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Class Information
Number: 502/162
Name: Catalyst, solid sorbent, or support therefor: product or process of making > Catalyst or precursor therefor > Organic compound containing > Organic phosphorus or nitrogen, except the ammonium ion
Description: Composition in which an organic compound contains elements number 7 or 15 with the proviso that no more than three of the valences of element 7 are occupied by hydrogen.










Sub-classes under this class:

Class Number Class Name Patents
502/165 Copper containing 118
502/167 Organic nitrogen containing 1,275
502/163 Phthalocyanine 116
502/164 Quaternary ammonium or phosphonium 301
502/166 Rhodium containing 190


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

Patent Number Title Of Patent Date Issued
8710276 Catalyst compositions for hydroformylation reaction and hydroformylation process using the same Apr. 29, 2014
8685879 Emulsion process for improved large spherical polypropylene catalysts Apr. 1, 2014
8686183 Metal-catalysed carbonylation of unsaturated compounds Apr. 1, 2014
8648000 Diene polymerisation Feb. 11, 2014
8642812 Frustrated Lewis pair compositions Feb. 4, 2014
8637626 Non-precious metal-containing 2,8-bis(imino)quinoline complexes and their use as hydrosilylation catalysts Jan. 28, 2014
8637419 Method for making a hydroprocessing catalyst Jan. 28, 2014
8633127 Selective hydrogenation catalyst and methods of making and using same Jan. 21, 2014
8614162 Catalyst composition with phosphorus-based donor and method Dec. 24, 2013
8613902 Hydrogen production using ammonia borane Dec. 24, 2013
8609924 Ethylene tetramerization catalyst systems and method for preparing 1-octene using the same Dec. 17, 2013
8563458 Catalyst systems and polymerization processes Oct. 22, 2013
8546570 Process for preparing cationic rhodium complexes Oct. 1, 2013
8536236 Shaped eggshell catalyst containing cobalt, use and preparation thereof Sep. 17, 2013
8524953 Alcohol production method by reducing ester or lactone with hydrogen Sep. 3, 2013
8507396 Regeneration of acidic catalysts Aug. 13, 2013
8501032 Catalysts for alkene isomerization and conjugating double bonds in polyunsaturated fats and oils Aug. 6, 2013
8492504 Catalytic depolymerization of polymers containing electrophilic linkages using nucleophilic reagents Jul. 23, 2013
8481450 Catalysts for producing a crude product Jul. 9, 2013
8461072 Late transition metal catalysts for olefin oligomerizations Jun. 11, 2013
8435912 Catalyst based on an organic-inorganic hybrid support and its use in hydrorefining and hydroconversion May. 7, 2013
8420276 Catalyst layer and preparation process thereof, and membrane-electrode assembly and polymer electrolyte fuel cell using the catalyst layer Apr. 16, 2013
8415443 Hydrosilylation catalysts Apr. 9, 2013
8395003 Metal nanoparticle-based catalytic composition that contains a nitrogen-containing ligand in an ionic liquid, process for preparation, process for hydrogenation of an olefinic feedstock Mar. 12, 2013
8394735 Catalyst for ultra-deep desulfurization of diesel via oxidative distillation, its preparation and desulfurization method Mar. 12, 2013
8362189 Catalyst mixture and method for the production of polyesters with high viscosity Jan. 29, 2013
8334232 Porous heterogeneous catalyst coated with an ionic liquid Dec. 18, 2012
8324416 Multifunctional chain shuttling agents Dec. 4, 2012
8304361 Reduced reactor fouling Nov. 6, 2012
8298978 Reactor continuity Oct. 30, 2012
8293862 Polyester polymerization catalyst, polyester produced by using the same, and a process for producing polyester Oct. 23, 2012
8288575 Alcohol production method by reducing ester of lactone with hydrogen Oct. 16, 2012
8273678 Highly active catalysts for alkylene oxide polymerization Sep. 25, 2012
8222469 Catalysts and processes for the formation of terminal olefins by ethenolysis Jul. 17, 2012
8198488 Hydrogenation of esters with Ru/bidentate ligands complexes Jun. 12, 2012
8178464 Isocyanate prepolymer catalysts and related curing processes May. 15, 2012
8148489 Thermoplastic resins containing PBT units, having reduced organic carbon emissions Apr. 3, 2012
8129303 Pathogen-resistant fabrics Mar. 6, 2012
8114810 Pathogen-resistant fabrics Feb. 14, 2012
8067654 Transition metal catalysts Nov. 29, 2011
8048819 Cure catalyst, composition, electronic device and associated method Nov. 1, 2011
8022006 Catalyst nanoparticle Sep. 20, 2011
8008529 Chiral ligands used in transition metal catalysts for asymmetric addition reactions especially hydrogenation Aug. 30, 2011
7998895 Catalysts for olefin polymerization Aug. 16, 2011
7994087 Highly active catalyst for atom transfer radical polymerization Aug. 9, 2011
7994086 Late transition metal catalysts for olefin oligomerizations Aug. 9, 2011
7981827 Chiral phosphanes for use in asymmetric syntheses Jul. 19, 2011
7977268 Polymerization of olefins Jul. 12, 2011
7968487 Single component, phosphine-free, initiators for ethylene homopolymerization and copolymerization with functionalized co-monomers Jun. 28, 2011
7964691 Olefin-diene copolymer and process for producing the same Jun. 21, 2011

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