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Class Information
Number: 502/325
Name: Catalyst, solid sorbent, or support therefor: product or process of making > Catalyst or precursor therefor > Metal, metal oxide or metal hydroxide > Of group viii (i.e., iron or platinum group)
Description: Composition in which the metal, oxide or hydroxide is of the iron group or of the platinum group.










Sub-classes under this class:

Class Number Class Name Patents
502/330 And group i metal containing (i.e., alkali, ag, au or cu) 763
502/328 And group ii metal containing (i.e., alkaline earth, be, mg, zn, cd or hg) 738
502/332 And group iii metal containing (i.e., sc, y, al, ga, in or tl) 882
502/338 Of iron 542
502/337 Of nickel 542
502/339 Of palladium or platinum 1,087
502/326 Of platinum group metal and of iron group (i.e., ru, rh, pd, os, ir, or pt and fe, co or ni) 978


Patents under this class:

Patent Number Title Of Patent Date Issued
8709968 High surface area composition for use in the catalytic hydroconversion of a heavy hydrocarbon feedstock, a method making such composition and its use Apr. 29, 2014
8703642 Method of forming supported doped palladium containing oxidation catalysts Apr. 22, 2014
8703640 Method for preparing nano-scale platinum Apr. 22, 2014
8703637 Hydroprocessing catalysts and methods for making thereof Apr. 22, 2014
8691721 Rhodium-loading solution and rhodium catalyst prepared using the same Apr. 8, 2014
8691716 Electrocatalysts based on mono/plurimetallic carbon nitrides for fuel cells fueled with hydrogen Apr. 8, 2014
8685354 Heteropoly acid promoted catalyst for SCR of NOx with ammonia Apr. 1, 2014
8680004 Exhaust gas-purifying catalyst Mar. 25, 2014
8679433 Coated substrates for use in catalysis and catalytic converters and methods of coating substrates with washcoat compositions Mar. 25, 2014
8669400 Direct and selective production of ethanol from acetic acid utilizing a platinum/ tin catalyst Mar. 11, 2014
8668894 Method for processing a sulfur-containing gas and a hydrogenation catalyst used therefor Mar. 11, 2014
8668891 Exhaust system for a lean-burn IC engine comprising a PGM component and a SCR catalyst Mar. 11, 2014
8667785 Catalysed substrate monolith Mar. 11, 2014
8658559 Implantation of Ni nano domains in refractory metal oxide support by means of sol-gel encapsulation--an effective solution to coke formation in the partial oxidation of natural gas Feb. 25, 2014
8658554 Catalytic support for use in carbon dioxide hydrogenation reactions Feb. 25, 2014
8652994 Supported noble metal catalyst and process for preparing the same in situ Feb. 18, 2014
8652993 Doped palladium containing oxidation catalysts Feb. 18, 2014
8652992 Pinning and affixing nano-active material Feb. 18, 2014
8652429 Oxidation catalyst for internal combustion engine exhaust gas treatment Feb. 18, 2014
8648006 Electroless plating in microchannels Feb. 11, 2014
8647431 Catalyst composition which is intended for use with pozzolan compositions Feb. 11, 2014
8641993 NO.sub.x absorber catalysts Feb. 4, 2014
8637424 Integrated interstitial metal hydride catalyst support systems and associated processes Jan. 28, 2014
8637422 Method for producing surface-supported catalyst Jan. 28, 2014
8633131 Mesoporous oxide-catalyst complex and method of preparing the mesoporous oxide-catalyst complex Jan. 21, 2014
8628742 System for remediating emissions and method of use Jan. 14, 2014
8624075 Isomerization of linear alpha-olefins Jan. 7, 2014
8623491 Ultrathin magnesium nanoblades Jan. 7, 2014
8618017 Irregularly shaped non-spherical supported catalyst, and a process for hydroconversion heavy oil fractions Dec. 31, 2013
8617496 Three way conversion catalyst with alumina-free rhodium layer Dec. 31, 2013
8614161 CO.sub.2 reforming catalyst composition Dec. 24, 2013
8614158 Fischer-trospch and oxygenate synthesis catalyst activation/regeneration in a micro scale process Dec. 24, 2013
8613900 Nanostructured transition metal oxides useful for water oxidation catalysis Dec. 24, 2013
8609577 Catalyst for steam reforming of methanol Dec. 17, 2013
8603940 Automobile exhaust gas catalytic converter Dec. 10, 2013
8580216 Catalyst and method for reducing nitrogen oxides in exhaust streams with hydrocarbons or alcohols Nov. 12, 2013
8574520 Metal oxide support material containing nanoscaled iron platinum group metal Nov. 5, 2013
8569197 Process for preparing a reforming catalyst comprising a support, a group VIIIB metal and a group VIIB metal Oct. 29, 2013
8568674 Diesel oxidation catalyst composites Oct. 29, 2013
8563463 Rapid synthesis of fuel cell catalyst using controlled microwave heating Oct. 22, 2013
8563460 Shaped heterogeneous catalysts Oct. 22, 2013
8562934 Method for forming porous material in microcavity or micropassage by mechanicochemical polishing Oct. 22, 2013
8557729 Shaped heterogeneous catalysts Oct. 15, 2013
8557728 Shaped heterogeneous catalysts Oct. 15, 2013
8551904 High surface area ceramic catalysts and the manufacture thereof Oct. 8, 2013
8545780 Catalyst materials Oct. 1, 2013
8544261 Exhaust gas purification catalyst and exhaust gas purification apparatus using the exhaust gas purification catalyst Oct. 1, 2013
8536085 Preparation of high activity cobalt catalysts, the catalysts and their use Sep. 17, 2013
8536082 Dehydrogenation catalyst preparation by dry impregnation Sep. 17, 2013
8530372 Oxygen storage catalyst with decreased ceria reduction temperature Sep. 10, 2013











 
 
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