aldehyde reacted with diverse aldehyde)
Patent 5149885: Oxidation of isobutane to tertiary butyl hydroperoxide
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : OXYGEN CONTAINING (E.G., PERCHLORYLBENZENE, ETC.) : Peroxy bonded directly to carbon : Hydroperoxy containing : Preparing by oxidation utilizing gaseous oxygen : Acyclic hydroperoxide produced : Of formaldehyde per se)
Patent 5149886: Preparation of 9,9-bis-(4-hydroxyphenyl)-fluorene
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : OXYGEN CONTAINING (E.G., PERCHLORYLBENZENE, ETC.) : Hydroxy containing (H of -OH may be replaced by a Group IA or IIA light metal) : Benzene ring containing : Phenols (H of -OH may be replaced by a Group IA or IIA light metal) : Polyphenols : Two phenols bonded directly to the same carbon : Identical phenols : Preparing from a phenol and an aldehyde or ketone : Halogen containing)
Patent 5149887: Separation of alkyl-substituted phenolic isomers with barium-potassium exchanged zeolitic adsorbent
(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) : Purification or recovery : From mixture of phenols : Plural phenols recovered separately : Rings bonded directly to each other)
Patent 5149888: Hydroxylation of phenols/phenol ethers
(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) : Polyhydroxy (H of -OH may be replaced by a Group IA or IIA light metal) : Preparing by oxidation : Alkali metal hydroxide utilized)
Patent 5149889: Composition for use in organolithium synthesis reactions
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : OXYGEN CONTAINING (E.G., PERCHLORYLBENZENE, ETC.) : Hydroxy containing (H of -OH may be replaced by a Group IA or IIA light metal) : Acyclic : Preparing from carbonyl containing compound : From aldehyde or ketone : Ion exchange or sorbent material utilized)
Patent 5149890: Process for the isolation of pure dinitrotoluenes
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : OXYGEN CONTAINING (E.G., PERCHLORYLBENZENE, ETC.) : Nitro containing (including aci forms) : Benzene ring containing : Polynitro : Single methyl and plural nitros only bonded directly to benzene ring (e.g., dinitrotoluene, etc.) : Polynitro)
Patent 5149891: Method for preparing pitch fluoride
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : HALOGEN CONTAINING : Fluorine containing : Forming alicyclic ring from benzene ring : Substituting halogen for different halogen or hydrogen)
Patent 5149892: Chlorinated benzenes
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : HALOGEN CONTAINING : Processes of preparing, purifying, or recovering benzene ring containing compound : Bonding halogen directly to benzene ring : Chlorination : Catalyst utilized : Metal halide containing catalyst :)
Patent 5149893: Catalytic hydrogenation process
(CHEMISTRY OF HYDROCARBON COMPOUNDS : ADDING HYDROGEN TO UNSATURATED BOND OF HYDROCARBON, I.E., HYDROGENATION : Hydrocarbon is aromatic : Using alkaline metal material : Using S or Group I or II transition metal-containing catalyst)
Patent 5149894: Alkylation using zeolite SSZ-25
(CHEMISTRY OF HYDROCARBON COMPOUNDS : AROMATIC COMPOUND SYNTHESIS : By condensation of entire molecules or entire hydrocarbyl moieties thereof, e.g., alkylation, etc. : Using metal, metal oxide, or hydroxide catalyst : B trifluoride in a complex or with additional nonhydrocarbon agent)
Patent 5149895: Vulcanizable liquid compositions
