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Class Information
Number: 502/155
Name: Catalyst, solid sorbent, or support therefor: product or process of making > Catalyst or precursor therefor > Organic compound containing > Organic compound including carbon-metal bond > Including phosphorus or sulfur or compound containing nitrogen or phosphorus or sulfur
Description: Composition including element 15 or 16, free or chemically bound or a compound containing element number 7.


Patents under this class:

Patent Number Title Of Patent Date Issued
7625443 Chiral phosphanes for use in asymmetric syntheses Dec. 1, 2009
7618912 Preparation of supported catalyst systems Nov. 17, 2009
7612245 Method for selective hydrogenation of polyunsaturated compounds into monounsaturated compounds using a homogeneous catalyst Nov. 3, 2009
7612241 Hydroformylation process Nov. 3, 2009
7612009 Process for homo-or copolymerization of conjugated olefines Nov. 3, 2009
7612008 Metathesis catalysts Nov. 3, 2009
7601867 Sulphonylated diphenylethylenediamines, method for their preparation and use in transfer hydrogenation catalysis Oct. 13, 2009
7598330 Cross-metathesis of olefins directly substituted with an electron-withdrawing group using transition metal carbene catalysts Oct. 6, 2009
7598328 Supported catalysts for manufacture of polymers Oct. 6, 2009
7598200 Ionic liquids for heterogenising metallocene catalysts Oct. 6, 2009
7597872 Process for treating a gas containing hydrogen sulphide and sulphur dioxide Oct. 6, 2009
7591942 Bulk bi-metallic catalysts made from precursors containing an organic agent Sep. 22, 2009
7579294 Synthesis of supported transition metal catalysts Aug. 25, 2009
7563741 Silicone composition which can be crosslinked into an elastomer by hydrosilylation in the presence of carbene-based metal catalysts, and catalysts of this type Jul. 21, 2009
7557058 Catalyst composition and method for chlorinating aromatic compounds Jul. 7, 2009
7550543 Polymer-based composites comprising carbon nanotubes as a filler, method for producing said composites, and associated uses Jun. 23, 2009
7550406 Phosphorus-containing catalyst composition and hydroformylation process using the same Jun. 23, 2009
7547783 Transition metal complexes Jun. 16, 2009
7547751 Process for the preparation of a polyolefin Jun. 16, 2009
7541413 Olefin polymerization catalysts, their synthesis and use Jun. 2, 2009
7538174 Isotactic 1-butene copolymers May. 26, 2009
7531602 Polymer blends May. 12, 2009
7524906 Process for the preparation of a metal-organic compound comprising at least one imine ligand Apr. 28, 2009
7524905 Substantially linear copolymers and methods of making the same Apr. 28, 2009
7511110 Crosslinkable polyorganosiloxane compositions Mar. 31, 2009
7507688 Monocyclopentadienyl complexes Mar. 24, 2009
7504354 Organometallic transition metal compound, biscyclopentadienyl ligand system, catalyst system and process for preparing polyolefins Mar. 17, 2009
7482301 Titanium substituted pyridyl amine complexes, catalysts and processes for polymerizing ethylene and styrene Jan. 27, 2009
7479531 Olefin polymerization catalyst system useful for polar monomers Jan. 20, 2009
7473792 Process for transition metal-catalyzed asymmetric hydrogenation of acrylic acid derivatives, and a novel catalyst system for asymmetric transition metal catalysis Jan. 6, 2009
7470760 Diene elastomers with cyclic vinyl units and processes for obtaining same Dec. 30, 2008
7465818 Process for the racemoselective synthesis of ansa-metallocenes Dec. 16, 2008
7446216 Halogen substituted metallocene compounds for olefin polymerization Nov. 4, 2008
7446073 Catalyst compounds, catalyst systems thereof and their use in a polymerization process Nov. 4, 2008
7446072 Preparation of supported catalyst systems containing reduced amounts of aluminoxanes Nov. 4, 2008
7442819 Catalysts for olefin polymerization or oligomerization Oct. 28, 2008
7442750 Supported olefin polymerization catalyst Oct. 28, 2008
7439205 Tridentate metal catalyst for olefin polymerization Oct. 21, 2008
7429548 Soluble late transition metal catalysts for olefin oligomerizations III Sep. 30, 2008
7423101 Catalyst composition and use thereof Sep. 9, 2008
7417006 Catalyst system for the polymerization of olefins Aug. 26, 2008
7410927 Catalysts for olefin polymerization Aug. 12, 2008
7410926 Polymerization process using a supported, treated catalyst system Aug. 12, 2008
7405262 Preparation of functionalized anionic polymerization initiators Jul. 29, 2008
7399874 Catalyst compound containing divalent tridentate ligand Jul. 15, 2008
7390861 Cationic group-3 catalyst system Jun. 24, 2008
7384886 Methods of preparation of an olefin oligomerization catalyst Jun. 10, 2008
7381679 Catalyst combination, isotactic polymers and also a method for producing linear isotactic polymers and the use thereof Jun. 3, 2008
7378528 Alkylidene complexes of ruthenium containing N-heterocyclic carbene ligands; use as highly active, selective catalysts for olefin metathesis May. 27, 2008
7371705 Phospha-adamantane(s) catalytic system May. 13, 2008



 
 
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