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Class Information
Number: 502/177
Name: Catalyst, solid sorbent, or support therefor: product or process of making > Catalyst or precursor therefor > Inorganic carbon containing > Carbide
Description: Composition including binary compound of carbon and a metal or metalloid.


Sub-classes under this class:

Class Number Class Name Patents
502/178 Silicon carbide 117


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
7622216 Supports for fuel cell catalysts Nov. 24, 2009
7576027 Methods of making carbide and oxycarbide containing catalysts Aug. 18, 2009
7479265 Catalytic filter based on silicon carbide (.beta.-SiC) for combustion of soot derived from exhaust gases from an internal combustion engine Jan. 20, 2009
7259286 Attrition resistant bulk iron catalysts and processes for preparing and using same Aug. 21, 2007
7223713 Molybdenum sulfide/carbide catalysts May. 29, 2007
7153807 Catalysts for selective hydrogenation of alkynes and alkadienes Dec. 26, 2006
7087544 Nano-ceramics and method thereof Aug. 8, 2006
7045484 Method of making a catalyst May. 16, 2006
6936565 Modified carbide and oxycarbide containing catalysts and methods of making and using thereof Aug. 30, 2005
6897178 Carbide/nitride based fuel processing catalysts May. 24, 2005
6841508 Carbide and oxycarbide based compositions, rigid porous structures including the same, methods of making and using the same Jan. 11, 2005
6746656 Methods for production of molybdenum carbide Jun. 8, 2004
6677270 Metal carbide catalysts and process for producing synthesis gas Jan. 13, 2004
6548440 Synthesis of attrition-resistant heterogeneous catalysts using templated mesoporous silica Apr. 15, 2003
6514897 Carbide and oxycarbide based compositions, rigid porous structures including the same, methods of making and using the same Feb. 4, 2003
6500984 Method for producing phosgene Dec. 31, 2002
6461539 Metal carbide catalysts and process for producing synthesis gas Oct. 8, 2002
6417133 Deeply reduced oxidation catalyst and its use for catalyzing liquid phase oxidation reactions Jul. 9, 2002
6399823 Method for producing phosgene Jun. 4, 2002
6372125 Catalyst comprising a group VIB metal carbide, phosphorous and its use for hydrodesulphurisation and hydrogenation of gas oils Apr. 16, 2002
6297185 Catalyst Oct. 2, 2001
6251819 Silicon carbide foam with high specific surface area and improved mechanical properties Jun. 26, 2001
6235675 Methods of forming materials containing carbon and boron, methods of forming catalysts, filaments comprising boron and carbon, and catalysts May. 22, 2001
6222059 Process for the manufacture of aliphatic alpha, omega amino nitriles Apr. 24, 2001
6207609 Method of forming molybdenum carbide catalyst Mar. 27, 2001
6207128 Method of producing a catalyst Mar. 27, 2001
6110859 Hybrid catalyst system for converting hydrocarbons and a method of making and using such catalyst system Aug. 29, 2000
6090992 Isomerization catalyst system, method of making and method of using such catalyst system in the isomerization of saturated hydrocarbons Jul. 18, 2000
6069107 Recharge catalyst with thin film carbon coating, metal-air electrode including said catalyst and methods for making said catalyst and electrode May. 30, 2000
6060421 Catalysts for the oxidation of ethane to acetic acid, methods of making and using the same May. 9, 2000
6040266 Foam catalyst support for exhaust purification Mar. 21, 2000
5993770 Silicon carbide fabrication Nov. 30, 1999
5958831 SiC foam catalyst carrier with a reinforced skin and corresponding catalytic systems Sep. 28, 1999
5935897 Monomodal and polymodal catalyst supports and catalysts having narrow pore size distributions and their production Aug. 10, 1999
5935898 Monomodal and polymodal catalyst supports and catalysts having narrow pore size distributions and their production Aug. 10, 1999
5821190 Catalyst comprising iridium, alkaline metal, alkaline earth or rare earth metal, and metal carbide or metal nitride Oct. 13, 1998
5776852 Zeolite catalyst composition comprising tungsten carbide and process therefor and therewith Jul. 7, 1998
5646085 Material based on tungsten carbide(s), catalyst and process useful for the hydrogenation of an aromatic nitro or nitroso derivative employing this catalyst Jul. 8, 1997
5576466 Process for the isomerisation of straight hydrocarbons containing at least 7 carbon atoms using catalysts with a base of molybdenum oxycarbide Nov. 19, 1996
5573991 Preparation of metal carbide catalyst supported on carbon Nov. 12, 1996
5468370 Preparation of a catalyst from metal oxides by reduction and partial carburization by reaction gases Nov. 21, 1995
5451557 Precursor for forming metal carbide catalysts Sep. 19, 1995
5451389 Metal carbides, process for making the same and catalytic end-use Sep. 19, 1995
5387475 Catalytic coating for cooking surfaces Feb. 7, 1995
5356850 Catalyst for the dehalogenation of .alpha.-halogenated carboxylic acids Oct. 18, 1994
5338716 Non-oxide metal ceramic catalysts comprising metal oxide support and intermediate ceramic passivating layer Aug. 16, 1994
5326735 Iridium catalysts for purifying exhaust gas Jul. 5, 1994
5321161 Hydrogenation of nitriles by a tungsten carbide catalyst Jun. 14, 1994
5308597 Production of heavy metal carbides of high specific surface area May. 3, 1994
5196389 Catalytic system particularly for the postcombustion of exhaust gases and a method of producing such a system Mar. 23, 1993

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