(CHEMISTRY OF HYDROCARBON COMPOUNDS : UNSATURATED COMPOUND SYNTHESIS : By addition of entire unsaturated molecules, e.g., polymerization, etc. : Poly-double-bond product : More than two double bonds, e.g., diene polymerization, etc. : Transition metal-containing catalyst)
Patent 5149896: Process for oligomerizing light olefins
(CHEMISTRY OF HYDROCARBON COMPOUNDS : UNSATURATED COMPOUND SYNTHESIS : By addition of entire unsaturated molecules, e.g., polymerization, etc. : Using extraneous nonhydrocarbon agent, e.g., catalyst, etc. : Catalyst containing inorganic metal : Al : Ti)
Patent 5149897: See-through magazine
(FIREARMS : BREECH LOADING : Magazines : Box : Hammer)
Patent 5149898: Fire control assembly
(FIREARMS : FIRING MECHANISM : Shell extractors)
Patent 5149899: Gunstock having interchangeable combs
(FIREARMS : STOCKS : Auxiliary : With pivoted hammer)
Patent 5149900: Firearm support with seat
(FIREARMS : IMPLEMENTS : Rests : Revolver)
Patent 5149901: Guitar support apparatus
(MUSIC : INSTRUMENTS : Stringed : Details : Instrument supports : With keyboard)
Patent 5149902: Electronic musical instrument using filters for timbre control
(MUSIC : INSTRUMENTS : Electrical musical tone generation : Data storage : Digital memory circuit (e.g., RAM, ROM, etc.) : Tone synthesis or timbre control : Stops)
Patent 5149903: Musical tone generating apparatus having means for controlling the amplitude of a musical tone signal envelope
(MUSIC : INSTRUMENTS : Electrical musical tone generation : Data storage : Digital memory circuit (e.g., RAM, ROM, etc.) : Expression or special effects (e.g., force or velocity responsive, etc.) : Envelope shaping (i.e., attack, decay, sustain, or release) : Reiteration)
Patent 5149904: Pitch data output apparatus for electronic musical instrument having movable members for varying instrument pitch
(MUSIC : INSTRUMENTS : Electrical musical tone generation : Transducers : Fret control)
Patent 5149905: Moveable musical instrument support apparatus
(MUSIC : INSTRUMENTS : Electrical musical tone generation : Transducers : Constructional details : Keyboard : Noise reduction (e.g., error prevention, etc.))
Patent 5149906: Technique for launching a projectile into a flowing medium
(ORDNANCE : ROCKET LAUNCHING : Underwater launching : Rocket launched from container :)
Patent 5149907: Weapon
(ORDNANCE : FUSE SETTERS : Explosive charge : Box magazine)
Patent 5149908: Combustion instability suppression in regenerative liquid propellant gun
(ORDNANCE : FUSE SETTERS : Explosive charge : Box magazine)
Patent 5149909: Opposed round parallel path single bay ammunition feed system
(ORDNANCE : CARTRIDGE FEEDING : With magazine : Belt feed : With rotary feeder : Rotary and sliding)
Patent 5149910: Polyphase armor with spoiler plate
(ORDNANCE : SHIELDS : Shape or composition : Disintegrating type)
Patent 5149911: Flexible sheet explosive
(AMMUNITION AND EXPLOSIVES : BLASTING : Terrain clearance :)
Patent 5149912: Method and apparatus for assembling a fusee and wire support stand
(AMMUNITION AND EXPLOSIVES : PYROTECHNICS : Flare : With support means : With means to eject parachute or flare from casing)
Patent 5149913: Forced expanding bullet
(AMMUNITION AND EXPLOSIVES : PROJECTILES : Fragmenting : Chaff dispensing)
Patent 5149914: Development apparatus using a flexible magnetic field forming layer
