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Class Information
Number: 502/227
Name: Catalyst, solid sorbent, or support therefor: product or process of making > Catalyst or precursor therefor > Halogen or compound containing same > And group iv metal (i.e., ti, zr, hf, ge, sn or pb)
Description: Composition including a metal of group IV as listed in the beginning of the schedule, free or chemically combined.










Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8575285 Catalyst for living radical polymerization Nov. 5, 2013
8546290 Solid catalyst component for olefin polymerization, manufacturing method, and catalyst and olefin polymer manufacturing method Oct. 1, 2013
8541638 Process to remove dissolved AlCl.sub.3 from ionic liquid Sep. 24, 2013
8541337 Quaternary oxides and catalysts containing quaternary oxides Sep. 24, 2013
8536082 Dehydrogenation catalyst preparation by dry impregnation Sep. 17, 2013
8431727 Process for the manufacture of chroman derivatives, especially .alpha.-tocopherol and alka-noates thereof Apr. 30, 2013
8389436 Composite oxide Mar. 5, 2013
8349760 Homogeneous bed of catalyst and a process for transforming hydrocarbons into aromatic compounds using said bed Jan. 8, 2013
8283280 Reforming catalyst preparation by dry impregnation Oct. 9, 2012
8188005 Liquid composition for promoting plant growth containing titanium dioxide nanoparticles May. 29, 2012
8148288 Bimetallic or multi-metallic catalyst that has an optimized bimetallicity index and an optimized hydrogen adsorption capacity Apr. 3, 2012
8003743 Metallocene compounds, ligands used in their preparation, preparation of 1-butene polymers and 1-butene polymers therefrom Aug. 23, 2011
7923526 Sulfopolyesters having improved clarity in water-dispersible formulations and products made therefrom Apr. 12, 2011
7919423 Air activated organotin catalysts for polyurethane synthesis Apr. 5, 2011
7851395 Controlled distribution of stereospecific sites in Ziegler-Natta catalyst systems Dec. 14, 2010
7846864 Photocatalyst materials having semiconductor characteristics and methods for manufacturing and using the same Dec. 7, 2010
7820584 Visible light-responsive photocatalyst, method for producing same, photocatalyst coating agent using same, and photocatalyst dispersion Oct. 26, 2010
7763564 Titanium catalyst, its preparation and its use in epoxidation reactions Jul. 27, 2010
7731915 Pollutant decomposition device Jun. 8, 2010
7718051 Conversion of crop seed oils to jet fuel and associated methods May. 18, 2010
7714091 Catalyst comprising chromium and zirconium for the polymerization and/or copolymerization of olefins May. 11, 2010
7705097 Process for preparing a chromium-based catalyst for the polymerization and/or copolymerization of olefins Apr. 27, 2010
7696364 Process for the manufacture of alkenylated hydroxylated aromatic compounds, of chroman compounds and of their acylated derivatives Apr. 13, 2010
7666811 Ionic liquid catalyst having enhanced activity Feb. 23, 2010
7605186 Non-acidic, non-basic colloid solution containing dispersed titanium dioxide method of manufacturing the same, and coating material comprising the colloid solution Oct. 20, 2009
7576028 Catalyst body Aug. 18, 2009
7419933 Practical chiral zirconium catalyst Sep. 2, 2008
7402546 Magnesium chloride support Jul. 22, 2008
7399814 Living radical polymerization method Jul. 15, 2008
7354981 Polyethylene catalyst and a process for preparing the same Apr. 8, 2008
7247760 Hydrogenation palladium-silver catalyst and methods Jul. 24, 2007
7199076 Methods of making and using a selective hydrogenation catalyst Apr. 3, 2007
7115770 Use of tin derivatives as catalysts Oct. 3, 2006
7053022 Hydrothermally synthesized MO-V-M-NB-X oxide catalysts for the selective oxidation of hydrocarbons May. 30, 2006
7041617 Catalyst compositions and polyolefins for extrusion coating applications May. 9, 2006
7029374 Method for cleaning semiconductor wafers Apr. 18, 2006
7015171 Photocatalyst comprising titanium fluoride nitride for water decomposition with visible light irradiation Mar. 21, 2006
6903045 Tin promoted platinum catalyst for carbonylation of lower alkyl alcohols Jun. 7, 2005
6838533 Organometal catalyst composition Jan. 4, 2005
6809061 Selective bifunctional multigradient multimetallic catalyst Oct. 26, 2004
6780814 Multimetallic reforming catalyst comprising platinum and tin, the preparation and the application thereof Aug. 24, 2004
6635598 Stable and selective dehydrogenation catalyst and a process for the preparation thereof Oct. 21, 2003
6624110 Production of Ziegler-Natta catalysts Sep. 23, 2003
6608155 Metal halide solid acids and supported metal halides as catalysts for the preparation of hydrocarbon resins Aug. 19, 2003
6593447 Catalyst for polyester production and process for producing polyester with the same Jul. 15, 2003
6576583 Organometal catalyst composition Jun. 10, 2003
6566295 Method and catalyst system for producing aromatic carbonates May. 20, 2003
6548444 Tin promoted iridium catalyst for carbonylation of lower alkyl alcohols Apr. 15, 2003
6544439 Low coke formation catalysts and process for reforming and synthesis gas production Apr. 8, 2003
6524990 Active fluoride catalysts for fluorination reactions Feb. 25, 2003

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