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Class Information
Number: 502/150
Name: Catalyst, solid sorbent, or support therefor: product or process of making > Catalyst or precursor therefor > Organic compound containing
Description: Composition which contains a compound containing two atoms of carbon bonded together, an atom of carbon bonded to at least one atom of hydrogen or halogen, or an atom of carbon bonded to an atom of nitrogen by a single or double bond.


Sub-classes under this class:

Class Number Class Name Patents
502/172 Alcohol, phenol, ether, aldehyde or ketone 290
502/158 Compound with silicon-hydrogen bond or organic compound with silicon-carbon bond 360
502/173 Elemental metal in organic dispersing medium 58
502/151 Method of making including comminuting of solid material (e.g., grinding, crushing, etc.) 81
502/171 Organic compound contains metal (e.g., na-o-ethyl, etc.) 372
502/152 Organic compound including carbon-metal bond 1,426
502/162 Organic phosphorus or nitrogen, except the ammonium ion 841
502/168 Organic sulfur compound 359
502/160 Peroxygen compound containing 121
502/159 Resin, natural or synthetic, polysaccharide or polypeptide 554
502/161 With metal carbonyl or carbon monoxide complex 190
502/170 With metal carboxylate or metal compound and carboxylic acid or anhydride 429
502/169 With metal halide 261


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11

Patent Number Title Of Patent Date Issued
7399822 Isotactic specific catalyst for direct production of highly isotactic poly (propylene oxide) or highly isotactic poly (butylene oxide) Jul. 15, 2008
7399799 Flame-retardant polyester polymer dyeable with cationic dye, method of producing the same, and copolyester fiber using the same Jul. 15, 2008
7396795 Low temperature preparation of supported nanoparticle catalysts having increased dispersion Jul. 8, 2008
7390869 Process for removing metal species in the presence of hydrogen and a porous material and polyester polymer containing reduced amounts of metal species Jun. 24, 2008
7368522 High IV melt phase polyester polymer catalyzed with antimony containing compounds May. 6, 2008
7365148 Polycarbonate and process for producing the same Apr. 29, 2008
7361623 Trimerisation and oligomerisation of olefins using a chromium based catalyst Apr. 22, 2008
7358322 High IV melt phase polyester polymer catalyzed with antimony containing compounds Apr. 15, 2008
7348398 Method for separating transition metals from polymers Mar. 25, 2008
7345133 Branched polycarbonates Mar. 18, 2008
7341971 Production of olefin polymerization catalysts Mar. 11, 2008
7341972 Singlet oxygen catalysts including condensed carbon molecules Mar. 11, 2008
7339021 Method for preparing polycarbonate resin Mar. 4, 2008
7332637 Isomerization of olefins with carboxylic acid Feb. 19, 2008
7332559 Method of preparing polycarbonate resin Feb. 19, 2008
7323431 Catalyst for olefin polymerization and use of the same Jan. 29, 2008
7314844 Process for the cyanation aldehydes Jan. 1, 2008
7314845 Supported catalyst systems Jan. 1, 2008
7309677 Supported polymerisation catalysts Dec. 18, 2007
7301025 Colorant compounds Nov. 27, 2007
7300903 Olefin polymerization catalysts, transition metal compounds, processes for olefin polymerization, and .alpha.-olefin/conjugated diene copolymers Nov. 27, 2007
7279594 Thermoplastic composition, articles thereof, and method of making the articles Oct. 9, 2007
7279544 Transesterification process for the production of polycarbonates having a low content of volatile compounds Oct. 9, 2007
7276463 Polymerization catalyst for .alpha.-olefins and process for production of .alpha.-olefin polymers therewith Oct. 2, 2007
7268204 Complex of a multimetal cyanide compound and methods of forming polyethercarbonate polyols Sep. 11, 2007
7259214 Metal catalyst for olefin polymerization and co-polymerization with functional monomers Aug. 21, 2007
7256152 Composition of catalyst and solvent and catalysis processes using this composition Aug. 14, 2007
7250536 Process for the isomerisation of a cyclohexenyl alkyl or alkenyl ketone Jul. 31, 2007
7247594 Catalysts for olefin polymerization Jul. 24, 2007
7244806 Method and device for the continuous production of polyesters Jul. 17, 2007
7241926 Method for producing polyether alcohols Jul. 10, 2007
7235509 Processes for the recovery and recycling of boron trifluoride or complexes thereof Jun. 26, 2007
7235173 Hydrotreating catalyst that contains a nitrogen-containing organic compound and its use Jun. 26, 2007
7235510 Catalysts Jun. 26, 2007
7229942 Supported catalyst and method for preparing the same Jun. 12, 2007
7226887 Method for preparing metal cyanide catalysts using polymerizable complexing agents Jun. 5, 2007
7225613 Diesel engine after treatment device for conversion of nitrogen oxide and particulate matter Jun. 5, 2007
7226888 Composition comprising titanium and aluminium and polyester production Jun. 5, 2007
7217676 Hydrophobization and silica for supported catalyst May. 15, 2007
7214639 Immobilized metal complex catalysts, process for preparation thereof and use thereof May. 8, 2007
7214359 Cubic boron nitride, catalyst for synthesizing cubic boron nitride, and method for producing cubic boron nitride May. 8, 2007
7211537 Modified aluminum oxy compound, polymerization catalyst and process for producing olefin polymer and alkenyl aromatic hydrocarbon polymer May. 1, 2007
7211543 Photocatalyst composition May. 1, 2007
7211641 Liquid crystal polycarbonates and methods of preparing same May. 1, 2007
7208437 Catalyst and method for its manufacture Apr. 24, 2007
7208438 Catalyst and method for the alkylation of hydroxyaromatic compounds Apr. 24, 2007
7208565 Polymerization catalyst for polyesters, polyester produced with the same, and process for production of polyester Apr. 24, 2007
7208642 Process for preparation of formate esters or methanol and catalyst therefor Apr. 24, 2007
7189674 Supported catalyst composition for polymerization of olefins, method for preparing the same and process for polymerization using the same Mar. 13, 2007
7183371 Method for making polycarbonate Feb. 27, 2007

1 2 3 4 5 6 7 8 9 10 11


 
 
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