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Development : Dry development : Application member : Magnetic brush : Having applied bias : Including sample holder)
Patent 5149915: Hybrid shielded cable
(ELECTRICITY: CONDUCTORS AND INSULATORS : ANTI-INDUCTIVE STRUCTURES : Shielded or screened : Conductor only : Spark plugs)
Patent 5149916: Termination of mineral insulated electric cable
(ELECTRICITY: CONDUCTORS AND INSULATORS : CONDUITS, CABLES OR CONDUCTORS : Combined : With end structure : Coaxial)
Patent 5149917: Wire conductor for harness
(ELECTRICITY: CONDUCTORS AND INSULATORS : CONDUITS, CABLES OR CONDUCTORS : Conductor structure (nonsuperconductive) : Plural strand : Assemblies of noncircular section : Coated)
Patent 5149918: Touch sensitive overlay
(TELEGRAPHY : SYSTEMS : Position coordinate determination for writing (e.g., writing digitizer pad, stylus, or circuitry) : Writing digitizer pad : Resistive : Revertive signaling)
Patent 5149919: Stylus sensing system
(TELEGRAPHY : SYSTEMS : Position coordinate determination for writing (e.g., writing digitizer pad, stylus, or circuitry) : Error correction : Overlap)
Patent 5149920: Acoustical panel and method of making same
(ACOUSTICS : SOUND-MODIFYING MEANS : Sound absorbing panels : Multilayer panel or wall structure : Casings)
Patent 5149921: Self correcting infrared intrusion detection system
(ELEVATOR, INDUSTRIAL LIFT TRUCK, OR STATIONARY LIFT FOR VEHICLE : WITH BARRIER FOR REGULATING ACCESS TO LOAD SUPPORT : Includes motor or motor driven linkage for shifting barrier : With specific electrical control therefor : Includes object detecting sensor or switch on barrier : Running cable type)
Patent 5149922: Elevator load detector device using movable detector plates
(ELEVATOR, INDUSTRIAL LIFT TRUCK, OR STATIONARY LIFT FOR VEHICLE : WITH MONITORING, SIGNALLING, AND INDICATING MEANS : Monitors passengers : Assigns calls to load supports on predetermined basis)
Patent 5149923: Backlit tactile keyboard with improved tactile and electrical characteristics
(ELECTRICITY: CIRCUIT MAKERS AND BREAKERS : MULTIPLE CIRCUIT CONTROL : Multiple switch : With independent operators :)
Patent 5149924: Multiple contact switch arrangement
(ELECTRICITY: CIRCUIT MAKERS AND BREAKERS : MULTIPLE CIRCUIT CONTROL : Multiple switch :)
Patent 5149925: Quick-response accelerometer
(ELECTRICITY: CIRCUIT MAKERS AND BREAKERS : SPECIAL APPLICATION : Change of inclination or of rate of motion responsive (e.g., inertia and tilt switches) : Magnetic holding means : Conducting)
Patent 5149926: Acceleration sensor
(ELECTRICITY: CIRCUIT MAKERS AND BREAKERS : SPECIAL APPLICATION : Change of inclination or of rate of motion responsive (e.g., inertia and tilt switches) : Magnetic holding means : Conducting)
Patent 5149927: Binary action pressure switch
(ELECTRICITY: CIRCUIT MAKERS AND BREAKERS : FLUID PRESSURE : Diaphragm : Snap action : Starter)
Patent 5149928: Arc spinner interrupter having contact bounce suppressor
(HIGH-VOLTAGE SWITCHES WITH ARC PREVENTING OR EXTINGUISHING DEVICES : ARC PREVENTING OR EXTINGUISHING DEVICES : Magnetic blowout : Arc Spinner : Plural coils)
Patent 5149929: Microwave oven with inverter controlled power source
(ELECTRIC HEATING : MICROWAVE HEATING : With specific generator : With cavity illumination)
Patent 5149930: Microwave oven with lamp and microwave seal
(ELECTRIC HEATING : MICROWAVE HEATING : Enclosed cavity structure : With cavity illumination : Horizontal (e.g., turntable, etc.))
