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Patent 5219967: Acrylic copolymer rubber
(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 oxygen as part of a heterocyclic ring : 3-membered heterocyclic ring contains at least one oxygen atom : Acid anhydride)
Patent 5219968: Propylene copolymer
(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 fused or bridged ring containing monomer : Bridged monomer : Compound containing dicyclopentadiene moiety : Interpolymerized with hydrocarbon monomer)
Patent 5219969: Crosslinked copolymers with crosslinkable groups based on acrylic or methacrylic acid, preparation thereof and use thereof
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : POLYMERS FROM ONLY ETHYLENIC MONOMERS OR PROCESSES OF POLYMERIZING, POLYMERIZABLE COMPOSITIONS CONTAINING ONLY ETHYLENIC MONOMERS AS REACTANTS OR PROCESSES OF PREPARING : From carboxylic acid amide-containing monomer : Contains oxygen atom other than in amide form bonded to a carbon atom : Interpolymerized)
Patent 5219970: Grafted copolymers highly absorbent to aqueous electrolyte solutions
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : FROM CARBOHYDRATE OR DERIVATIVE AS A REACTANT : With aldehyde or derivative as a reactant other than as an aldose : Nitrogen-containing reactant :)
Patent 5219971: Process for the preparation of fine-particle, water-swellable polysaccharide graft copolymers
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : FROM CARBOHYDRATE OR DERIVATIVE AS A REACTANT : Ethylenically unsaturated reactant : Unsaturated carboxylic acid or derivative reactant :)
Patent 5219972: Process for the preparation of polymeric chlorosilazanes
(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 5219973: Polyurea rim systems
(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. : Silicon reactant contains an aryl group)
Patent 5219974: Thermally reversible polymer sheets and method of forming the same
(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 at least one blocked -N=C=X group : Reactant contains a silicon atom as a ring member of a cyclic compound)
Patent 5219975: Process for the preparation of amines, the amines thus obtained and the use thereof as hardeners for epoxide resins
(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 at least one blocked -N=C=X group : Reactant contains a silicon atom as a ring member of a cyclic compound)
Patent 5219976: Process for the preparation of phenol resins using by-products of the chlorination of butadiene as reactants
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : FROM PHENOL, PHENOL ETHER, OR INORGANIC PHENOLATE : With reactant containing at least two -XH groups)
Patent 5219977: Tetrapolyimide film containing oxydipthalic dianhydride
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : FROM PHENOL, PHENOL ETHER, OR INORGANIC PHENOLATE : From ketone-containing phenolic reactant or with ketone-containing reactant : With at least one nonepoxy or nonphenolic reactant)
Patent 5219978: Poly(arylene ether)from 9,9-bis(3,5-diphenyl-4-hydroxyphenyl)fluorene
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : FROM PHENOL, PHENOL ETHER, OR INORGANIC PHENOLATE : From ketone-containing phenolic reactant or with ketone-containing reactant : With nonphenolic or nonketone reactant : Non-1,2-epoxy or nonphenolic reactant contains one or more nitrogen atoms)
Patent 5219979: Polyoxazolidines with a structure containing carbonate groups, procedure for their preparation and use
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : FROM KETONE OR KETENE REACTANT : Phenolic reactant contains two or more phenolic -OH groups, or two or more inorganic phenolate groups, or mixtures thereof)
Patent 5219980: Polymers biodegradable or bioerodiable into amino acids
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : FROM CARBOXYLIC ACID OR DERIVATIVE THEREOF : From di- or higher ester of a polycarboxylic acid as sole reactant, or from a polycarboxylic acid or derivative with a compound containing two or more hydroxyl groups or salts thereof : Nitrogen-containing nonaldehyde or nonaldehyde derivative contains a single organic amine group)
Patent 5219981: Semi-continuous process for synthesis of polybenzazole polymers
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : FROM SULFUR-CONTAINING REACTANT : From heterocyclic compound containing a sulfur atom as a ring member : With ethylenically unsaturated reactant)
Patent 5219982: Process for copolymerizing co/olefin
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : POLYMER OF AN ETHYLENICALLY UNSATURATED REACTANT WITH A SATURATED REACTANT : From organic reactant containing a sulfur to oxygen bond, e.g., -S(=O), etc.)
Patent 5219983: Preparation of poly (biphenylene/phenylene) sulfide
(SYNTHETIC RESINS OR NATURAL RUBBERS -- PART OF THE CLASS 520 SERIES : : FROM SULFUR-CONTAINING REACTANT : From inorganic sulfur-containing reactant : Inorganic sulfur reactant contains at least one metal atom or contains an ammonium ion : With reactant containing only hydrogen and carbon atoms)
Patent 5219984: Process for treatment of polyethylene terephthalate, polyethylene terephthalate for molding purposes and process for preparation thereof
Patent 5219985: Antifungal agent
(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 5219986: Polyanhydroaspartic acid and method of dry manufacture of polymers
(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 5219987: Sequential polypeptides endowed with immunological activity
(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 5219988: Gem-diamino derivatives and their use in the synthesis of retro-inverso peptides
(CHEMISTRY: NATURAL RESINS OR DERIVATIVES; PEPTIDES OR PROTEINS; LIGNINS OR REACTION PRODUCTS THEREOF : PEPTIDES OF 3 TO 100 AMINO ACID RESIDUES : 4 to 5 amino acid residues in defined sequence : Containing only normal peptide links in the ring, i.e., homodetic cyclic peptides)
Patent 5219989: Bifunctional protein for the isolation of capped mRNA
(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 5219990: Papillomavirus E2 trans-activation repressors
(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 5219991: Macrophage stimulating protein
(CHEMISTRY: NATURAL RESINS OR DERIVATIVES; PEPTIDES OR PROTEINS; LIGNINS OR REACTION PRODUCTS THEREOF : PROTEINS, I.E., MORE THAN 100 AMINO ACID RESIDUES : Lymphokines, e.g., interferons, interlukins, etc. : By hydrolysis)
Patent 5219992: Modification of gelatin
(CHEMISTRY: NATURAL RESINS OR DERIVATIVES; PEPTIDES OR PROTEINS; LIGNINS OR REACTION PRODUCTS THEREOF : PROTEINS, I.E., MORE THAN 100 AMINO ACID RESIDUES : Scleroproteins, e.g., fibroin, elastin, silk, etc. : Gelatin : Mixed anhydride synthesis)
Patent 5219993: Method of recovering purified EPI protein from a solution especially a fermentation solution
(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. : Derived from leafy green plants, e.g., alfalfa pollen, etc.)
Patent 5219994: Inhibitor of tissue factor activity
(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. : Derived from leafy green plants, e.g., alfalfa pollen, etc.)
Patent 5219995: Plasma fraction purification
(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. : Derived from soybean)
Patent 5219996: Recombinant antibodies and methods for their production in which surface residues are altered to cysteine residues for attachment of effector or
(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 5219997: Monoclonal antibody which inhibits the adhesion functions of the .beta. integrin, CR3
(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 hematopoietic cell or component or product thereof (e.g., erythrocyte granulocyte, macrophage, monocyte, platelet, myelogenous leukemia cell, bone marrow stem cell, granulocytic cell-surface antigen, hemoglobin, thrombospondin, glycophorin, etc.) : Binds retrovirus or component or product thereof (e.g., HIV, LAV, HTLV, etc.))
Patent 5219998: Yeast-derived epidermal growth factor
(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 hormone or other secreted growth regulatory factor, differentiation factor, intercellular mediator, or neurotransmitter (e.g., insulin, human chorionic gonadotropin, intragonadal regulatory protein, Mullerian inhibiting substance, inhibin, epidermal growth factor, nerve growth factor, dopamine, norepinephrine, etc.) :)
Patent 5219999: Immunoglobulin G and process for the production thereof
(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 : Removing, dissociating, or preventing the formation of aggregated, denatured, fragmented, or polymerized immunoglobulin or antibody; or preventing or reducing complement fixation or binding; or reducing antigenicity; or removing, inactivating, or inhibiting contaminating plasma proteins (e.g., proteolytic enzymes, etc.) : Binds drug, hapten, hapten-carrier complex, or specifically-identified chemical structure (e.g., theophylline, digoxin, etc.))
Patent 5220000: Bifunctional-bis-quinolinols, and their metal chelates
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : RADIOACTIVE METAL CONTAINING (At. No. 43, 61 or 84+; or radioactive isotope of another metal) : Technetium containing (At. No. 43; Tc) : Containing -C(=X)-, wherein X is chalcogen (e.g., carbonyl containing, etc.))
