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Class Information
Number: 502/326
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) > Of platinum group metal and of iron group (i.e., ru, rh, pd, os, ir, or pt and fe, co or ni)
Description: Composition in which there is at least one metal, oxide, or hydroxide from each of the iron group and the platinum group.










Sub-classes under this class:

Class Number Class Name Patents
502/327 And group iii metal containing (i.e., sc, y, al, ga, in or tl) 810


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
6458741 Catalysts for low-temperature destruction of volatile organic compounds in air Oct. 1, 2002
6455462 Impregnation process for catalysts Sep. 24, 2002
6451199 Homogeneous catalyst bed and process of transforming hydrocarbons into aromatic compounds with the bed Sep. 17, 2002
6447285 Process for catalytic chemical reaction and catalyst Sep. 10, 2002
6444610 Exhaust gas purifying catalyst Sep. 3, 2002
6440378 Catalyst for purifying exhaust gases, a method of producing the same, and a method of purifying exhaust gases Aug. 27, 2002
6436871 Catalysts for oxidative dehydrogenation Aug. 20, 2002
6432859 Method of producing exhaust gas purifying catalyst and catalyst produced thereby Aug. 13, 2002
6432868 Bimetallic catalyst comprising fluorine, and its use for hydrogenating aromatic compounds in the presence of sulphurated compounds Aug. 13, 2002
6429167 Alumina-supported ruthenium catalyst Aug. 6, 2002
6419890 SOX tolerant NOX trap catalysts and methods of making and using the same Jul. 16, 2002
6420587 Catalyst system for producing aromatic carbonates Jul. 16, 2002
6417135 Advances in dehydrogenation catalysis Jul. 9, 2002
6410472 Catalytic reforming catalyst activation Jun. 25, 2002
6403844 Condensed phase catalytic hydrogenation of lactic acid to propylene glycol Jun. 11, 2002
6395675 Catalyst system for purifying oxygen rich exhaust gas May. 28, 2002
6391822 Dual NOx adsorber catalyst system May. 21, 2002
6390304 High performance filters comprising inorganic fibers having inorganic fiber whiskers grown thereon May. 21, 2002
6387841 Polyoxometallate supported catalysts May. 14, 2002
6380417 Catalysts system for producing aromatic carbonates Apr. 30, 2002
6376423 Catalyst for preparation of synthesis gas and process for preparing carbon monoxide Apr. 23, 2002
6372688 Catalyst for purifying an exhaust gas and process for producing the same Apr. 16, 2002
6372687 Supported catalysts having a high sintering stability and a process for producing them Apr. 16, 2002
6372119 Inert anode containing oxides of nickel iron and cobalt useful for the electrolytic production of metals Apr. 16, 2002
6368997 Fischer-Tropsch processes and catalysts using fluorided supports Apr. 9, 2002
6365545 Highly functional base material Apr. 2, 2002
6365544 Fischer-Tropsch processes and catalysts using fluorided alumina supports Apr. 2, 2002
6365538 Method and catalyst system for producing aromatic carbonates Apr. 2, 2002
6361757 Catalyst for manufacturing hydrogen or synthesis gas and manufacturing method of hydrogen or synthesis gas Mar. 26, 2002
6358882 Fluid bed vinyl acetate catalyst Mar. 19, 2002
6355595 Group 5 metal promoted iridium carbonylation catalyst Mar. 12, 2002
6355593 Fischer-Tropsch catalyst enhancement Mar. 12, 2002
6350421 Nitrogen oxide storage material and nitrogen oxide storing catalyst prepared therefrom Feb. 26, 2002
6350423 Apparatus and method for reducing carbon monoxide concentration and catalyst for selectively oxidizing carbon monoxide Feb. 26, 2002
6348431 Method for low temperature preparation of a noble metal alloy Feb. 19, 2002
6348430 Exhaust gas treatment catalyst for internal combustion engines with two catalytically active layers on a carrier structure Feb. 19, 2002
6346501 Catalyst based on palladium, cadmium, alkali and lanthanoids and a method for producing vinyl acetate Feb. 12, 2002
6346500 Catalyst system for producing aromatic carbonates Feb. 12, 2002
6340437 Process for preparing synthesis gas by autothermal reforming Jan. 22, 2002
6339038 Catalyst for a fuel cell containing polymer solid electrolyte and method for producing catalyst thereof Jan. 15, 2002
6331503 In-situ formation of metal-molybdate catalysts Dec. 18, 2001
6319876 Microporous amorphous mixed metal oxides for form-selective catalysis Nov. 20, 2001
6313317 Ruthenium-phosphine complex and method for producing the same Nov. 6, 2001
6312660 Process for preparing synthesis gas Nov. 6, 2001
6313062 Process for the preparation of high activity carbon monoxide hydrogenation catalysts; the catalyst composition, use of the catalysts for conducting such reactions, and the products of such rea Nov. 6, 2001
6306794 Composite oxide, composite oxide carrier and catalyst Oct. 23, 2001
6303098 Steam reforming catalyst Oct. 16, 2001
6303530 Preparation of uniformly impregnated extrudate catalyst Oct. 16, 2001
6303538 Process for producing metallic fiber boards functionalized by catalysts and boards so produced Oct. 16, 2001
6300274 CdS photocatalyst for hydrogen production, preparation therefor and method for producing hydrogen by use of the same Oct. 9, 2001

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