Patent 5149931: Power source for electric discharge machining
(ELECTRIC HEATING : METAL HEATING (E.G., RESISTANCE HEATING) : Cutting or disintegrating (e.g., machining engraving) : Electric spark machining : Circuits : Portable)
Patent 5149932: Arc/gas electrode
(ELECTRIC HEATING : METAL HEATING (E.G., RESISTANCE HEATING) : Nonatmospheric environment at hot spot (e.g., resistance weld under oil, vacuum) : Gas supply (e.g., by ingredient of electrode, by external source) : Nonconsumable electrode (e.g., atomic hydrogen) : For deposition welding)
Patent 5149933: Welding control
(ELECTRIC HEATING : METAL HEATING (E.G., RESISTANCE HEATING) : For bonding with pressure (e.g., resistance welding) : Systems of current supply : Stored energy discharge (e.g., inductive) : Condenser discharge : By interposed button)
Patent 5149934: High voltage electron beam gun
(ELECTRIC HEATING : METAL HEATING (E.G., RESISTANCE HEATING) : By arc : Using electron beam : Shaping : With electrode or gun structure : Methods)
Patent 5149935: Method and apparatus for forming amalgam preform
(ELECTRIC HEATING : METAL HEATING (E.G., RESISTANCE HEATING) : By arc : Using laser : Melting : Methods)
Patent 5149936: Multi-plane balancing process and apparatus using powder metal for controlled material addition
(ELECTRIC HEATING : METAL HEATING (E.G., RESISTANCE HEATING) : By arc : Using laser : Melting : Methods)
Patent 5149937: Process and device for the manufacture of cavities in workpieces through laser beams
(ELECTRIC HEATING : METAL HEATING (E.G., RESISTANCE HEATING) : By arc : Using laser : Cutting : Etching or trimming : With chamber)
Patent 5149938: Methods for producing indicia on diamonds
(ELECTRIC HEATING : METAL HEATING (E.G., RESISTANCE HEATING) : By arc : Using laser : Cutting : Etching or trimming : Methods : Responsive to pressure)
Patent 5149939: Automatic welding apparatus
(ELECTRIC HEATING : METAL HEATING (E.G., RESISTANCE HEATING) : By arc : With predetermined welding operation : For oscillating electrode welding : By using probe means)
Patent 5149940: Method for controlling and synchronizing a welding power supply
(ELECTRIC HEATING : METAL HEATING (E.G., RESISTANCE HEATING) : By arc : Including arc-power supplies : With automatic output control (e.g., shortcircuit, infrared) : By using probe means)
Patent 5149941: Image fixing apparatus with movable sheet member and detectors
(ELECTRIC HEATING : HEATING DEVICES : Combined with diverse-type art device : Printing or reproduction device : Crystal or other vibratory device)
Patent 5149942: Hot mirror to prevent condensation in humid environments
(ELECTRIC HEATING : HEATING DEVICES : Combined with diverse-type art device : Mirror : Crystal or other vibratory device)
Patent 5149943: Heat sealing member for making contoured heat seals
(ELECTRIC HEATING : HEATING DEVICES : Combined with pressure application means : Hand-manipulative)
Patent 5149944: Electric cooking appliance
(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.) : With indicator : Adjustable)
Patent 5149945: Method and coupler for interfacing a portable data carrier with a host processor
(REGISTERS : SYSTEMS CONTROLLED BY DATA BEARING RECORDS : Credit or identification card systems : Price determination)
Patent 5149946: Method of authenticating an object by electron paramagnetic resonance, apparatus for implementing the method, and an object useable with the
(REGISTERS : CODED RECORD SENSORS : Particular sensor structure : With paper feeding)
Patent 5149947: Portable checkout system
(MERCHANDISING : CUSTOMER SERVICE : Store service : Checkout counter : Machine readable)
Patent 5149948: Improved bar code reader system for reading bar codes under high specular reflection conditions with a variety of surface effects
(REGISTERS : CODED RECORD SENSORS : Particular sensor structure : Optical : Bar code : Light level adaptation : Matrix of cells)
Patent 5149949: Optical scanner with counterrotating reflector elements
(REGISTERS : CODED RECORD SENSORS : Particular sensor structure : Optical : Bar code : Specific scanning detail (e.g., scanner with a specific scanning field of view) : Moving a spot of light (e.g., flying spot scanner) : Using a moving mirror : Rotating :)
