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Class Information
Number: 502/339
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 palladium or platinum
Description: Composition in which the additional metal is element number 46 or 78.










Patents under this class:
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Patent Number Title Of Patent Date Issued
6331502 Catalyst system containing a semilabile anionic ligand and a use of such catalyst system to produce .alpha., .beta., -unsaturated carboxylic acids and their esters Dec. 18, 2001
6326328 Solid acid catalyst and process for preparing the same Dec. 4, 2001
6312660 Process for preparing synthesis gas Nov. 6, 2001
6313063 Catalyst support material Nov. 6, 2001
6306794 Composite oxide, composite oxide carrier and catalyst Oct. 23, 2001
6303530 Preparation of uniformly impregnated extrudate catalyst Oct. 16, 2001
6303536 Process of preparing catalyst for producing alkenyl acetates Oct. 16, 2001
6303537 Vinyl acetate catalyst comprising metallic palladium and gold and prepared utilizing sonication Oct. 16, 2001
6303538 Process for producing metallic fiber boards functionalized by catalysts and boards so produced Oct. 16, 2001
6291394 Process for improving catalysts Sep. 18, 2001
6288295 Catalyst for use in organic compound transformation reactions Sep. 11, 2001
6281160 Process for preparing catalysts for use in organic compound transformation reactions Aug. 28, 2001
6281161 Platinum-containing materials and catalysts Aug. 28, 2001
6281164 SOx additive systems based upon use of multiple particle species Aug. 28, 2001
6267941 Catalyst system for deodorization of a mixture of sulfur compounds and compounds such as aldehydes, alcohols and/or hydrocarbons Jul. 31, 2001
6265341 Highly functional base material and a method of manufacturing the same Jul. 24, 2001
6265342 Catalyst for purification of exhaust gas from diesel engine Jul. 24, 2001
6265343 Catalyst and method for the synthesis of chlorine dioxide, and method of making catalyst for the synthesis of chlorine dioxide Jul. 24, 2001
6261989 Catalytic converter for cleaning exhaust gas Jul. 17, 2001
6251820 Catalyst for purifying exhaust gas and process for producing the same Jun. 26, 2001
6251969 Thermocurable, one-component, addition-crosslinking silicone compositions Jun. 26, 2001
6248688 Catalyst composition containing oxygen storage components Jun. 19, 2001
6248689 Self-regenerating diesel exhaust particulate filter and material Jun. 19, 2001
6248892 Process for preparing arylpyridines Jun. 19, 2001
6239063 Selective bifunctional multimetallic reforming catalyst May. 29, 2001
6239064 Catalytic compositions and methods for suppression of halogenation of organic compounds with oxidation products of halogenated organic compounds in gaseous emission streams May. 29, 2001
6239065 Process for the preparation of a supported catalyst May. 29, 2001
6239066 Process for forming high activity catalysts May. 29, 2001
6239322 Selective hydrogenation catalysts containing palladium, also tin and/or lead, and the preparation and use thereof May. 29, 2001
6232264 Polymetallic precursors and compositions and methods for making supported polymetallic nanocomposites May. 15, 2001
6232494 Process for the preparation of N-(phosphonomethyl)glycine by oxidizing N-substituted N-(phosphonomethyl)glycine May. 15, 2001
6228800 Noble metal support May. 8, 2001
6225477 Process for regeneration of carbon-supported, rhenium-containing catalysts May. 1, 2001
6221804 Catalyst for purifying exhaust gas and manufacturing method thereof Apr. 24, 2001
6221805 Catalyst support and catalyst and process for producing the same Apr. 24, 2001
6218326 Supported molten-metal catalysts Apr. 17, 2001
6214307 Exhaust gas purifying catalyst and exhaust gas purifying method Apr. 10, 2001
6215014 Catalyst composition and method for producing diaryl carbonates Apr. 10, 2001
6207128 Method of producing a catalyst Mar. 27, 2001
6204218 Catalyst and process for purifying streams of materials Mar. 20, 2001
6201146 Method and catalyst system for producing aromatic carbonates Mar. 13, 2001
6197719 Process for the activation of perovskite type oxide Mar. 6, 2001
6197720 Palladium clusters and their use as catalysts Mar. 6, 2001
6197721 Catalysts for use in organic compound transformation reactions Mar. 6, 2001
6197991 Method and catalyst system for producing Mar. 6, 2001
6194338 Bimetal supported catalyst based on platinum or silver, its manufacturing process and its use for electrochemical cells Feb. 27, 2001
6191067 Titania fiber, method for producing the fiber and method for using the fiber Feb. 20, 2001
6183894 Electrocatalyst for alcohol oxidation in fuel cells Feb. 6, 2001
6177381 Layered catalyst composition and processes for preparing and using the composition Jan. 23, 2001
6171999 Method of manufacturing catalyst Jan. 9, 2001

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