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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
4567160 Catalyst composition for the production of alcohols from synthesis gas Jan. 28, 1986
4563371 Process for preparing metallized porous solid bodies Jan. 7, 1986
4559364 Catalysts having alkoxide-modified supports Dec. 17, 1985
4551444 Catalyst for alcohol synthesis Nov. 5, 1985
4545883 Electrolytic cell cathode Oct. 8, 1985
4521530 Catalyst of palladium, copper and nickel on a substrate Jun. 4, 1985
4510320 Preparation of aliphatic carboxylic acid esters Apr. 9, 1985
4492769 Pollution control catalyst for internal combustion engine exhaust system/catalytic converter and process for its preparation Jan. 8, 1985
4492770 Catalyst and use thereof in treating internal combustion engine exhaust gases Jan. 8, 1985
4490477 Catalyst and reverse disproportionation process Dec. 25, 1984
4487980 Method for hydrogenating aqueous solutions of carbohydrates Dec. 11, 1984
4485255 Carbonylation of .alpha.,.beta.-unsaturated esters to linear saturated diesters Nov. 27, 1984
4482752 Organic compound conversion Nov. 13, 1984
4478955 Upgrading synthesis gas Oct. 23, 1984
4442228 Process for the manufacture of ethanol from synthesis gas Apr. 10, 1984
4437926 Metal alloy with high catalytic activity Mar. 20, 1984
4437954 Fuels production by photoelectrolysis of water and photooxidation of soluble biomass materials Mar. 20, 1984
4429147 Process for the preparation of diesters of saturated carboxylic acids Jan. 31, 1984
4422961 Raney alloy methanation catalyst Dec. 27, 1983
4410454 Noble metal and rare earth metal catalyst Oct. 18, 1983
4410450 Process for producing fluid catalyst having good activity from coarse catalyst Oct. 18, 1983
4396539 Hydrocarbon synthesis catalyst and method of preparation Aug. 2, 1983
4333855 Promoted zinc titanate as catalytic agent Jun. 8, 1982
4323708 Method for preparing 2,4-diaminolphenol or 2,4-diamonophenol dihydrochloride Apr. 6, 1982
4312791 Nonacidic multimetallic catalytic composite Jan. 26, 1982
4304658 Dehydrocyclization to aromatic hydrocarbons over rhodium catalyst Dec. 8, 1981
4299734 Catalyst for purifying exhaust gases and method for producing same Nov. 10, 1981
4297245 Catalyst for the preparation of methane Oct. 27, 1981
4280930 Nonacidic multimetallic catalytic composite Jul. 28, 1981
4263175 Catalyst for the production of pyrrolidone Apr. 21, 1981
4256608 Hydrocarbon conversion with an attenuated superactive multimetallic catalytic composite Mar. 17, 1981
4255290 Nonacidic multimetallic catalytic composite Mar. 10, 1981
4255289 Process for the preparation of magnetic catalysts Mar. 10, 1981
4247478 Process and catalyst for hydrogenation of aromatic dinitriles Jan. 27, 1981
4233188 Catalyst for treating exhaust gas from an internal combustion engine Nov. 11, 1980
4224192 Method for preparing a modified alumina catalyst support and a composition comprising said support and a catalyst Sep. 23, 1980
4214970 Novel electrocatalytic electrodes Jul. 29, 1980
4209424 Catalyst for manufacturing amines from alcohols Jun. 24, 1980
4202934 Noble metal/vanadium alloy catalyst and method for making May. 13, 1980
4200554 Barium- and ruthenium-containing perovskite catalysts Apr. 29, 1980
4192779 Catalyst system and method for increasing the selectivity of a catalyst Mar. 11, 1980
4179412 Process for producing catalyst precursors for decomposing ammonia by oxidation and precursors produced by said process Dec. 18, 1979
4177168 Catalyst bed for use in a catalytic flameless heater device Dec. 4, 1979
4170627 Process for the simultaneous separation of sulfur and nitrogen oxides from a gaseous mixture Oct. 9, 1979
4169777 Process for producing an activated oxygen gas sensor element Oct. 2, 1979
4167496 Nonacidic multimetallic catalytic composite for use in hydrocarbon dehydrogenation Sep. 11, 1979
4163750 Process for the hydrogenation of a vegetable oil Aug. 7, 1979
4139495 Multimetallic catalytic composite Feb. 13, 1979
4139570 Dehydrogenation of naphthene hydrocarbons Feb. 13, 1979
4137417 Process for producing an enamide Jan. 30, 1979

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