Patent 5220001: Anthracycline glycoside derivatives
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carbohydrates or derivatives : O- or S- Glycosides : Daunomycin or derivative : Oxygen containing five-membered hetero ring)
Patent 5220002: Deacetylcolchicine derivatives
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carbohydrates or derivatives : Nitrogen containing : Processes)
Patent 5220003: Process for the synthesis of 2',3'-dideoxynucleosides
(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 5220004: Methods and reagents for .sup.G -65 -globin typing
(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 animal nucleotide sequences :)
Patent 5220005: Substituted adamantyl dioxetanes
(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 : Plural phosphorus atoms in N-glycoside : Plural phosphorus atoms bonded directly to the same chalcogen in a chain (e.g., pyrophosphates, polyanhydrides of phosphorus acids, etc.) : Adenine or substituted adenine)
Patent 5220006: Identification of a suppressor of atherogenic apolipoprotein
(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 5220007: 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 5220008: Oligosaccharide inhibitors for influenza virus
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carbohydrates or derivatives : O- or S- Glycosides :)
Patent 5220009: Phenothiazinium salts and their use for disinfecting aqueous effluents
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carbohydrates or derivatives : O- or S- Glycosides : Nitrogen containing : Nitrogen containing hetero ring : Nitrogen in aglycone moiety :)
Patent 5220010: Method for preparation alkoxyphthalocyanine
(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 : Metal containing : Heavy metal or aluminum containing : Processes of forming the phthalocyanine ring system : From reactant which contains plural cyano groups (e.g., preparing from phthalonitrile, etc.) : Oxygen bonded directly at the 11-position of the cyclopentanohydrophenanthrene ring system)
Patent 5220011: Intermediates for preparing 2-heteroarylphenyl-carbapenem antibacterial agents
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : HETEROCYCLIC CARBON COMPOUNDS CONTAINING A HETERO RING HAVING CHALCOGEN (I.E., OXYGEN, SULFUR, SELENIUM OR TELLURIUM) OR NITROGEN AS THE ONLY RING HETERO ATOMS : Hetero ring is four-membered containing nitrogen and having chalcogen double bonded directly to a ring carbon which is adjacent to the ring nitrogen : Polycyclo ring system containing the hetero ring as one of the cyclos : The ring nitrogen is shared by a five-membered ring : The six-membered ring contains oxygen)
Patent 5220012: Macropolycyclic rare earth complexes and application as fluorescent tracers
(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 : 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.) : A five-membered cyclo of the polycyclo ring system consists of four ring carbons and one ring oxygen (e.g., fused rifamycins, etc.) : Tetracyclo ring system which contains the hetero ring as one of the cyclos (e.g., rifamycin S, etc.) : Nitrogen, sulfur or halogen attached directly to the tetracyclo ring system by nonionic bonding : Benzene or hetero ring in 6-position substituent)
Patent 5220013: DNA sequence useful for the detection of Alzheimer's disease
(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 5220014: RRNA specific oligonucleotides
(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.) : Nucleic acid expression inhibitors : Primers)
Patent 5220015: Flame retardants compounds
(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 bicyclo ring system consists of the five-membered hetero ring and a benzene ring (e.g., indole, etc.) : The ring nitrogen is bonded directly to two ring carbons of the same cyclo which carbons are members of one cyclo only (i.e., isoindoles or isoindolenines) : Chalcogen bonded directly to ring carbon of the five-membered hetero ring (e.g., phthalimidines, etc.) : Plural chalcogens bonded directly to ring carbons of the five-membered hetero ring (e.g., phthalimides, etc.) : Nitrogen attached indirectly to the ring nitrogen of the five-membered hetero ring by acyclic nonionic bonding : The polycyclo ring systems are bonded to the same acyclic carbon atom or to the same acyclic carbon chain (e.g., di-[2-benzimidazolyl)-methane; di-[benzimidazyl-(2)]-monohydroxyethylene, etc.))
Patent 5220016: Synthesis of navelbine analogs
(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 : 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.) : Containing additional heterocyclic polycyclo ring system having plural ring nitrogens (e.g., vinblastine, vincristine, etc.) : 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 5220017: Cholecystokinin antagonists
(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) : Acyclic nitrogen bonded directly to the hetero ring : The additional chalcogen is bonded directly at the 3-position of the bicyclo ring system)
Patent 5220018: Cholecystokinin antagonists
(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) : Acyclic nitrogen bonded directly to the hetero ring : The additional chalcogen is bonded directly at the 3-position of the bicyclo ring system)
Patent 5220019: Process for the preparation of diethyl 2-]2-cyano-5-(dimethylamino)-2-(3-methoxyphenyl)-1,1-dimethylpentyl]prop
(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 : 1,4-thiazines : Thiomorpholines (i.e., fully hydrogenated 1,4-thiazines) : Additional hetero ring containing : Ring chalcogen in the additional hetero ring)
Patent 5220020: Catalytic reduction of organic carbonyls using metal catalysts
(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 : Bicyclo ring system having the oxazine ring as one of the cyclos (e.g., benzoxazines, etc.))
Patent 5220021: Geminal bisphosphonic acids and derivatives as anti-arthritic agents
(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 having two or more ring hetero atoms of which at least one is nitrogen : 1,2-Diazole ring (including hydrogenated) : Oxadiazole ring (including hydrogenated))
Patent 5220022: Compositions useful as dot promoting agents
(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 : Sulfur attached directly or indirectly to morpholine ring by nonionic bonding : Nitrogen attached directly or indirectly to morpholine ring by nonionic bonding : Double bonded divalent sulfur : The additional six-membered hetero ring is one of the cyclos in a bicyclo ring system)
Patent 5220023: Glycine 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.) : 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 : Nitrogen attached directed or indirectly to morpholine ring by nonionic bonding : Carbocyclic ring bonded directly to the nitrogen : Double bonded divalent sulfur)
Patent 5220024: Process for the preparation of purine derivatives as antiviral agents
(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 : Phosphorus attached directly or indirectly to the diazine ring by nonionic bonding : Polycyclo ring system having the diazine ring as one of the cyclos : Divalent chalcogen double bonded directly to triazine ring carbon)
Patent 5220025: 2-substituted amino-4, 6-di-tertiary-butyl-5-hydroxy-1, 3-pyrimidines as antiinflammatory agents
(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 : Plural 1,3-diazine rings)
Patent 5220026: Pyrazoloacridone derivatives
(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 : Tetracyclo ring system having the six-membered hetero ring as one of the cyclos : Plural ring hetero atoms in the tetracyclo ring system (e.g., acronycines, etc.) : Ring carbon is shared by three of the cyclos : Plural ring chalcogens in the tetracyclo ring system)
Patent 5220027: Sulfone-containing azamethide compounds with a nitrogen-containing aromatic ring of nitrogen containing aliphatic
(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) : Single bond between 1,2-positions and single bond between 3,4-positions : The six-membered hetero ring is unsubstituted or alkyl substituted only : Both nitrogens bonded directly to the same acyclic hydrocarbon group)
Patent 5220028: Halogeno-4-methylpyrazoles
(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 having two or more ring hetero atoms of which at least one is nitrogen : 1,2-diazoles (including hydrogenated) : Chalcogen attached indirectly to the 1,3-diazole ring by acyclic nonionic bonding)
Patent 5220029: Synthetic proteolytic substrate
(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) : Nitrogen attached directly to the thiazole ring by nonionic bonding : Chalcogen attached indirectly to the thiazole ring by nonionic bonding : The chalcogen, X, is in a -C(=X)- group : The -C(=X)- group is bonded directly to the thiazole ring)
Patent 5220030: Photographic silver halide material comprising gold compound
(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.) : Heavy metal or aluminum containing : The metal is bonded directly to chalcogen which chalcogen is attached directly to the five-membered hetero ring by nonionic bonding :)
Patent 5220031: Process for the preparation of [1S-(1R*,2S*3R*)]-N-(4-morpholinylsulfonyl)-L-phenylalanyl-3-(2-amino-4-
(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) : Nitrogen attached directly to the thiazole ring by nonionic bonding : Chalcogen attached indirectly to the thiazole ring by nonionic bonding : The chalcogen, X, is in a -C(=X)- group : The -C(=X)- group is bonded directly to the thiazole ring)
Patent 5220032: Herbicidal substituted 4,5-diamino-1,2,4-triazol-3-(thi)ones
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Hetero ring is five-membered having two or more ring hetero atoms of which at least one is nitrogen (e.g., selenazoles, etc.) : 1,2,4-triazoles (including hydrogenated) : Chalcogen bonded directly to ring carbon of the triazole ring : Halogen or nitrogen attached directly to the triazole ring by nonionic bonding : The 1- and 2- positions of the triazole ring are unsubstituted, or are alkyl or cycloalkyl substituted only)
Patent 5220033: Siloxane compounds and their preparation
(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.) : Silicon containing : Plural chalcogens bonded directly to ring carbons of the five-membered hetero ring (e.g., cyclic imides, etc.))
