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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
7709413 Solid catalysts and fuel cell employing the solid catalysts May. 4, 2010
7704918 Synthesis of metal-metal oxide catalysts and electrocatalysts using a metal cation adsorption/reduction and adatom replacement by more noble ones Apr. 27, 2010
7700514 Platinum-based, bimetallic catalyst, and a second group VIII metal used for the opening of cyclic compounds Apr. 20, 2010
7695851 Platinum, tungsten and nickel containing electrocatalysts Apr. 13, 2010
7695611 Reduction of NO.sub.x emissions in full burn FCC processes Apr. 13, 2010
7691780 Platinum- and platinum alloy-coated palladium and palladium alloy particles and uses thereof Apr. 6, 2010
7691778 Exhaust gas purification catalyst Apr. 6, 2010
7691772 Catalyst and method for producing catalyst Apr. 6, 2010
7687428 Method of synthesizing and processing carbon-supported, gold and gold-based multimetallic nanoparticles for use as catalysts Mar. 30, 2010
7687051 Platinum and rhodium and/or iron containing catalyst formulations for hydrogen generation Mar. 30, 2010
7674746 Catalyst for clarifying exhaust gas and method for preparation thereof, and exhaust gas clarification catalyst device for vehicle Mar. 9, 2010
7674744 Catalyst powder, method of producing the catalyst powder, and exhaust gas purifying catalyst Mar. 9, 2010
7670988 Nanostructured anode PT-RU electrocatalysts for direct methanol fuel cells Mar. 2, 2010
7666809 Electrode catalyst for fuel cell, electrode for fuel cell, and fuel cell Feb. 23, 2010
7659224 Catalyst nanoparticle Feb. 9, 2010
7655749 Method for making nitrogen aromatic oligomers and polymers Feb. 2, 2010
7655595 Sol-gel based oxidation catalyst and coating system using same Feb. 2, 2010
7648938 Metal nanocolloidal liquid, method for producing metal support and metal support Jan. 19, 2010
7645440 Catalyst for hydrogen generation through steam reforming of hydrocarbons Jan. 12, 2010
7642388 Composite for catalytic distillation and its preparation Jan. 5, 2010
7642217 Pt/Ru alloy catalyst for fuel cell Jan. 5, 2010
7641875 Mixed-phase ceramic oxide three-way catalyst formulations and methods for preparing the catalysts Jan. 5, 2010
7638460 Exhaust gas purifying catalyst and method of manufacturing the same Dec. 29, 2009
7638459 Layered composition and processes for preparing and using the composition Dec. 29, 2009
7638455 Catalyst and hydrotreating process Dec. 29, 2009
7635533 Fuel cell electrocatalyst of Pt-Mn-Co Dec. 22, 2009
7635461 Composite combustion catalyst and associated methods Dec. 22, 2009
7625840 Catalytic nanoporous membranes Dec. 1, 2009
7625836 Heat-resistant oxide Dec. 1, 2009
7625832 Catalyst for the treatment of organic compounds Dec. 1, 2009
7622420 Catalyst composition for preparing hydroxylamine Nov. 24, 2009
7622419 Filter catalyst Nov. 24, 2009
7622412 Method for regenerating a hydrogenation catalyst Nov. 24, 2009
7619125 Hydrogenation promoter, hydrogenation catalyst, and process for producing alkene compound Nov. 17, 2009
7612244 Catalyst and gas phase method using such a catalyst Nov. 3, 2009
7611680 Platinum-bismuth catalysts for treating engine exhaust Nov. 3, 2009
7608561 Exhaust gas purifying catalyst Oct. 27, 2009
7605109 Platinum-bismuth catalysts for treating engine exhaust Oct. 20, 2009
7605108 Catalyst, exhaust gas purification catalyst, and method for manufacturing same Oct. 20, 2009
7605106 Telomerization of dienes Oct. 20, 2009
7601671 Drying method for exhaust gas catalyst Oct. 13, 2009
7601670 Catalyst powder, exhaust gas purifying catalyst, and method of producing the catalyst powder Oct. 13, 2009
7601669 Powdery catalyst, exhaust-gas purifying catalyzer, and powdery catalyst production method Oct. 13, 2009
7601668 Methods for manufacturing bi-metallic catalysts having a controlled crystal face exposure Oct. 13, 2009
7598204 Metallic reagent Oct. 6, 2009
7592290 Supported catalyst for stream methane reforming and autothermal reforming reactions Sep. 22, 2009
7585812 High surface area, small crystallite size catalyst for Fischer-Tropsch synthesis Sep. 8, 2009
7585811 Catalyst powder, exhaust gas purifying catalyst, and method of producing the catalyst powder Sep. 8, 2009
7585809 Purification catalyst for exhaust gas, production method therefor, and purification catalyst equipment for exhaust gas Sep. 8, 2009
7579298 Catalyst, electrode for fuel electrode in fuel cell, and fuel cell Aug. 25, 2009

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