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Class Information
Number: 502/180
Name: Catalyst, solid sorbent, or support therefor: product or process of making > Catalyst or precursor therefor > Inorganic carbon containing > Elemental carbon
Description: Composition in which the carbon is in the free state.


Sub-classes under this class:

Class Number Class Name Patents
502/181 And halogen containing 72
502/182 And metal, metal oxide, or metal hydroxide 233


Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
7364813 Ink for forming catalyst layer, and electrode and membrane-electrode assembly using the same Apr. 29, 2008
7361624 Catalyst for hydrotreating gas oil, process for producing the same, and method for hydrotreating gas oil Apr. 22, 2008
7347931 Partially coked catalysts that can be used in the hydrotreatment of fractions that contain sulfur-containing compounds and olefins Mar. 25, 2008
7304012 Catalyst Dec. 4, 2007
7288501 Process and apparatus for the thermal treatment of pulverulent substances Oct. 30, 2007
7282464 Activated carbon mesh fiber matrix embedded with lithium hydroxide and zeolite crystals Oct. 16, 2007
7244688 Method for in situ immobilization of water-soluble nanodispersed metal oxide colloids Jul. 17, 2007
7235324 Catalyst material and method of manufacturing the same and fuel cell using the same Jun. 26, 2007
7229944 Fiber structures including catalysts and methods associated with the same Jun. 12, 2007
7226690 Catalyst material and method of manufacturing the same and fuel cell using the same Jun. 5, 2007
7223713 Molybdenum sulfide/carbide catalysts May. 29, 2007
7220697 Mesoporous carbon molecular sieve and supported catalyst employing the same May. 22, 2007
7186668 Textured catalysts and methods of making textured catalysts Mar. 6, 2007
7169730 Modified carbide and oxycarbide containing catalysts and methods of making and using thereof Jan. 30, 2007
7160837 Mixed conductor and mixed conductor producing method Jan. 9, 2007
7157402 HCMS carbon capsule, electrocatalysts for fuel cell supported by HCMS carbon capsule, and method of preparing the same Jan. 2, 2007
7157401 Catalyst for the treatment of organic compounds Jan. 2, 2007
7148178 Combination of a guard bed and a copper-containing catalyst bed Dec. 12, 2006
7141528 Electrocatalyst powders, methods for producing powders and devices fabricated from same Nov. 28, 2006
7125822 Fuel cell catalyst and fuel cell Oct. 24, 2006
7108939 Covalently bonded catalyst carrier and catalytic component Sep. 19, 2006
7094935 Adsorbent for purifying perfluorocarbon, process for producing same, high purity octafluoropropane and octafluorocyclobutane, and use thereof Aug. 22, 2006
7074880 Polyimide aerogels, carbon aerogels, and metal carbide aerogels and methods of making same Jul. 11, 2006
7067693 Deeply reduced oxidation catalyst and its use in preparing N-(phosphonomethyl) glycine compounds Jun. 27, 2006
7060648 Tungsten-containing fuel cell catalyst and method of making same Jun. 13, 2006
7037873 Fuel cell electrocatalyst and method of producing the same May. 2, 2006
6967183 Electrocatalyst powders, methods for producing powders and devices fabricated from same Nov. 22, 2005
6958308 Deposition of dispersed metal particles onto substrates using supercritical fluids Oct. 25, 2005
6936565 Modified carbide and oxycarbide containing catalysts and methods of making and using thereof Aug. 30, 2005
6911412 Composite particles for electrocatalytic applications Jun. 28, 2005
6906000 Stable carbonous catalyst particles and method for making and utilizing same Jun. 14, 2005
6844286 Water-based catalyst inks and their use for manufacture of catalyst-coated substrates Jan. 18, 2005
6841509 Carbon nanocapsule supported catalysts Jan. 11, 2005
6841508 Carbide and oxycarbide based compositions, rigid porous structures including the same, methods of making and using the same Jan. 11, 2005
6838070 Method of producing cyanuric chloride Jan. 4, 2005
6827932 Activated charcoal based composition and method for reducing hangover symptoms associated with the consumption of alcohol containing beverages Dec. 7, 2004
6824755 Method for producing a catalyst support and compositions thereof Nov. 30, 2004
6812187 Carbon molecular sieve and method for manufacturing the same Nov. 2, 2004
6806223 Single oxygen catalysts including condensed carbon molecules Oct. 19, 2004
6797666 Honeycomb filter and process for production thereof Sep. 28, 2004
6790806 Core/jacket catalyst molding Sep. 14, 2004
6787500 Catalyst particles and method of manufacturing the same Sep. 7, 2004
6777368 Molten-salt type catalyst Aug. 17, 2004
6746982 Porous carbon body for a fuel cell having an electronically conductive hydrophilic agent Jun. 8, 2004
6720282 Method for producing a preconditioned ultra-low emission carbon material Apr. 13, 2004
6696384 Method of making shaped activated carbon Feb. 24, 2004
6689613 Method for preparing and screening catalysts Feb. 10, 2004
6689505 Electrocatalyst for fuel cells Feb. 10, 2004
6686308 Supported nanoparticle catalyst Feb. 3, 2004
6673738 Photocatalytic active carbon, colored photocatalytic active carbon, coloring active carbon, and deodorant and adsorption product using them Jan. 6, 2004

1 2 3 4 5


 
 
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