Patent 5220034: Protected derivatives of the enone of spectinomycin
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Sulfur containing hetero ring (e.g., thiiranes, etc.) : Boron or silicon containing :)
Patent 5220035: Dithiol-(2-nitrobenzoate) indicators
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Sulfur containing hetero ring (e.g., thiiranes, etc.) : The hetero ring has at least seven members : Plural ring hetero atoms in the hetero ring : Plural ring sulfurs in the hetero ring :)
Patent 5220036: Thiolactone dye precursors
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Sulfur containing hetero ring (e.g., thiiranes, etc.) : The hetero ring is five-membered : Polycyclo ring system having the hetero ring as one of the cyclos : Bicyclo ring system having the hetero ring as one of the cyclos : Chalcogen attached directly to the bicyclo ring system by nonionic bonding : Chalcogen attached directly to the hetero ring by nonionic bonding : Halogen attached directly to the tricyclo ring system by nonionic bonding)
Patent 5220037: Sulfonium salts and use thereof
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Sulfur containing hetero ring (e.g., thiiranes, etc.) : The hetero ring is five-membered : Chalcogen attached indirectly to the hetero ring by nonionic bonding : Chalcogen attached indirectly to the hetero ring by nonionic bonding)
Patent 5220038: Fluoran compounds, crystalline toluene adducts thereof, recording material comprising same and process for their preparation
(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.) : Nitrogen bonded directly to the xanthene ring system (e.g., rhodols, aminofluorans, etc.) : Plural nitrogens bonded directly to the xanthene ring system (e.g., 2,6 diaminofluorans, etc.) : Metal containing catalyst utilized)
Patent 5220039: Energetic azide plasticizer
(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 : Polycyclo ring system having the lactone ring as one of the cyclos : Tetracyclo ring system having the lactone ring as one of the cyclos : The tetracyclo ring system consists of four six-membered cyclos : At least two additional chalcogens bonded directly to the tetracyclo ring system : By chemical reaction of impurity in presence of added chemical substance)
Patent 5220040: Mixed and mixed crystal benzodefuranone dyes
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Azides : Acyclic carbon bonded directly to the azide group : Nitrogen attached indirectly to the azide group by acyclic nonionic bonding (e.g., diazides, etc.) :)
Patent 5220041: Sulfonate ester
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : : Oxygen containing hetero ring (e.g., dioxirane, etc.) : The hetero ring is five-membered : Nitrogen attached indirectly to the hetero ring by nonionic bonding : Nitrogen and the hetero ring are single bonded directly to the same acyclic saturated hydrocarbon group : The nitrogen is bonded directly to a -C(=X)- group, wherein X is chalcogen : Having -C(=X)-, wherein X is chalcogen, attached directly or indirectly to the tricyclo ring system by nonionic bonding)
Patent 5220042: 1,4-benzoquinone derivatives and benzene derivatives, and process for preparing the same
(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.) : Oxygen bonded directly at the 2-, 3-, 5-, or 6- position : Plural oxygens and plural nitrogens bonded directly to the polycyclo ring system)
Patent 5220043: Synthesis of D-erythro-sphingomyelins
(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 : Phosphorus containing : Glycerophosphates (e.g., phosphatidic acids, phosphatidyl inositol, etc.) : Nitrogen containing (e.g., cephalins, lecithins, etc.) : Processes of forming the compound : Additional nitrogen or -C(=O)O- group containing)
Patent 5220044: Ligand stabilized +1 metal beta-diketonate coordination complexes and their use in chemical vapor deposition of metal thin films
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : HEAVY METAL CONTAINING (e.g., Ga, In or T1, etc.) : Plural -C(=X)- groups, wherein X is chalcogen, bonded directly to the same non-benzenoid carbons, or the enolate thereof. (e.g., beta-diketone chelates, acetylacetonates, etc.) : Plural nitrogens bonded directly to the same carbon or attached to each other by a chain consisting of carbons, which carbons may be part of a ring (e.g., ethylene bis-dithiocarbamates, etc.))
Patent 5220045: Process for the production of metal carboxylates and their use for the polymerization of monomers suitable for Ziegler-Natta polymerization
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : HEAVY METAL CONTAINING (e.g., Ga, In or T1, etc.) : Titanium, zirconium, or hafnium containing (Ti, Zr, or Hf) : Plural chalcogens bonded directly to the metal (e.g., alkyl titanates, titanic esters, etc.) : Containing -C(=X)X-, wherein the X's are the same or diverse chalcogens : Chalcogen or -C(=X)-, wherein X is chalcogen, bonded directly to the unsaturated 5-membered carbocyclic ring)
Patent 5220046: Process for alkoxylation of esters and products produced therefrom
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Fatty compounds having an acid moiety which contains the carbonyl of a carboxylic acid, salt, ester, or amide group bonded directly to one end of an acyclic chain of at least seven (7) uninterrupted carbons, wherein any additional carbonyl in the acid moiety is (1) part of an aldehyde or ketone group, (2) bonded directly to a noncarbon atom which is between the additional carbonyl and the chain, or (3) attached indirectly to the chain via ionic bonding : Processes of forming the compound : Oxygen containing hetero ring reactant (e.g., succinic anhydride, etc.) : Oxirane containing reactant : Heavy metal containing catalyst utilized)
Patent 5220047: Carbamate silicon compounds as latent coupling agents and process for preparation and use
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : SILICON CONTAINING : Nitrogen attached indirectly to silicon by nonionic bonding : Having -C(=X)-, wherein X is chalcogen, attached indirectly to silicon by nonionic bonding : Nitrogen is bonded directly to the -C(=X)- group : The -C(=X)- is part of a -C(=X)X- group, wherein the X's are the same or diverse chalcogens : Chalcogen, nitrogen, halogen or -C(=X)-, wherein X is chalcogen, bonded directly to at least one of the carbocyclic rings)
Patent 5220048: Substituted benzocyclobutenes, a process for their preparation and their use
(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.) : Unsaturated carbocyclic ring containing : Silicon and benzene ring bonded directly to the same oxygen)
Patent 5220049: Method for preparing unsaturated compounds
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Nitriles (i.e., compounds having cyano bonded directly to carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon) : Processes for forming the cyano group : Ammonia utilized : And molecular oxygen or a molecular oxygen containing gas : The -C(=X)- group is part of a -COO- group)
Patent 5220050: Peptide mimetic compounds useful as platelet aggregation inhibitors
(DRUG, BIO-AFFECTING AND BODY TREATING COMPOSITIONS : DESIGNATED ORGANIC ACTIVE INGREDIENT CONTAINING (DOAI) : Heterocyclic carbon compounds containing a hetero ring having chalcogen (i.e., O,S,Se or Te) or nitrogen as the only ring hetero atoms DOAI : Hetero ring is six-membered consisting of one nitrogen and five carbon atoms : Nitrogen attached indirectly to the six-membered hetero ring by nonionic bonding : At 3-position)
Patent 5220051: Polycationic compound and bleach composition containing the same
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carboxylic acid esters : Acyclic acid moiety : Esterified phenolic hydroxy : Nitrogen or sulfur in phenolic moiety : Rings bonded directly to each other in phenolic moiety)
Patent 5220052: Peroxyacid manufacture
(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) : Formation of the -C(=O)-O-OH group, or of a salt thereof (e.g., from acid halides or anhydrides, neutralization; etc) : Carboxylic acid or carboxylic acid salt reactant :)
Patent 5220053: Preparation of optically active aliphatic carboxylic acids
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carboxylic acids and salts thereof : Racemization or separation of optical isomers : Purification or recovery)
Patent 5220054: Process for producing aminocarboxylic acid salt
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carboxylic acids and salts thereof : Acyclic : Formation of carboxyl group by oxidation : Of alcohol : Caustic oxidant : Group V metal containing catalyst utilized)
Patent 5220055: Process for producing aminocarboxylic acid salts
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carboxylic acids and salts thereof : Acyclic : Formation of carboxyl group by oxidation : Of alcohol : Caustic oxidant : Group V metal containing catalyst utilized)
Patent 5220057: Formazan dyestuffs
(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 5220058: Iodide removal process
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carboxylic acids and salts thereof : Acyclic : Saturated lower fatty acids : Acetic acid per se or salt thereof : Purification or recovery per se : Ethylene diamine tetraacetic acid per se or salt thereof)
