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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:

Patent Number Title Of Patent Date Issued
8329607 Layered diesel oxidation catalyst composites Dec. 11, 2012
8324127 Method of producing noble metal-supported powder, noble metal-supported powder and exhaust gas purifying catalyst Dec. 4, 2012
8323767 Honeycomb structure Dec. 4, 2012
8321082 Hybrid vehicle Nov. 27, 2012
8318632 Exhaust gas purification catalyst Nov. 27, 2012
8309489 Thermally stable nanoparticles on supports Nov. 13, 2012
8309488 Exhaust gas purifying catalyst Nov. 13, 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
8304365 Stabilized platinum catalyst Nov. 6, 2012
8298984 Non-pyrophoric catalyst for water-gas shift reaction and method of preparing the same Oct. 30, 2012
8293678 Metal fibers for catalyst non-wovens Oct. 23, 2012
8288307 Mechanical alloying of a hydrogenation catalyst used for the remediation of contaminated compounds Oct. 16, 2012
8282993 Ultrathin magnesium nanoblades Oct. 9, 2012
8278372 Treated alumina hydrate material and uses thereof Oct. 2, 2012
8278240 Method of production of transition metal nanoparticles Oct. 2, 2012
8273682 Preparation of palladium-gold catalyst Sep. 25, 2012
8273681 Exhaust gas purifying catalyst and method for manufacturing the same Sep. 25, 2012
8273504 Method for manufacture of noble metal alloy catalysts and catalysts prepared therewith Sep. 25, 2012
8268289 Hydrocarbon-decomposing catalyst, process for decomposing hydrocarbons and process for producing hydrogen using the catalyst, and power generation system Sep. 18, 2012
8263033 Palladium-contaning oxidation catalyst Sep. 11, 2012
8258075 Catalyst for treating exhaust gases, method for producing the same, and method for treating exhaust gases Sep. 4, 2012
8247340 Catalyst formulation for hydrogenation Aug. 21, 2012
8246923 High Pd content diesel oxidation catalysts with improved hydrothermal durability Aug. 21, 2012
8246922 Four-way diesel catalysts and methods of use Aug. 21, 2012
8227374 Exhaust gas purification catalyst Jul. 24, 2012
8216964 Layered support material for catalysts Jul. 10, 2012
8211825 Methanol oxidation catalyst Jul. 3, 2012
8211824 Exhaust gas purification catalyst Jul. 3, 2012
8211823 Selective hydrogenation catalyst and the preparation thereof Jul. 3, 2012
8207241 Platinum catalysts supported on nanosize titanium dioxide, their use in hydrosilylation and compositions comprising such catalysts Jun. 26, 2012
8202819 Catalyst system to be used in automobile exhaust gas purification apparatus, exhaust gas purification apparatus using the same and exhaust gas purification method Jun. 19, 2012
8202815 Catalyst composition for the hydro-treatment of alkanes and methods of use thereof Jun. 19, 2012
8202483 Catalyst-supported particulate filter Jun. 19, 2012
8192707 Selective catalytic oxidation of ammonia to water and nitrogen Jun. 5, 2012
8178735 Process for the preparation of multimetallic catalysts that can be used in reactions for transformation of hydrocarbons May. 15, 2012
8178469 Highly efficient catalyst using precious metal May. 15, 2012
8178068 Catalyst charge design May. 15, 2012
8173572 Metal oxide sols May. 8, 2012
8173306 Catalyst, method for producing catalyst, membrane electrode assembly, and fuel cell May. 8, 2012
8173100 Catalytic system for generating hydrogen by the hydrolysis reaction of metal borohydrides May. 8, 2012
8168561 Core shell catalyst May. 1, 2012
8168560 Exhaust gas purifying catalyst May. 1, 2012
8158554 High heat-resistant catalyst and manufacturing method thereof Apr. 17, 2012
8158549 Catalysts for fluoroolefins hydrogenation Apr. 17, 2012
8158548 Electrocatalysts based on mono/plurimetallic carbon nitrides for fuel cells fueled with hydrogen Apr. 17, 2012
8153549 Catalyst for treating exhaust gas and device for treating exhaust gas using the same Apr. 10, 2012
8153548 Isomerization catalyst Apr. 10, 2012
8148293 Subnanometer and nanometer catalysts, method for preparing size-selected catalysts Apr. 3, 2012
8148288 Bimetallic or multi-metallic catalyst that has an optimized bimetallicity index and an optimized hydrogen adsorption capacity Apr. 3, 2012

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