Patent 5149950: Hand-held laser scanning head having detachable handle portion
(REGISTERS : CODED RECORD SENSORS : Particular sensor structure : Optical : Bar code : Aiming or positioning adjunct (e.g., viewfinder, pointer, or positioning aid) : Using spotter beam : Including count or time to binary conversion (e.g., Wide=1, Narrow=0))
Patent 5149951: Apparatus and method for presenting a data card for data transfer with centrifugal flyweight
(REGISTERS : CODED RECORD SENSORS : Guides : Aligning records : Direction)
Patent 5149952: Optical gauging apparatus using dual beams and intermittent interruption
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : With circuit for evaluating a web, strand, strip, or sheet : With calibration : With camera)
Patent 5149953: Drift tracking in an electro-optic light modulator
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Photocell controls its own optical systems : Controlling light source intensity : Self-luminous target)
Patent 5149954: Hold capacitor time delay and integration with equilibrating means
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Photocell controlled circuit : Plural photosensitive image detecting element arrays : With comparison)
Patent 5149955: Full contact image sensor device with light blocking means
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : RESPONSIVE TO NON-ELECTRICAL SIGNAL (E.G., CHEMICAL, STRESS, LIGHT, OR MAGNETIC FIELD SENSORS) : Electromagnetic or particle radiation : Light : With optical shield or mask means : With window means)
Patent 5149956: Two-color radiation detector array and methods of fabricating same
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : HETEROJUNCTION DEVICE : Light responsive structure : Having narrow energy band gap (<<1eV) layer (e.g., PbSnTe, HgCdTe, etc.) : With lead feedthrough means on side of housing)
Patent 5149957: Semiconductor-to-metal optical switch for power limitation in the infrared
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Photocell controlled circuit : Special photocell or electron tube circuits : Special photocell : Light amplifier type)
Patent 5149958: Optoelectronic device component package
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Optical or pre-photocell system : Special photocell or electron tube circuits)
Patent 5149959: Airborne multiband imaging spectrometer
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Optical or pre-photocell system : Color (e.g., filter or spectroscope) : Inanimate article)
Patent 5149960: Method of converting scanner signals into colorimetric signals
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Optical or pre-photocell system : Color (e.g., filter or spectroscope) : Inanimate article)
Patent 5149961: Method and apparatus for optical fiber length determination
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Optical or pre-photocell system : Light conductor : Electronic switch)
Patent 5149962: Proximity detector using faraday effect and bidirectional transmission
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Optical or pre-photocell system : Light conductor : Condition responsive light guide (e.g., light guide is physically affected by parameter sensed which results in light conveyed to the photocell) : Causing polarization change in fiber : Vacuum tube type)
Patent 5149963: Fiber-optic position sensor including photovoltaic bi-cell
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Optical or pre-photocell system : Light conductor : With light chopping or modulation : With coherent interferrometric light)
Patent 5149964: Microwave interaction module, in particular for an atomic or molecular beam resonator
(RADIANT ENERGY : ELECTRICALLY NEUTRAL MOLECULAR OR ATOMIC BEAM DEVICES AND METHODS :)
Patent 5149965: Precision radiography scaling device
(RADIANT ENERGY : CALIBRATION OR STANDARDIZATION METHODS :)
Patent 5149966: Apparatus and method for the absolute determination of the energy of a ion beam
(RADIANT ENERGY : INSPECTION OF SOLIDS OR LIQUIDS BY CHARGED PARTICLES : Positive ion probe or microscope type : Magnetic field path-bending means)
Patent 5149967: Charged-particle beam apparatus