Patent 5220059: Lipoxygenase-inhibiting compounds derived from non-steroidal antiinflammatory carboxylic acids
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Hydroxamic acids, chalcogen analogs or salts thereof (i.e., compounds having the -C(=X)-N(R)-XH group or the -C(XH)=NXR group, wherein R may be hydrogen or substitution for hydrogen, the X's in each group may be the same or diverse chalcogens, and H of -XH in each group may be replaced by a group IA or IIA light metal, or by substituted or unsubstituted ammonium) : Nitrogen attached to the acid group directly or indirectly by acyclic nonionic bonding (e.g., N-hydroxy ureas, dihydroxamic acids, etc.) : Saturated lower fatty acids)
Patent 5220060: Method for making anhydride from ester using a palladium-containing catalyst system
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : Carboxylic acid anhydrides (i.e., compounds having the -C(=O)-O-C(=O)- group) : Processes of forming the -C(=O)-O-C(=O)- group : Carbon monoxide or metal carbonyl reactant : Ether or carboxylic acid ester reactant : Purification or recovery per se)
Patent 5220061: Selective process for the preparation of diphenylmethane bis-(dialkyl ureas
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : AMINO NITROGEN CONTAINING (E.G., UREA, SULFONAMIDES, NITROSAMINES, OXYAMINES, ETC., AND SALTS THEREOF) : Ureas (i.e., HNH-CO-HNH, wherein substitution may be made for hydrogen only) : Benzene ring containing : Benzene ring bonded directly to urea nitrogen (i.e., anilides) : The benzene ring is part of a substituent which contains nitrogen : Additional nitrogen attached indirectly to the thiocarbonyl by nonionic bonding)
Patent 5220062: Process for the preparation of benezenesulfonamides
(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) : Substituent Q contains benzene ring : Substituent Q is monocyclic : Nitro or nitroso in substituent Q)
Patent 5220063: Method for the preparation of arylalkanolacylamides
(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) : Preparing directly by amidation of -C(=O)X group, where X is O- or halogen : Of carboxylic acid ester : Having acyclic acid moiety : In plural stages)
Patent 5220064: Substituted 4'-hydroxyphenylacetic acid derivatives having antiinflammatory and analgesic activity
(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 5220065: Method for producing n-methylolacrylamide
(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 : Carbon to carbon unsaturation in substituent Q : Hydroxy, bonded directly to carbon, or ether in an acyclic substituent E (H of -OH may be replaced by a substituted or unsubstituted ammonium ion or a Group IA or IIA light metal) : The carboxamide nitrogen is unsubstituted)
Patent 5220066: Process for the preparation of arylethylamines and substituted arylethylamines
(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 5220067: Process for the preparation of arylethylamines and substituted arylethylamines
(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 5220068: Psychostimulant agent
(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 : Phenethylamines having alpha alkyl substituent : Tricyclo ring system)
Patent 5220069: Processes for the preparation of carbamates
(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 directly from ester other than by reduction of nitrile : The aryl ring or ring system and amino nitrogen are bonded directly to the same acyclic carbon, which carbon additionally has only hydrogen or acyclic hydrocarbyl substituents bonded directly thereto)
Patent 5220070: 1,3-diamino-5-pentafluorosulfanylbenzene
(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 : Sulfur attached indirectly to the amino nitrogen by nonionic bonding : Of compound having amino nitrogen and hydroxy bonded directly to the benzene ring (H of -OH may be replaced by a substituted or unsubstituted ammonium ion or a Group IA or IIA light metal))
Patent 5220071: Selective production of pentaethylenehexamine and hydroxyethyltriethylenetetramine
(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 : Group VI or VIII metal containing catalyst utilized : Group VIII noble metal containing catalyst utilized)
Patent 5220072: Process of synthesizing chemically and optically pure B-halodiiso-2-ethylapopinocampheylboranes
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : BORON CONTAINING : Sulfur, oxygen, halogen or Group IA or IIA light metal containing : Ten or more borons containing (e.g., decaborane, etc.))
Patent 5220073: Selected trihydroxybenzophenone compounds
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : OXYGEN CONTAINING (E.G., PERCHLORYLBENZENE, ETC.) : Ketones : Benzene ring containing : Plural rings containing : Carbonyl bonded directly to benzene ring : Two benzene rings bonded directly to the same carbonyl (i.e., benzophenones) : Oxy containing :)
Patent 5220074: Optically active isoxazole derivatives and intermediates for preparation thereof as well as processes for producing the same
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : OXYGEN CONTAINING (E.G., PERCHLORYLBENZENE, ETC.) : Aldehydes : Benzene ring containing : Processes : Halogen containing)
Patent 5220075: Initiated peroxidation of secondary carbon in alkanes and cycloalkanes
(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 : Initiator, accelerator, or catalyst utilized : Of formaldehyde per se)
Patent 5220076: Perfluoropolyethers and processes for their preparation
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : OXYGEN CONTAINING (E.G., PERCHLORYLBENZENE, ETC.) : Ethers : Plural oxyalkylene groups bonded directly to each other : Acyclic : Halogen containing : Fluorine : Hydroxy bonded directly to each end of a chain which is polyoxymethylene only (e.g., paraformaldehyde, etc., wherein H of -OH may be replaced by a Group IA or IIA light metal))
Patent 5220077: Alkoxylation process
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : OXYGEN CONTAINING (E.G., PERCHLORYLBENZENE, ETC.) : Ethers : Plural oxyalkylene groups bonded directly to each other : Acyclic : Preparing from organic hydroxy containing compound (H of -OH may be replaced by a Group IA or IIA light metal) : Fluorine)
Patent 5220078: One step synthesis of methyl t-butyl ether from t-butanol using fluorophosphoric acid-modified zeolite catalysts
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : OXYGEN CONTAINING (E.G., PERCHLORYLBENZENE, ETC.) : Ethers : Acyclic : Preparing by dehydration of an organic hydroxy containing compound (H of -OH may be replaced by a Group IA or IIA light metal) : Sulfuric acid utilized)
Patent 5220079: Process for para-methylolating phenol compounds
(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 5220080: Chromia on metal oxide catalysts for the oxidation of methane to methanol
(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 by oxidation : Ethylenically unsaturated hydroxy compound produced)
Patent 5220081: Process for preventing consolidation of p-dichlorobenzene
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : HALOGEN CONTAINING : With preservative or stabilizer :)
Patent 5220082: Process for production of polyfluoroolefins
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : HALOGEN CONTAINING : Fluorine containing : Product : Carbocyclic ring contains six carbon atoms : Plural carbocyclic rings containing)
Patent 5220083: Synthesis of perfluoropropane
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : HALOGEN CONTAINING : Fluorine containing : By reacting with hydrogen fluoride : Catalyst utilized : Metal oxide containing catalyst : Transition metal halide containing catalyst)
Patent 5220084: Method for producing dichloropentafluoropropanes
(ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES : : HALOGEN CONTAINING : Fluorine containing : Increasing the number of carbon atoms in the compound : Utilizing unsaturated compound : Metal oxide containing catalyst)
Patent 5220085: Preparation method of high density fuels by the addition-rearrangement of compound pentacyclo [7.5.1.O.sup.2,8.O.sup.3,7.-O.sup.10,14 ]
(CHEMISTRY OF HYDROCARBON COMPOUNDS : PRODUCT BLEND, E.G., COMPOSITION, ETC., OR BLENDING PROCESS PER SE : For fuel use only : Mineral oil (petroleum) fraction)
Patent 5220086: Catalytic processes in the presence of zeolites of increased internal acid activity and decreased external acid activity
(CHEMISTRY OF HYDROCARBON COMPOUNDS : AROMATIC COMPOUND SYNTHESIS : By ring formation from nonring moiety, e.g., aromatization, etc. : Using transition metal-containing catalyst)
Patent 5220087: Preparation of strong and super acid catalysts using elemental fluorine
(CHEMISTRY OF HYDROCARBON COMPOUNDS : AROMATIC COMPOUND SYNTHESIS : By condensation of entire molecules or entire hydrocarbyl moieties thereof, e.g., alkylation, etc. : Using halogen-containing catalyst : Complexed, e.g., sludge, etc., or with additional extraneous organic agent)
Patent 5220088: Process for dimerizating n-butene
(CHEMISTRY OF HYDROCARBON COMPOUNDS : UNSATURATED COMPOUND SYNTHESIS : By addition of entire unsaturated molecules, e.g., polymerization, etc. : Definite molecular weight product, e.g., dimer, etc. : Using catalyst containing metal bonded to or complexed with C, C-containing compound, or H : Of definite molecular weight, e.g., dimer, etc.)
