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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
7994091 Method for producing palladium-containing catalyst Aug. 9, 2011
7994089 De-alloyed platinum nanoparticles Aug. 9, 2011
7989385 Process of activation of a palladium catalyst system Aug. 2, 2011
7985830 Method for making nitrogen aromatic oligomers and polymers Jul. 26, 2011
7985709 Methodology for the effective stabilization of tin-oxide-based oxidation/reduction catalysts Jul. 26, 2011
7985395 Thermally stable catalyst for hydrogen chloride gas phase oxidation Jul. 26, 2011
7981390 Small engine palladium catalyst article and method of making Jul. 19, 2011
7981274 Catalytic element Jul. 19, 2011
7976804 Method for the decomposition of N.sub.2O in the Ostwald process Jul. 12, 2011
7976784 Methods and systems including CO oxidation catalyst with low NO to NO.sub.2 conversion Jul. 12, 2011
7971671 Drive unit, hydraulic working machine, and electric vehicle Jul. 5, 2011
7956005 Exhaust gas-purifying catalyst Jun. 7, 2011
7947238 Oxidation catalyst with low CO and HC light-off and systems and methods May. 24, 2011
7943548 Catalysts to reduce NO.sub.x in an exhaust gas stream and methods of preparation May. 17, 2011
7943547 Selective catalytic oxidation of ammonia to water and nitrogen May. 17, 2011
7935655 Nanostructured core-shell electrocatalysts for fuel cells May. 3, 2011
7932205 Process for the preparation of multimetallic catalysts that can be used in reactions for transformation of hydrocarbons Apr. 26, 2011
7931874 Three-layered catalyst system for purifying exhaust gases of internal engines Apr. 26, 2011
7923409 Catalyst for hydrogen generation through steam reforming of hydrocarbons Apr. 12, 2011
7923408 Diesel particulate filter and exhaust emission control system Apr. 12, 2011
7923407 Catalyst for exhaust gas purification, production method therefor, and method for purification of exhaust gas using the catalyst Apr. 12, 2011
7919431 Catalyst formulation for hydrogenation Apr. 5, 2011
7919424 Platinum based catalyst for oxidation/reduction reaction and its use Apr. 5, 2011
7915196 Attrition resistant fluidizable reforming catalyst Mar. 29, 2011
7910518 Geometrically sized solid shaped carrier for olefin epoxidation catalyst Mar. 22, 2011
7910512 Production process of electrode catalyst for fuel cell Mar. 22, 2011
7906454 Exhaust gas cleaning catalyst with an axially varying precious metal concentration and processes for making the catalyst Mar. 15, 2011
7902104 Divided solid composition composed of grains provided with continuous metal deposition, method for the production and use thereof in the form of a catalyst Mar. 8, 2011
7879755 Catalyst compositions Feb. 1, 2011
7879128 Palladium-containing nanoscale catalysts Feb. 1, 2011
7875573 Pt-Pd diesel oxidation catalyst with CO/HC light-off and HC storage function Jan. 25, 2011
7875250 Exhaust treatment device, and methods of making the same Jan. 25, 2011
7871958 Catalyst carrier Jan. 18, 2011
7867943 Exhaust gas purifying catalyst, and method for producing the same Jan. 11, 2011
7862643 Hydrogen separation membrane and fuel cell, and manufacturing method therefor Jan. 4, 2011
7858266 Structural reinforcement of membrane electrodes Dec. 28, 2010
7857981 Bimetallic catalyst for the treatment of water containing nitrates Dec. 28, 2010
7851406 Nano-sized palladium-doped cation exchange resin catalyst, preparation method thereof and method of removing dissolved oxygen in water using the same Dec. 14, 2010
7851405 Exhaust gas purifying catalyst and manufacturing method thereof Dec. 14, 2010
7851403 Honeycomb structure Dec. 14, 2010
7846865 Catalyst for purifying exhaust gas Dec. 7, 2010
7846862 Methanol oxidation catalyst Dec. 7, 2010
7842643 Exhaust gas purifying catalyst Nov. 30, 2010
7842641 Nanocomposite particle and process of preparing the same Nov. 30, 2010
7842636 Catalyst composition and deposition method Nov. 30, 2010
7842634 Blended catalyst with improved performance Nov. 30, 2010
7838710 Selective hydrogenation process and catalyst Nov. 23, 2010
7838459 Catalyst supports and carbon nanotubes produced thereon Nov. 23, 2010
7838458 Method for preparing highly dispersed supported platinum catalyst using complex reducing agent Nov. 23, 2010
7833934 Hydrocarbon reforming catalyst, method of preparing the same and fuel processor including the same Nov. 16, 2010

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