(RADIANT ENERGY : INSPECTION OF SOLIDS OR LIQUIDS BY CHARGED PARTICLES : Electron probe type : Magnetic field path-bending means)
Patent 5149968: Scanning electron microscope
(RADIANT ENERGY : INSPECTION OF SOLIDS OR LIQUIDS BY CHARGED PARTICLES : Electron probe type : Magnetic field path-bending means)
Patent 5149969: Infrared surveillance device
(RADIANT ENERGY : INFRARED-TO-VISIBLE IMAGING : Including means for scanning field of view : With conveyance)
Patent 5149970: Dual-band optoelectronic imaging apparatus including "venetian blind" dichroic plate arrangement
(RADIANT ENERGY : INVISIBLE RADIANT ENERGY RESPONSIVE ELECTRIC SIGNALLING : Infrared responsive : With selection of plural discrete wavelengths or bands : Including detector array : With adjustment of conditions)
Patent 5149971: Scintillator assembly for alpha radiation detection and method of making the assembly
(RADIANT ENERGY : INVISIBLE RADIANT ENERGY RESPONSIVE ELECTRIC SIGNALLING : With or including a luminophor : With relative movement means)
Patent 5149972: Two excitation wavelength video imaging microscope
(RADIANT ENERGY : LUMINOPHOR IRRADIATION : With ultraviolet source : Source and object encasement (e.g., sterilizers))
Patent 5149973: Apparatus for wiring semiconductor device using energy beam and wiring method by using the same
(RADIANT ENERGY : IRRADIATION OF OBJECTS OR MATERIAL : Irradiation of semiconductor devices : With optical member of material to directly modify luminous energy)
Patent 5149974: Gas delivery for ion beam deposition and etching
(RADIANT ENERGY : IRRADIATION OF OBJECTS OR MATERIAL : Irradiation of semiconductor devices : With optical member of material to directly modify luminous energy)
Patent 5149975: Pattern fabrication method using a charged particle beam and apparatus for realizing same
(RADIANT ENERGY : IRRADIATION OF OBJECTS OR MATERIAL : Irradiation of semiconductor devices : With optical member of material to directly modify luminous energy)
Patent 5149976: Charged particle beam pattern generation apparatus and method
(RADIANT ENERGY : IRRADIATION OF OBJECTS OR MATERIAL : Irradiation of semiconductor devices : With optical member of material to directly modify luminous energy)
Patent 5149977: Document reader apparatus
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Photocell controlled circuit : Including coded record : Document verification or graph reader : With moving reticle in optical path)
Patent 5149978: Apparatus for measuring grain sizes in metalized layers
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : With circuit for evaluating a web, strand, strip, or sheet : Measuring dimensions : With discrimination of discrete light diffusing region)
Patent 5149979: Sagger loading apparatus and a method of loading a sagger
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : With circuit for evaluating a web, strand, strip, or sheet : Measuring position : With robotics : With translucent material)
Patent 5149980: Substrate advance measurement system using cross-correlation of light sensor array signals
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : With circuit for evaluating a web, strand, strip, or sheet : Measuring position : Measuring rate of motion or flow (change of position) : With translucent material)
Patent 5149981: Method for monitoring size encapsulation of yarn by determining hairiness of the yarn
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : With circuit for evaluating a web, strand, strip, or sheet : Array or matrix)
Patent 5149982: Foreign particle inspection apparatus
(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 foreign particle discrimination circuitry : With translucent material)
Patent 5149983: Method and apparatus for measuring the concentration of at least one material in a fluid medium mixed materials
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Optical or pre-photocell system : Fluent material in optical path : Plural paths : Tape, drum, or disc types)
Patent 5149984: Electric power supply for use downhole
(PRIME-MOVER DYNAMO PLANTS : FLUID-CURRENT MOTORS : Fluid-current motors)
Patent 5149985: Two-battery supply for operating and waiting modes of a carphone