Patent 5220089: Olefin upgrading by selective catalysis
(CHEMISTRY OF HYDROCARBON COMPOUNDS : UNSATURATED COMPOUND SYNTHESIS : By alkyl transfer, e.g., disproportionation, etc. : Halogen-containing)
Patent 5220090: Method for preparing unsaturated compounds
(CHEMISTRY OF HYDROCARBON COMPOUNDS : UNSATURATED COMPOUND SYNTHESIS : By dehydrogenation : Using catalyst)
Patent 5220091: Alkane dehydrogenation
(CHEMISTRY OF HYDROCARBON COMPOUNDS : UNSATURATED COMPOUND SYNTHESIS : By dehydrogenation : Using extraneous agent containing Pt-group metal and non-Pt-group metal : Elemental O or S acceptor with extraneous nonhydrocarbon agent, e.g., catalyst, etc.)
Patent 5220092: Process for the preparation of alkenes
(CHEMISTRY OF HYDROCARBON COMPOUNDS : UNSATURATED COMPOUND SYNTHESIS : By dehydrogenation : Using transition metal oxide, sulfide, or salt : Elemental O or S acceptor with extraneous nonhydrocarbon agent, e.g., catalyst, etc.)
Patent 5220093: Process for production of olefins from mixtures of light paraffins
(CHEMISTRY OF HYDROCARBON COMPOUNDS : UNSATURATED COMPOUND SYNTHESIS : By dehydrogenation : Using transition metal oxide, sulfide, or salt : Elemental O or S acceptor with extraneous nonhydrocarbon agent, e.g., catalyst, etc.)
Patent 5220094: Alkylation recontractor with internal mixer
(CHEMISTRY OF HYDROCARBON COMPOUNDS : SATURATED COMPOUND SYNTHESIS : By condensation of a paraffin molecule with an olefin-acting molecule, e.g., alkylation, etc. : Plural alkylation stages : Using solid catalyst or sorbent)
Patent 5220095: Alkylation process
(CHEMISTRY OF HYDROCARBON COMPOUNDS : SATURATED COMPOUND SYNTHESIS : By condensation of a paraffin molecule with an olefin-acting molecule, e.g., alkylation, etc. : With specified flow procedure within or at entrance to reactor, e.g., by use of named mixing device, etc. : Using solid catalyst or sorbent)
Patent 5220096: Liquid acid alkylation catalyst composition and isoparaffin:olefin alkylation process
(CHEMISTRY OF HYDROCARBON COMPOUNDS : SATURATED COMPOUND SYNTHESIS : By condensation of a paraffin molecule with an olefin-acting molecule, e.g., alkylation, etc. : Using extraneous nonhydrocarbon agent : HF : With additional nonhydrocarbon agent : Cr, Mo, or W)
Patent 5220097: Front-end hydrogenation and absorption process for ethylene recovery
(CHEMISTRY OF HYDROCARBON COMPOUNDS : PURIFICATION, SEPARATION, OR RECOVERY : By plural serial diverse separations : To recover unsaturate : Including steps of distillation and agent addition)
Patent 5220098: Process for separating 2, 7-dimethylnaphthalene under pressure
(CHEMISTRY OF HYDROCARBON COMPOUNDS : PURIFICATION, SEPARATION, OR RECOVERY : By cooling of liquid to obtain solid, e.g., crystallization, etc. : To recover unsaturate)
Patent 5220099: Purification of a hydrocarbon feedstock using a zeolite adsorbent
(CHEMISTRY OF HYDROCARBON COMPOUNDS : PURIFICATION, SEPARATION, OR RECOVERY : By contact with solid sorbent : Aromatic permeate)
Patent 5220100: Method of removing lithium compounds from a polymer
(CHEMISTRY OF HYDROCARBON COMPOUNDS : PURIFICATION, SEPARATION, OR RECOVERY : By contact with solid sorbent : Sorbate is nonhydrocarbon or chemically undetermined component, e.g., "color-former", etc. : Before crystal formation)
Patent 5220101: Sorption separation over modified synthetic mesoporous crystalline material
(CHEMISTRY OF HYDROCARBON COMPOUNDS : PURIFICATION, SEPARATION, OR RECOVERY : By contact with solid sorbent : Sorbate is nonhydrocarbon or chemically undetermined component, e.g., "color-former", etc. : O-containing sorbate : Agent contains N, carbonyl, or dihydroxy moiety)
Patent 5220102: Process for separating normal olefins from non-normal olefins
(CHEMISTRY OF HYDROCARBON COMPOUNDS : PURIFICATION, SEPARATION, OR RECOVERY : By contact with solid sorbent : With specified sorbent rehabilitation procedure or agent, e.g., desorbent, etc. : Unsaturated sorbate : Aromatic separated from other aromatic)
Patent 5220103: Process for the preparation of a cumene feed for cumene oxidation
(CHEMISTRY OF HYDROCARBON COMPOUNDS : PURIFICATION, SEPARATION, OR RECOVERY : By addition of extraneous agent, e.g., solvent, etc. : Different, sequentially used agents : Unsaturated sorbate)
Patent 5220104: Method for the prevention of fouling in a caustic solution
(CHEMISTRY OF HYDROCARBON COMPOUNDS : PURIFICATION, SEPARATION, OR RECOVERY : By addition of extraneous agent, e.g., solvent, etc. : Alkaline metal-containing : Al)
Patent 5220105: Process for purifying d-limonene
(CHEMISTRY OF HYDROCARBON COMPOUNDS : PURIFICATION, SEPARATION, OR RECOVERY : By addition of extraneous agent, e.g., solvent, etc. : Metal-containing : Elemental metal, oxide, or hydroxide)
Patent 5220106: Organic non-quaternary clathrate salts for petroleum separation
(CHEMISTRY OF HYDROCARBON COMPOUNDS : PURIFICATION, SEPARATION, OR RECOVERY : By addition of extraneous agent, e.g., solvent, etc. : Organic agent : Heterocyclic or polymeric : Interaction with tertiary olefin)
Patent 5220107: Process for the preparation of solid rocket propellant and other solid explosives for thermal disposal or reclamation
(HAZARDOUS OR TOXIC WASTE DESTRUCTION OR CONTAINMENT : PROCESSES FOR MAKING HARMFUL CHEMICAL SUBSTANCES HARMLESS, OR LESS HARMFUL, BY EFFECTING A CHEMICAL CHANGE IN THE SUBSTANCES (EPO/ JPO) : By reacting with chemical agents (EPO/JPO) : By oxidation; by combustion (EPO/JPO) : Microwave radiations (about 0.3cm-30cm) (EPO/JPO))
Patent 5220108: Amorphous alloy catalysts for decomposition of flons
(HAZARDOUS OR TOXIC WASTE DESTRUCTION OR CONTAINMENT : PROCESSES FOR MAKING HARMFUL CHEMICAL SUBSTANCES HARMLESS, OR LESS HARMFUL, BY EFFECTING A CHEMICAL CHANGE IN THE SUBSTANCES (EPO/ JPO) : By reacting with chemical agents (EPO/JPO) : By hydrolysis (EPO/JPO) : Microwave radiations (about 0.3cm-30cm) (EPO/JPO))
Patent 5220109: Destruction of halogenated organic species
(HAZARDOUS OR TOXIC WASTE DESTRUCTION OR CONTAINMENT : PROCESSES FOR MAKING HARMFUL CHEMICAL SUBSTANCES HARMLESS, OR LESS HARMFUL, BY EFFECTING A CHEMICAL CHANGE IN THE SUBSTANCES (EPO/ JPO) : By reacting with chemical agents (EPO/JPO) : Dehalogenation using reactive chemical agents able to degrade (EPO/JPO) : Microwave radiations (about 0.3cm-30cm) (EPO/JPO))
Patent 5220110: Catalysts
(HAZARDOUS OR TOXIC WASTE DESTRUCTION OR CONTAINMENT : PROCESSES FOR MAKING HARMFUL CHEMICAL SUBSTANCES HARMLESS, OR LESS HARMFUL, BY EFFECTING A CHEMICAL CHANGE IN THE SUBSTANCES (EPO/ JPO) : By reacting with chemical agents (EPO/JPO) : Detoxification by using acid or alkaline reagents (EPO/JPO) : Microwave radiations (about 0.3cm-30cm) (EPO/JPO))
Patent 5220111: Fixation of heavy metals in scrubbed municipal solid waste incinerator ash
(HAZARDOUS OR TOXIC WASTE DESTRUCTION OR CONTAINMENT : CONTAINMENT : Solidification, vitrification, or cementation : Waste contains heavy metal (e.g., fly, ash, flue dust, and incinerator ash) : Containing halogen (EPO/JPO))
Patent 5220112: Fixation of heavy metals in municipal solid waste incinerator ash
(HAZARDOUS OR TOXIC WASTE DESTRUCTION OR CONTAINMENT : CONTAINMENT : Solidification, vitrification, or cementation : Waste contains heavy metal (e.g., fly, ash, flue dust, and incinerator ash) : Containing halogen (EPO/JPO))
Patent 5220113: Lettuce cultivar bud 71-3
(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) : Lettuce : The plant is maize)
Patent 5220114: Inbred corn line PHJ65
(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 5220115: Dual cylinder revolver
(FIREARMS : REVOLVERS : Magazines)
Patent 5220116: Shooting platform for quadriplegics
(FIREARMS : IMPLEMENTS : Rests : Revolver)
Patent 5220117: Electronic musical instrument
(MUSIC : INSTRUMENTS : Electrical musical tone generation :)
Patent 5220118: Auto-play musical instrument with a dial for controlling tone-up level of auto-play tones
(MUSIC : INSTRUMENTS : Electrical musical tone generation : Data storage : Digital memory circuit (e.g., RAM, ROM, etc.) : Note sequence : Recursive algorithm)
Patent 5220119: Electronic musical instrument with playback and edit functions of performance data
(MUSIC : INSTRUMENTS : Electrical musical tone generation : Data storage : Digital memory circuit (e.g., RAM, ROM, etc.) : Note sequence : Recursive algorithm)
Patent 5220120: Automatic play device having controllable tempo settings
