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Browse by Category: Main > Chemistry
Class Information
Number: 502/320
Name: Catalyst, solid sorbent, or support therefor: product or process of making > Catalyst or precursor therefor > Metal, metal oxide or metal hydroxide > Of group vi (i.e., cr, mo, w or po) > Of chromium > And group iii metal containing (i.e., sc, y, al, ga, in or tl)
Description: Composition which additionally includes Sc, Y, Al, Ga, In, or Tl.










Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8633131 Mesoporous oxide-catalyst complex and method of preparing the mesoporous oxide-catalyst complex Jan. 21, 2014
8524631 Nano-skeletal catalyst Sep. 3, 2013
8507403 Process for producing exhaust treatment catalyst powders, and their use Aug. 13, 2013
8481450 Catalysts for producing a crude product Jul. 9, 2013
8475921 Composite material, composite material substrate, composite material dispersed fluid, and manufacturing methods thereof Jul. 2, 2013
8399580 Additives to chromium catalyst mix tank Mar. 19, 2013
8357625 Catalyst and method for producing carboxylic acid and/or carboxylic anhydride in the presence of the catalyst Jan. 22, 2013
8188328 Endothermic hydrocarbon conversion process May. 29, 2012
8178003 Hydrocarbon-reforming catalyst and process for producing synthesis gas using the same May. 15, 2012
8101541 Catalyst for dehydrogenation of hydrocarbons Jan. 24, 2012
8092716 Process for the preparation of a catalytic specie using electro-deposition Jan. 10, 2012
8062990 Metal catalyst carriers and catalyst members made therefrom Nov. 22, 2011
8063261 Multi-layered dehydrogenation catalyst system and process of use Nov. 22, 2011
8053386 Heteropoly acid catalyst and method of preparing the same Nov. 8, 2011
7985830 Method for making nitrogen aromatic oligomers and polymers Jul. 26, 2011
7981831 Catalysts, methods of making catalysts, and methods of combustion Jul. 19, 2011
7973207 Endothermic hydrocarbon conversion process Jul. 5, 2011
7943108 Processes for purification of silicon tetrafluoride May. 17, 2011
7915196 Attrition resistant fluidizable reforming catalyst Mar. 29, 2011
7910518 Geometrically sized solid shaped carrier for olefin epoxidation catalyst Mar. 22, 2011
7820583 Nanocomposite particle and process of preparing the same Oct. 26, 2010
7811961 Methods and formulations for enhancing NH3 adsorption capacity of selective catalytic reduction catalysts Oct. 12, 2010
7803736 Supported chromium catalyst and its use for preparing homopolymers and copolymers of ethylene Sep. 28, 2010
7799727 Layered composition and processes for preparing and using the composition Sep. 21, 2010
7776784 Hydrodesulfurization catalyst and hydrodesulfurization process for gasoline fractions Aug. 17, 2010
7759277 Fuel cell catalyst, process for preparation of the same, and membrane electrode assembly and fuel cell employing the catalyst Jul. 20, 2010
7749937 Catalyst composition, its preparation and use Jul. 6, 2010
7740817 Catalyst for purifying exhaust emission from internal combustion engine, method for preparation thereof and method for purifying exhaust emission from internal combustion engine Jun. 22, 2010
7713908 Porous composite metal oxide and method of producing the same May. 11, 2010
7695611 Reduction of NO.sub.x emissions in full burn FCC processes Apr. 13, 2010
7655749 Method for making nitrogen aromatic oligomers and polymers Feb. 2, 2010
7641875 Mixed-phase ceramic oxide three-way catalyst formulations and methods for preparing the catalysts Jan. 5, 2010
7638459 Layered composition and processes for preparing and using the composition Dec. 29, 2009
7638455 Catalyst and hydrotreating process Dec. 29, 2009
7628968 High activity titania supported metal oxide DeNOx catalysts Dec. 8, 2009
7598203 Hydrogenation catalyst for hydrocarbon oil, carrier for it, and method of hydrogenation of hydrocarbon oil Oct. 6, 2009
7598204 Metallic reagent Oct. 6, 2009
7592290 Supported catalyst for stream methane reforming and autothermal reforming reactions Sep. 22, 2009
7589044 Methods of preparing a polymerization catalyst Sep. 15, 2009
7585812 High surface area, small crystallite size catalyst for Fischer-Tropsch synthesis Sep. 8, 2009
7563743 Doped catalyst and improved process for treatment of hydrocarbon feedstocks Jul. 21, 2009
7560047 Structured catalyst for POX reforming of gasoline for fuel-cell powered vehicles applications and a method of preparing the same Jul. 14, 2009
7557062 Catalyst composition, its preparation and use Jul. 7, 2009
7541012 Catalytic material and method of production thereof Jun. 2, 2009
7491860 Dehydrogenation process Feb. 17, 2009
7491676 High activity titania supported metal oxide DeNOx catalysts Feb. 17, 2009
7485597 Method for improving the selectivity of a catalyst and a process for the epoxidation of an olefin Feb. 3, 2009
7452844 High surface area, small crystallite size catalyst for Fischer-Tropsch synthesis Nov. 18, 2008
7429366 Catalyst and process for decomposing carbonyl sulfide and hydrogen cyanide Sep. 30, 2008
7429682 Catalyst for partial oxidation of methylbenzenes, method for preparing the same, and method for producing aromatic aldehydes using the same Sep. 30, 2008

1 2 3 4










 
 
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