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Class Information
Number: 502/254
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 vi (i.e., cr, mo, w or po)
Description: Composition including a group VI metal, metal oxide or hydroxide.

Sub-classes under this class:

Class Number Class Name Patents
502/256 Chromium 230
502/255 Molybdenum 270

Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8685354 Heteropoly acid promoted catalyst for SCR of NOx with ammonia Apr. 1, 2014
8664146 Catalyst composition preparation and use Mar. 4, 2014
8569549 Catalyst supports having crystalline support modifiers Oct. 29, 2013
8546294 Rhenium-promoted epoxidation catalysts and methods of making and using them Oct. 1, 2013
8518852 Base for catalyst, catalyst and methods for producing those Aug. 27, 2013
8501132 Nanocomposite particle and process of preparing the same Aug. 6, 2013
8492305 Catalyst for hydrocarbon steam cracking, method of preparing the same and method of preparing olefin by using the same Jul. 23, 2013
8455389 Hydrocracking catalyst and a diesel production process Jun. 4, 2013
8415267 Nanoparticles including metal oxide having catalytic activity Apr. 9, 2013
8372777 Catalysts, preparation of such catalysts, methods of using such catalysts, products obtained in such methods and uses of products obtained Feb. 12, 2013
8357625 Catalyst and method for producing carboxylic acid and/or carboxylic anhydride in the presence of the catalyst Jan. 22, 2013
8318000 Method of producing a crude product Nov. 27, 2012
8309487 Exhaust gas purifying catalyst and method for producing the same Nov. 13, 2012
8288306 Preparation process of a catalyst used for gas phase oxidation of light alkenes to unsaturated aldehydes Oct. 16, 2012
8278241 Amorphous silica-alumina composition and a method of making and using such composition Oct. 2, 2012
8236726 Nickel catalyst for selective hydrogenation Aug. 7, 2012
8216961 Nanoparticles including metal oxide having catalytic activity Jul. 10, 2012
8178468 Catalysts, preparation of such catalysts, methods of using such catalysts, products obtained in such methods and uses of products obtained May. 15, 2012
8158553 Photocatalyst dispersion element, method for producing photocatalyst dispersion element, photocatalyst body, and method for producing photocatalyst body Apr. 17, 2012
8114806 Catalysts having selected pore size distributions, method of making such catalysts, methods of producing a crude product, products obtained from such methods, and uses of products obtained Feb. 14, 2012
8088706 Catalyst composition preparation and use Jan. 3, 2012
8075859 Nanocomposite particle and process of preparing the same Dec. 13, 2011
8022254 Catalysts comprising halide-containing alkali tungstates for the synthesis of alkylmercaptan, and process for their preparation Sep. 20, 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
7888281 Selective oxidation of alkanes and/or alkenes to valuable oxygenates Feb. 15, 2011
7863216 Discharge gas treatment catalyst Jan. 4, 2011
7846867 Desulfurization and novel process for same Dec. 7, 2010
7799728 Photocatalyst dispersing element, method for manufacturing photocatalyst dispersing element, photocatalyst element, method for manufacturing photocatalyst element Sep. 21, 2010
7790019 Zeolitic catalyst, substrate based on a silica-alumina matrix and zeolite, and hydrocracking process for hydrocarbon feedstocks Sep. 7, 2010
7759277 Fuel cell catalyst, process for preparation of the same, and membrane electrode assembly and fuel cell employing the catalyst Jul. 20, 2010
7754647 Activated metathesis catalysts Jul. 13, 2010
7666296 Process for the hydroconversion in a slurry of heavy hydrocarbonaceous feedstocks in the presence of a dispersed phase and an alumina-based oxide Feb. 23, 2010
7655594 Materials for degrading contaminants Feb. 2, 2010
7648932 Molded porous ceramic article containing beta-SiC and process for the production thereof Jan. 19, 2010
7625840 Catalytic nanoporous membranes Dec. 1, 2009
7605110 Ceramic body, ceramic catalyst body and related manufacturing methods Oct. 20, 2009
7598203 Hydrogenation catalyst for hydrocarbon oil, carrier for it, and method of hydrogenation of hydrocarbon oil Oct. 6, 2009
7589044 Methods of preparing a polymerization catalyst Sep. 15, 2009
7576028 Catalyst body Aug. 18, 2009
7563743 Doped catalyst and improved process for treatment of hydrocarbon feedstocks Jul. 21, 2009
7563742 Supported nickel catalysts having high nickel loading and high metal dispersion and methods of making same Jul. 21, 2009
7553794 Heteropolyacid and or its salt supported catalyst, production process of the catalyst and production process of compound using the catalyst Jun. 30, 2009
7544766 Method for the polymerization of cyclic ethers Jun. 9, 2009
7429682 Catalyst for partial oxidation of methylbenzenes, method for preparing the same, and method for producing aromatic aldehydes using the same Sep. 30, 2008
7348288 Catalyst composition Mar. 25, 2008
RE40140 Polymerization catalyst used for producing polyolefins that have excellent combined properties Mar. 4, 2008
7335800 Hydrogenation catalyst and hydrogenation method Feb. 26, 2008
7307038 NO.sub.x reduction compositions for use in FCC processes Dec. 11, 2007
7304013 Metal oxide catalysts Dec. 4, 2007
7294604 Hydrogenation and dehydrogenation processes and catalysts therefor Nov. 13, 2007

1 2 3 4 5

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