(MUSIC : INSTRUMENTS : Electrical musical tone generation : Data storage : Digital memory circuit (e.g., RAM, ROM, etc.) : Accompaniment : Rhythm : Tempo control : Tempo control)
Patent 5220121: Melody supplement control apparatus
(MUSIC : INSTRUMENTS : Electrical musical tone generation : Digital combinational circuit : Expression or special effects : Chorus, ensemble, or celeste : Rhythm)
Patent 5220122: Automatic accompaniment device with chord note adjustment
(MUSIC : INSTRUMENTS : Electrical musical tone generation : Digital combinational circuit : Accompaniment : Chords : Tempo control)
Patent 5220123: Explosive powder charge operated setting tool with magazine for fastening elements
(ORDNANCE : EXPLOSIVE OPERATED APPARATUS (E.G., EXPLOSIVE DOOR HINGE, TOOL EXPLOSIVELY ACTUATED, BAND RELEASE, EXPANSION OF TUBE, CABLE CUTTER, EXPLOSIVELY OPERATED SPLITTING WEDGES) : Rammers)
Patent 5220124: Launching system
(ORDNANCE : BOMB, FLARE AND SIGNAL DROPPING : Method of making)
Patent 5220125: Unitized shock isolation and missile support system
(ORDNANCE : ROCKET LAUNCHING : Having tubular guide means : Rocket propellant ignited by electrical means)
Patent 5220126: High energy intermittent power connector
(ORDNANCE : FIRING DEVICES : Electric : Swinging)
Patent 5220127: Hatch assembly for an armored vehicle
(ORDNANCE : SHIELDS : Turret type : With vision slit or gun port closures : With rotary feeder)
Patent 5220128: Soft-recovery system for gun-launched projectiles
(AMMUNITION AND EXPLOSIVES : MISCELLANEOUS : Powder grain)
Patent 5220129: Developing device used in electrophotographic field
(ELECTROPHOTOGRAPHY : IMAGE FORMATION : Development : Dry development : Application member : Roller : Regulating (e.g., doctor) : By magnetic brush)
Patent 5220130: Dual insulated data cable
(ELECTRICITY: CONDUCTORS AND INSULATORS : ANTI-INDUCTIVE STRUCTURES : Shielded or screened : Conductor only : Spark plugs)
Patent 5220131: Poke-through fire barrier structure with knock-out openings
(ELECTRICITY: CONDUCTORS AND INSULATORS : WALL MOUNTED CONDUITS AND/OR HOUSINGS : Tension devices)
Patent 5220132: Electrical insulation apparatus
(ELECTRICITY: CONDUCTORS AND INSULATORS : BOXES AND HOUSINGS : With conduit or cable opening, coupling means or hole closures : Sealed stuffing-gland type : Stud or nipple)
Patent 5220133: Insulated conductor with arc propagation resistant properties and method of manufacture
(ELECTRICITY: CONDUCTORS AND INSULATORS : CONDUITS, CABLES OR CONDUCTORS : Insulated : Plural or impregnated layers : Coated, compositions)
Patent 5220134: Composite insulator and method for its manufacture
(ELECTRICITY: CONDUCTORS AND INSULATORS : INSULATORS : With terminal elements : Plural : Multi-part, sectional or composite insulator : Protected rod type : Synthetic, coated)
Patent 5220135: Printed wiring board having shielding layer
(ELECTRICITY: CONDUCTORS AND INSULATORS : CONDUITS, CABLES OR CONDUCTORS : Preformed panel circuit arrangement (e.g., printed circuit) : With particular conductive connection (e.g., crossover) : Feedthrough : Voidless (e.g., solid) :)
Patent 5220136: Contact touchscreen with an improved insulated spacer arrangement
(COMPUTER GRAPHICS PROCESSING AND SELECTIVE VISUAL DISPLAY SYSTEMS : DISPLAY PERIPHERAL INTERFACE INPUT DEVICE : Touch panel : Having programmable function key)
Patent 5220137: Engine exhaust muffler
(ACOUSTICS : SOUND-MODIFYING MEANS : Muffler, fluid conducting type : With baffle or baffle structure : Induced by suction)
Patent 5220139: High security high tension lamp and connector assembly, in particular for car lighting
(ELECTRICITY: CIRCUIT MAKERS AND BREAKERS : COMBINED WITH OR ACTUATED BY CONNECTOR COUPLING : Coupling-actuated switch : Bayonet-coupling)
Patent 5220140: Susceptors for browning or crisping food in microwave ovens
(ELECTRIC HEATING : MICROWAVE HEATING : With heat exchange (e.g., susceptor, etc.) : With cavity illumination)
Patent 5220141: Treatment of paperboard with polar organic compounds to provide microwave interactive stock
(ELECTRIC HEATING : MICROWAVE HEATING : With heat exchange (e.g., susceptor, etc.) : With cavity illumination)
Patent 5220142: Uniform microwave heating
(ELECTRIC HEATING : MICROWAVE HEATING : Field modification : With leakage prevention)
Patent 5220143: Susceptors having disrupted regions for differential heating in a microwave oven
(ELECTRIC HEATING : MICROWAVE HEATING : Cookware (e.g., vessel, utensil, etc.) : With heat exchange (e.g., susceptor, etc.) : Shielding)
Patent 5220144: Water cooled orbital welding head
(ELECTRIC HEATING : METAL HEATING (E.G., RESISTANCE HEATING) : Of cylinders (e.g., pipes and tubes) : Electric arc : Rotatable tube welders : Portable)
Patent 5220145: Automatic welder control system
(ELECTRIC HEATING : METAL HEATING (E.G., RESISTANCE HEATING) : For bonding with pressure (e.g., resistance welding) : Systems of current supply : Controlled in response to current, voltage, or temperature : End or edge to surface)
Patent 5220146: Method for the initial cutting of a workpiece by electrical discharge cutting
(ELECTRIC HEATING : METAL HEATING (E.G., RESISTANCE HEATING) : Cutting or disintegrating (e.g., machining engraving) : Electric spark machining : Wire cutting : Portable)
Patent 5220147: Electronic component heater
(ELECTRIC HEATING : METAL HEATING (E.G., RESISTANCE HEATING) : For bonding with pressure (e.g., resistance welding) : Brazing or soldering : Plasma)
Patent 5220148: Electrode for projection welding machine
(ELECTRIC HEATING : METAL HEATING (E.G., RESISTANCE HEATING) : For bonding with pressure (e.g., resistance welding) : By spot bonding : Methods : Current limitation (e.g., by interposed insulation) : By localized projection : Responsive to pressure)
Patent 5220149: Laser nozzle
(ELECTRIC HEATING : METAL HEATING (E.G., RESISTANCE HEATING) : By arc : Using laser : Cutting : Methods)
Patent 5220150: Plasma spray torch with hot anode and gas shroud
(ELECTRIC HEATING : METAL HEATING (E.G., RESISTANCE HEATING) : By arc : Using plasma : Plasma torch structure : Gas supply system : With chamber)
Patent 5220151: Power source apparatus for an alternating-current arc welding capable of supplying an alternating-current welding current having any waveform
(ELECTRIC HEATING : METAL HEATING (E.G., RESISTANCE HEATING) : By arc : Including arc-power supplies : With automatic output control (e.g., shortcircuit, infrared) : Responsive to arc current only : Methods)
Patent 5220152: Rechargeable battery powered electrically heated lock thawing device with built-in battery charger
(ELECTRIC HEATING : HEATING DEVICES : Combined with diverse-type art device : Clamp)
Patent 5220153: Motorized range lock
(ELECTRIC HEATING : HEATING DEVICES : Combined with container, enclosure, or support for material to be heated : Oven type : With current or voltage control or regulating means : With infrared generating means)
Patent 5220154: Hot runner system
(ELECTRIC HEATING : HEATING DEVICES : Combined with container, enclosure, or support for material to be heated : Crucible or furnace type (i.e., adapted to hold meltable material) : Melting pot : Automatically responsive to condition of heating area)
Patent 5220155: Heating and sensing apparatus for range top
(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 sensor : Responsive to temperature : Bimetallic or other flexible means)
Patent 5220156: Stable control system with positive feedback characteristic
(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 5220157: Scrip controlled cash dispensing system
(REGISTERS : SYSTEMS CONTROLLED BY DATA BEARING RECORDS : Banking systems : Price determination)
Patent 5220158: Non-contact IC card and method of using the same
(REGISTERS : RECORDS : Conductive : Aligning records)
Patent 5220159: Refraction correction for axisymmetric viewing window
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Photocell controls its own optical systems : Light beam wavefront phase adaptation : Based on image shift)
Patent 5220160: Adaptive fiber optic shock wave sensor
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Optical or pre-photocell system : Light conductor : Condition responsive light guide (e.g., light guide is physically affected by parameter sensed which results in light conveyed to the photocell) : With detection of fiber microbend caused by parameter affecting fiber : Vacuum tube type)
