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Browse by Category: Main > Chemistry
Class Information
Number: 502/262
Name: Catalyst, solid sorbent, or support therefor: product or process of making > Catalyst or precursor therefor > Silicon containing or process of making > With metal, metal oxide, or metal hydroxide > Of group viii (i.e., iron or platinum group) > Platinum group (i.e., ru, rh, pd, os, ir or pt) > Platinum or palladium
Description: Composition in which the free metal or compound comprises element 46 or 78.










Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
8683787 Exhaust gas purifying catalyst and method for manufacturing the same Apr. 1, 2014
8685876 Supported platinum catalyst Apr. 1, 2014
8680005 Catalyst from flame-spray pyrolysis and catalyst for autothermal propane dehydrogenation Mar. 25, 2014
8669202 Wet chemical and plasma methods of forming stable PtPd catalysts Mar. 11, 2014
8648009 Method for the synthesis of porous carbon materials Feb. 11, 2014
8637719 Catalyst comprising palladium and its application in selective hydrogenation Jan. 28, 2014
8609570 Method for producing a platinum catalyst precursor Dec. 17, 2013
8609578 Exhaust gas purifying catalyst Dec. 17, 2013
8603941 Method and apparatus for the purification of exhaust gas from a compression ignition engine Dec. 10, 2013
8586780 Doped Pd/Au shell catalyst, method for producing the same and use thereof Nov. 19, 2013
8562926 Method and device for catchment of platinum group metals in a gas stream Oct. 22, 2013
8557203 Architectural diesel oxidation catalyst for enhanced NO.sub.2 generator Oct. 15, 2013
8551902 Method for manufacturing catalyst layer and method for manufacturing membrane electrode assembly Oct. 8, 2013
8551908 Exhaust gas purification catalyst Oct. 8, 2013
8530371 Catalyst for diesel particle filter, preparation method of the same, and soot reduction device of diesel engine including the same Sep. 10, 2013
8530707 Selective hydrogenation catalyst comprising palladium on porous silica glass and the use thereof Sep. 10, 2013
8524420 Method for preparing nano-sized metal particles on a carbon support Sep. 3, 2013
8501133 Catalyst for treating exhaust gases, method for producing the same, and method for treating exhaust gases Aug. 6, 2013
8501132 Nanocomposite particle and process of preparing the same Aug. 6, 2013
8496899 Exhaust gas purifying catalyst Jul. 30, 2013
8486852 Catalyst for diesel particle filter, preparation method of the same, and soot reduction device of diesel engine including the same Jul. 16, 2013
8486853 Exhaust gas purifying catalyst and method for manufacturing the same Jul. 16, 2013
8466082 PD/AU shell catalyst containing HFO.sub.2, processes for the preparation and use thereof Jun. 18, 2013
8461373 Catalyst for producing carboxylic acid esters, process for producing same and process for producing carboxylic acid esters Jun. 11, 2013
8455390 Exhaust gas purifying catalyst Jun. 4, 2013
8455391 Exhaust gas purifying catalyst and manufacturing method of the same Jun. 4, 2013
8450235 Supported composite particle material, production process of same and process for producing compounds using supported composite particle material as catalyst for chemical synthesis May. 28, 2013
8450236 Supported precious metal catalysts via hydrothermal deposition May. 28, 2013
8445403 Oxidation catalyst for commercial vehicles comprising a diesel motor May. 21, 2013
8425762 Aromatic hydrogenation process Apr. 23, 2013
8415267 Nanoparticles including metal oxide having catalytic activity Apr. 9, 2013
8410014 Method for producing catalysts and their use for the gas phase oxidation of olefins Apr. 2, 2013
8349761 Dual-oxide sinter resistant catalyst Jan. 8, 2013
8349762 Method for producing catalyst for use in preferential oxidation reaction of carbon monoxide Jan. 8, 2013
8343888 Washcoating technique for perovskite catalysts Jan. 1, 2013
8318632 Exhaust gas purification catalyst Nov. 27, 2012
8309487 Exhaust gas purifying catalyst and method for producing the same Nov. 13, 2012
8304366 System for remediating emissions and method of use Nov. 6, 2012
8273504 Method for manufacture of noble metal alloy catalysts and catalysts prepared therewith Sep. 25, 2012
8258075 Catalyst for treating exhaust gases, method for producing the same, and method for treating exhaust gases Sep. 4, 2012
8222173 Catalyst and method of manufacturing the same Jul. 17, 2012
8216956 Layered electrocatalyst for oxidation of ammonia and ethanol Jul. 10, 2012
8216961 Nanoparticles including metal oxide having catalytic activity Jul. 10, 2012
8202815 Catalyst composition for the hydro-treatment of alkanes and methods of use thereof Jun. 19, 2012
8192707 Selective catalytic oxidation of ammonia to water and nitrogen Jun. 5, 2012
8173100 Catalytic system for generating hydrogen by the hydrolysis reaction of metal borohydrides May. 8, 2012
8168558 Method of manufacturing nano-platinum catalyst on nano-sized silicon dioxide May. 1, 2012
8158257 Sulfur tolerant alumina catalyst support Apr. 17, 2012
8143187 Catalytic systems and process for treatment of industrial process and waste streams Mar. 27, 2012
8133837 Exhaust gas-purifying catalyst Mar. 13, 2012

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