(ELECTRICAL TRANSMISSION OR INTERCONNECTION SYSTEMS : VEHICLE MOUNTED SYSTEMS : Automobile : Battery protection : Ignition or starting circuit lock)
Patent 5149986: Electronic control button operated by sound absorption
(ELECTRICAL TRANSMISSION OR INTERCONNECTION SYSTEMS : SWITCHING SYSTEMS : Condition responsive : Light, heat, vibratory or radiant energy : Attainment of voltage, frequency or phase relationship)
Patent 5149987: Provision of circuit reset without a dedicated I/O pin
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SIGNAL CONVERTING, SHAPING, OR GENERATING : Synchronizing : Reset (e.g., initializing, starting, stopping, etc.) : Responsive to power supply : Selective)
Patent 5149988: BICMOS positive supply voltage reference
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SPECIFIC IDENTIFIABLE DEVICE, CIRCUIT, OR SYSTEM : With specific source of supply or bias voltage : Having particular substrate biasing : Having stabilized bias or power supply level : Hyperconductive diode)
Patent 5149989: Method for resetting a photo-electric converter
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : GATING (I.E., SWITCHING INPUT TO OUTPUT) : Utilizing three or more electrode solid-state device : Field-effect transistor : With bipolar transistor : MESFET (i.e., metal semiconductor field-effect transistor))
Patent 5149990: Semiconductor device for preventing malfunction caused by a noise
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : SIGNAL SENSITIVITY OR TRANSMISSION INTEGRITY : Bipolar transistor)
Patent 5149991: Ground bounce blocking output buffer circuit
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : SIGNAL SENSITIVITY OR TRANSMISSION INTEGRITY : Output switching noise reduction : With field effect-transistor : Depletion or enhancement)
Patent 5149992: MOS folded source-coupled logic
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : FUNCTION OF AND, OR, NAND, NOR, OR NOT : Field-effect transistor (e.g., JFET, etc.) : Source-coupled logic (e.g., current mode logic (CML), differential current switch logic (DCSL), etc.) : CMOS)
Patent 5149993: Circuit arrangement of semiconductor integrated circuit device
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : MULTIFUNCTIONAL OR PROGRAMMABLE (E.G., UNIVERSAL, ETC.) : Array (e.g., PLA, PAL, PLD, etc.) : Significant integrated structure, layout, or layout interconnections : With clocking)
Patent 5149994: Method and apparatus for compensating inherent non-uniformity of electrical properties among MOS integrated circuits
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SPECIFIC IDENTIFIABLE DEVICE, CIRCUIT, OR SYSTEM : With specific source of supply or bias voltage : Stabilized (e.g., compensated, regulated, maintained, etc.) : Having stabilized bias or power supply level)
Patent 5149995: Electrical circuit for the switch-off relief of a controllable semiconductor switch
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : GATING (I.E., SWITCHING INPUT TO OUTPUT) : Utilizing three or more electrode solid-state device : Four or more layer device (e.g., thyristor, etc.) : GTO (i.e., gate turnoff) : Complementary metal-oxide semiconductor (CMOS))
Patent 5149996: Magnetic gain adjustment for axially magnetized linear force motor with outwardly surfaced armature
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : DYNAMOELECTRIC : Linear : Piezoelectric element shape)
Patent 5149997: Fan for an electrically operated machine
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : DYNAMOELECTRIC : Rotary : Cooling or fluid contact : Circulation : Self-forced : Pressure pump or fan : Output member detail)
Patent 5149998: Eddy current drive dynamic braking system for heat reduction
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : DYNAMOELECTRIC : Rotary : Torque-transmitting clutches or brakes : Magnetic field type : Induced or eddy current type : Impulse coupling)
Patent 5149999: Power tool with improved internal wiring structure
(ELECTRICAL GENERATOR OR MOTOR STRUCTURE : DYNAMOELECTRIC : Rotary : Current collectors : Fixed structure : Brush holders or rigging : Disc)
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