Patent 5220161: Position-sensing and motion verification assembly for a motor-driven mechanism
(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 5220162: Disk for revolution sensor having at least three engaging portions
(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 5220163: Microwave adaptive transversal filter employing variable photonic delay lines
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Photocell controls its own optical systems : Light beam wavefront phase adaptation : Based on image shift)
Patent 5220164: Integrated imaging and ranging lidar receiver with ranging information pickoff circuit
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Photocell controlled circuit : Special photocell or electron tube circuits : Amplifier type : Light amplifier type : Vacuum tube type :)
Patent 5220165: Radiation detection system with a foil means for emitting radiant energy
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Optical or pre-photocell system : Light conductor : Electronic switch)
Patent 5220166: Information reading method
(RADIANT ENERGY : CODED RECORD AND READERS; INVISIBLE RADIANT ENERGY TYPE : Well testing apparatus and methods)
Patent 5220167: Multiple ion multiplier detector for use in a mass spectrometer
(RADIANT ENERGY : IONIC SEPARATION OR ANALYSIS : Well testing apparatus and methods)
Patent 5220168: Method and apparatus for determining moisture content of materials
(RADIANT ENERGY : INVISIBLE RADIANT ENERGY RESPONSIVE ELECTRIC SIGNALLING : Infrared responsive : With selection of plural discrete wavelengths or bands : With radiation source : Determining moisture content : Including Fourier transform infrared spectrometry)
Patent 5220169: Surface analyzing method and apparatus
(RADIANT ENERGY : INVISIBLE RADIANT ENERGY RESPONSIVE ELECTRIC SIGNALLING : With means to inspect passive solid objects : Using radioactive tracer)
Patent 5220170: X-ray imaging system and solid state detector therefor
(RADIANT ENERGY : INVISIBLE RADIANT ENERGY RESPONSIVE ELECTRIC SIGNALLING : Semiconductor system : Imaging system : X-ray or gamma-ray system : With a collimator)
Patent 5220171: Wafer holding device in an exposure apparatus
(RADIANT ENERGY : INSPECTION OF SOLIDS OR LIQUIDS BY CHARGED PARTICLES : Analyte supports : With heat transfer or temperature-indication means : With detector)
Patent 5220172: Fluorescence analyzer for lignin
(RADIANT ENERGY : LUMINOPHOR IRRADIATION : With ultraviolet source : Source and object encasement (e.g., sterilizers))
Patent 5220173: Pulsating infrared radiation source
(RADIANT ENERGY : RADIANT ENERGY GENERATION AND SOURCES : Ion or electron beam irradiation)
Patent 5220174: Apparatus for controlling the dose of irradiation
(RADIANT ENERGY : RADIATION CONTROLLING MEANS : With radiation modifying member)
Patent 5220175: Portable radiation protection enclosure device
(RADIANT ENERGY : RADIATION CONTROLLING MEANS : Shields : Having plural storage compartments or plural nested receptacles)
Patent 5220176: Apparatus and method for detecting alignment marks having alignment optical systems' driving means
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Photocell controls its own optical systems : Controlling web, strand, strip, or sheet : Self-luminous target)
Patent 5220177: Method and apparatus for edge detection and location
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Photocell controls its own optical systems : Controlling web, strand, strip, or sheet : Self-luminous target)
Patent 5220178: Apparatus and process for detecting the presence of defects on a moving sheet of material
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : With circuit for evaluating a web, strand, strip, or sheet : Sequential detector arrangement : Self-luminous target)
Patent 5220179: Method of and apparatus for detecting the presence of vapor and/or smoke in the outgoing air of a device for heating materials
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Optical or pre-photocell system : Fluent material in optical path : Scattered or reflected light : Tape, drum, or disc types)
Patent 5220180: Fiber optic fuel and liquid gauge having an open rigid "J" shaped tube
(RADIANT ENERGY : PHOTOCELLS; CIRCUITS AND APPARATUS : Optical or pre-photocell system : Fluent material in optical path : Volume or level : Tape, drum, or disc types)
Patent 5220181: Photovoltaic element of junction type with an organic semiconductor layer formed of a polysilane compound
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : ORGANIC SEMICONDUCTOR MATERIAL : Tunneling through region of reduced conductivity)
Patent 5220182: Semiconductor device having conductive sidewall structure between adjacent elements
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : NON-SINGLE CRYSTAL, OR RECRYSTALLIZED, SEMICONDUCTOR MATERIAL FORMS PART OF ACTIVE JUNCTION (INCLUDING FIELD-INDUCED ACTIVE JUNCTION) : Field effect device in non-single crystal, or recrystallized, Semiconductor material : In combination with device formed in single crystal semiconductor material (e.g., stacked FETs) : With heavily doped regions contacting amorphous semiconductor material (e.g., heavily doped source and drain))
Patent 5220183: Thin film EL panel with opaque electrode
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : INCOHERENT LIGHT EMITTER STRUCTURE : Plural light emitting devices (e.g., matrix, 7-segment array) : With means to facilitate electron-hole recombination (e.g., isoelectronic traps such as nitrogen in GaP))
Patent 5220184: Multiple array linear CCD imager
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Charge transfer device : Non-electrical input responsive (e.g., light responsive imager, input programmed by size of storage sites for use as a read-only memory, etc.) : Single strip of sensors (e.g., linear imager) : Sensors not overlaid by electrode (e.g., photodiodes))
Patent 5220185: CCD shift register
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Charge transfer device : Signal charge detection type (e.g., floating diffusion or floating gate non-destructive output) : Input signal responsive to signal charge in charge transfer device (e.g., regeneration or feedback))
Patent 5220186: Semiconductor device with a mushroom-shaped gate electrode
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Junction field effect transistor (unipolar transistor) : With Schottky gate : Schottky gate in groove : With groove or overhang for alignment)
Patent 5220187: Semiconductor integrated circuit with bipolar transistors and MOSFETs
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : FIELD EFFECT DEVICE : Having insulated electrode (e.g., MOSFET, MOS diode) : Insulated gate field effect transistor in integrated circuit : Combined with bipolar transistor : With polysilicon interconnections to source or drain regions (e.g., polysilicon laminated with silicide))
Patent 5220188: Integrated micromechanical sensor element
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : RESPONSIVE TO NON-ELECTRICAL SIGNAL (E.G., CHEMICAL, STRESS, LIGHT, OR MAGNETIC FIELD SENSORS) : Temperature : Light)
Patent 5220189: Micromechanical thermoelectric sensor element
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : RESPONSIVE TO NON-ELECTRICAL SIGNAL (E.G., CHEMICAL, STRESS, LIGHT, OR MAGNETIC FIELD SENSORS) : Temperature : Light)
Patent 5220190: Device having a charge transfer device, MOSFETs, and bipolar transistors--a l
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : INTEGRATED CIRCUIT STRUCTURE WITH ELECTRICALLY ISOLATED COMPONENTS : Punchthrough region fully depleted at zero external applied bias voltage (e.g., camel barrier or planar doped barrier devices, or so-called "Bipolar SIT" devices))
Patent 5220191: Semiconductor device having a well electrically insulated from the substrate
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : INTEGRATED CIRCUIT STRUCTURE WITH ELECTRICALLY ISOLATED COMPONENTS : Punchthrough region fully depleted at zero external applied bias voltage (e.g., camel barrier or planar doped barrier devices, or so-called "Bipolar SIT" devices))
Patent 5220192: Radiation hardened CMOS structure using an implanted P guard structure and method for the manufacture thereof
