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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 85
502/182 And metal, metal oxide, or metal hydroxide 370

Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8691717 Core/shell-type catalyst particles and methods for their preparation Apr. 8, 2014
8664143 High surface area, electrically conductive nanocarbon-supported metal oxide Mar. 4, 2014
8658554 Catalytic support for use in carbon dioxide hydrogenation reactions Feb. 25, 2014
8642496 Method for forming a catalyst comprising catalytic nanoparticles and a catalyst support Feb. 4, 2014
8637423 Selective catalysts having high temperature alumina supports for naphtha hydrodesulfurization Jan. 28, 2014
8603934 Carbon nanosphere with at least one opening, method for preparing the same, carbon nanosphere-impregnated catalyst using the carbon nanosphere, and fuel cell using the catalyst Dec. 10, 2013
8575058 Activated carbon catalyst Nov. 5, 2013
8501134 Process and catalyst for desulfurization of hydrocarbonaceous oil stream Aug. 6, 2013
8476182 Process for making a catalyst suitable for direct coal liquefaction and the catalyst thereof Jul. 2, 2013
8476187 Process for preparing catalyst powder Jul. 2, 2013
8420043 Nano-crystal diamond film, manufacturing method thereof, and device using nano-crystal diamond film Apr. 16, 2013
8399580 Additives to chromium catalyst mix tank Mar. 19, 2013
8361663 Porous carbon structure, method for preparing same, electrode catalyst for fuel cell, and electrode and membrane-electrode assembly including same Jan. 29, 2013
8329071 Multicomponent nanoparticle materials and process and apparatus therefor Dec. 11, 2012
8314045 Solid acid catalyst Nov. 20, 2012
8304362 Core/shell-type catalyst particles and methods for their preparation Nov. 6, 2012
8273679 Porous catalyst for a fuel cell and method for producing the catalyst thereof Sep. 25, 2012
8202817 Nanocarbon aggregate and method for manufacturing the same Jun. 19, 2012
8197786 Porous carbon material and method of manufacturing the same Jun. 12, 2012
8178466 Dehydrochlorination of hydrochlorofluorocarbons using pre-treated activated carbon catalysts May. 15, 2012
8143185 Photocatalytic deposition of metals and compositions comprising the same Mar. 27, 2012
8143441 Deeply reduced oxidation catalyst and its use in preparing N-(phosphonomethyl) glycine compounds Mar. 27, 2012
8119555 Carbonaceous material having modified pore structure Feb. 21, 2012
8114372 Hierarchical mesoporous carbon, method of manufacturing the same, and fuel cell using the same Feb. 14, 2012
8110521 Synthesis methods of core-shell nanoparticles on a carbon support Feb. 7, 2012
8093174 Catalyst-supporting carbon nanohorn composite and process for producing same Jan. 10, 2012
8088711 Process and catalyst for desulfurization of hydrocarbonaceous oil stream Jan. 3, 2012
8071500 Thief carbon catalyst for oxidation of mercury in effluent stream Dec. 6, 2011
8058201 Clean, compressed sorbent tablets Nov. 15, 2011
8022009 Process for synthesizing Li.sub.xFeMZO.sub.4/ carbon and Li.sub.xMZO.sub.4/ carbon composite materials Sep. 20, 2011
7994088 Supported catalyst, method of preparing the same, and fuel cell using the same Aug. 9, 2011
7968489 Methods of preparing supported catalysts from metal loaded carbon nanotubes Jun. 28, 2011
7951746 Bulk group VIII/group VIB metal catalysts and method of preparing same May. 31, 2011
7927748 Catalytic membranes for fuel cells Apr. 19, 2011
7923402 Metal alloy for electrochemical oxidation reactions and method of production thereof Apr. 12, 2011
7919426 Supported catalyst, electrode using the supported catalyst and fuel cell including the electrode Apr. 5, 2011
7919427 Catalyst carrier and fuel cell using the same Apr. 5, 2011
7906452 Ink for producing catalyst layers Mar. 15, 2011
7902111 Supported catalyst for fuel cell, method of preparing the same, electrode for fuel cell including the supported catalyst, and fuel cell including the electrode Mar. 8, 2011
7897536 Nanocapsule-type structure Mar. 1, 2011
7893004 Oxidation reaction catalyst and process for producing a compound using the same Feb. 22, 2011
7887771 Carbon nanorings manufactured from templating nanoparticles Feb. 15, 2011
7879752 Electrocatalyst Feb. 1, 2011
7875569 Supported catalyst, method for preparing the same, cathode electrode comprising the same, and fuel cell comprising the cathode electrode Jan. 25, 2011
7867942 Highly dispersed carbon supported metal catalyst and method for manufacturing the same Jan. 11, 2011
7858266 Structural reinforcement of membrane electrodes Dec. 28, 2010
7851583 Process and activated carbon catalyst for ring-opening polymerization Dec. 14, 2010
7846862 Methanol oxidation catalyst Dec. 7, 2010
7838458 Method for preparing highly dispersed supported platinum catalyst using complex reducing agent Nov. 23, 2010
7811959 Metal oxide-carbon composite catalyst support and fuel cell comprising the same Oct. 12, 2010

1 2 3 4 5 6

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