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : INTEGRATED CIRCUIT STRUCTURE WITH ELECTRICALLY ISOLATED COMPONENTS : Including dielectric isolation means : Combined with pn junction isolation (e.g., isoplanar, LOCOS) : Dielectric in groove : Including heavily doped channel stop region adjacent groove : With polycrystalline connecting region (e.g., polysilicon base contact))
Patent 5220193: Variable-capacitance diode device with common electrode
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : VOLTAGE VARIABLE CAPACITANCE DEVICE : With means to increase current gain or operating frequency)
Patent 5220194: Tunable capacitor with RF-DC isolation
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : VOLTAGE VARIABLE CAPACITANCE DEVICE : Plural diodes in same non-isolated structure, or device having three or more terminals : Retrograde dopant profile (e.g., dopant concentration decreases with distance from rectifying junction))
Patent 5220195: Semiconductor device having a multilayer leadframe with full power and ground planes
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : LEAD FRAME : On integrated circuit)
Patent 5220196: Semiconductor device
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : LEAD FRAME : On insulating carrier other than a printed circuit board : Details of insulating layer electrical charge (e.g., negative insulator layer charge))
Patent 5220197: Single inline packaged solid state relay with high current density capability
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : HOUSING OR PACKAGE : With provision for cooling the housing or its contents : With raised portion of base for mounting semiconductor chip)
Patent 5220198: Solid state imaging apparatus in which a solid state imaging device chip and substrate are face-bonded with each other
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : HOUSING OR PACKAGE : With housing mount : With electrical isolation means)
Patent 5220199: Semiconductor integrated circuit device in which a semiconductor chip is mounted with solder bumps for mounting to a wiring substrate
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : COMBINED WITH ELECTRICAL CONTACT OR LEAD : Of specified configuration : Solder composition)
Patent 5220200: Provision of substrate pillars to maintain chip standoff
(ACTIVE SOLID-STATE DEVICES (E.G., TRANSISTORS, SOLID-STATE DIODES) : COMBINED WITH ELECTRICAL CONTACT OR LEAD : Flip chip : Cross-over arrangement, component or structure)
Patent 5220201: Phase-locked signal generator
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SIGNAL CONVERTING, SHAPING, OR GENERATING : Synchronizing : With feedback : Phase lock loop : Phase lock loop)
Patent 5220202: Memory device and memory apparatus using the same suitable for neural network
(DATA PROCESSING: ARTIFICIAL INTELLIGENCE : NEURAL NETWORK : Structure : Analog neural network : Having digital weight)
Patent 5220203: Variable pulse width precision pulse generator
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SIGNAL CONVERTING, SHAPING, OR GENERATING : Rectangular (e.g., clock, etc.) or pulse waveform width control : Having digital device (e.g., logic gate, flip-flop, etc.) : By phase)
Patent 5220204: Voltage and temperature compensated emitter-follower driver
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SIGNAL CONVERTING, SHAPING, OR GENERATING : Current driver : Having digital device (e.g., logic gate, flip-flop, etc.))
Patent 5220205: Output circuit of an integrated circuit having immunity to power source fluctuations
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SIGNAL CONVERTING, SHAPING, OR GENERATING : Particular stable state circuit (e.g., tristable, etc.) : Initializing, resetting, or protecting a steady state condition : Four or more layer device, (e.g., trigistor, etc.))
Patent 5220206: Control apparatus with improved recovery from power reduction, and storage device therefor
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SPECIFIC IDENTIFIABLE DEVICE, CIRCUIT, OR SYSTEM : With specific source of supply or bias voltage : Power conservation or pulse type : Using field-effect transistor)
Patent 5220207: Load current monitor for MOS driver
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SPECIFIC SIGNAL DISCRIMINATING (E.G., COMPARING, SELECTING, ETC.) WITHOUT SUBSEQUENT CONTROL : By amplitude : Comparison between plural varying inputs : Maximum and minimum amplitude)
Patent 5220208: Circuitry and method for controlling current in an electronic circuit
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : SIGNAL SENSITIVITY OR TRANSMISSION INTEGRITY : Output switching noise reduction : With field effect-transistor : Depletion or enhancement)
Patent 5220209: Edge rate controlled output buffer circuit with controlled charge storage
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : SIGNAL SENSITIVITY OR TRANSMISSION INTEGRITY : Output switching noise reduction : With field effect-transistor : Depletion or enhancement)
Patent 5220210: Linear image sensor
(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 : Matrix or array (e.g., single line arrays) : II-VI compound semiconductor (e.g., HgCdTe))
Patent 5220211: High speed bus transceiver with fault tolerant design for hot pluggable applications
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : INTERFACE (E.G., CURRENT DRIVE, LEVEL SHIFT, ETC.) : Current driving (e.g., fan in/out, off chip driving, etc.) : Bipolar transistor : Bus driving : Having plural output pull-up or pull-down transistors)
Patent 5220212: Single level bipolar ECL flip flop
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : FUNCTION OF AND, OR, NAND, NOR, OR NOT : Bipolar transistor (e.g., RTL, DCTL, etc.) : Emitter-coupled or emitter-follower logic : CMOS)
Patent 5220213: Programmable application specific integrated circuit and logic cell therefor
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : MULTIFUNCTIONAL OR PROGRAMMABLE (E.G., UNIVERSAL, ETC.) : Array (e.g., PLA, PAL, PLD, etc.) : With flip-flop or sequential device : With clocking)
Patent 5220214: Registered logic macrocell with product term allocation and adjacent product term stealing
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : MULTIFUNCTIONAL OR PROGRAMMABLE (E.G., UNIVERSAL, ETC.) : Sequential (i.e., finite state machine) or with flip-flop : Field effect transistor)
Patent 5220215: Field programmable logic array with two or planes
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : MULTIFUNCTIONAL OR PROGRAMMABLE (E.G., UNIVERSAL, ETC.) : Array (e.g., PLA, PAL, PLD, etc.) : With field effect-transistor)
Patent 5220216: Programmable driving power of a CMOS gate
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : MULTIFUNCTIONAL OR PROGRAMMABLE (E.G., UNIVERSAL, ETC.) : Field-effect transistor : Complementary FET`s : Complementary FET`s)
Patent 5220217: Circuit for the generation of a scanning clock in an operational anaylsis device of the serial type for an integrated circuit
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SIGNAL CONVERTING, SHAPING, OR GENERATING : Clock or pulse waveform generating : Plural outputs : Plural clock outputs with multiple inputs : Electron tube)
Patent 5220218: Radiation tolerant complementary MOS logic for bipolar/CMOS integrated circuitry
(ELECTRONIC DIGITAL LOGIC CIRCUITRY : SIGNIFICANT INTEGRATED STRUCTURE, LAYOUT, OR LAYOUT INTERCONNECTIONS : Field-effect transistor : Complementary FET`s : MOSFET)
Patent 5220219: Electronically controlled variable gain amplifier
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SPECIFIC INPUT TO OUTPUT FUNCTION : Logarithmic : Square function)
Patent 5220220: Noise suppression system
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SPECIFIC IDENTIFIABLE DEVICE, CIRCUIT, OR SYSTEM : Unwanted signal suppression : Active filter : Adjustable : With field-effect transistor)
Patent 5220221: Sense amplifier pulldown circuit for minimizing ground noise at high power supply voltages
(MISCELLANEOUS ACTIVE ELECTRICAL NONLINEAR DEVICES, CIRCUITS, AND SYSTEMS : SPECIFIC SIGNAL DISCRIMINATING (E.G., COMPARING, SELECTING, ETC.) WITHOUT SUBSEQUENT CONTROL : By amplitude : With sensing amplifier : With logic or bistable circuit)
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