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Class Information
Number: 502/152
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
Description: Composition containing an organic compound having a metal atom bonded to a carbon atom of the compound.


Sub-classes under this class:

Class Number Class Name Patents
502/157 Alkali metal bonded to carbon 128
502/153 Diverse metals bonded to carbon 242
502/156 Including alcohol, phenol, or ether 195
502/154 Including metal compound containing different metal than that bonded to carbon 451
502/155 Including phosphorus or sulfur or compound containing nitrogen or phosphorus or sulfur 1,080


Patents under this class:

Patent Number Title Of Patent Date Issued
7619047 Dual metallocene catalysts for polymerization of bimodal polymers Nov. 17, 2009
7615596 Multiple component feed methods and systems Nov. 10, 2009
7612008 Metathesis catalysts Nov. 3, 2009
7608652 Catalyst composition for producing polyethylene terephthalate from terephthalic acid and ethylene glycol, and process therefore Oct. 27, 2009
7605105 Transition metal polymerization catalysts, their synthesis and use in olefin polymerization Oct. 20, 2009
7601666 Olefin polymerization catalyst system and process for use thereof 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
7592285 Method for preparing an olefin polymerization catalyst composition Sep. 22, 2009
7589042 Arylphenoxy catalyst system for producing ethylene homopolymer or copolymers of ethylene and .alpha.-olefins Sep. 15, 2009
7582711 Ziegler-type catalysts having increased productivity Sep. 1, 2009
7579415 Polymerization process using metallocene catalyst systems Aug. 25, 2009
7579294 Synthesis of supported transition metal catalysts Aug. 25, 2009
7576163 Polymerization catalysts for producing polymers with low levels of long chain branching Aug. 18, 2009
7572750 Catalysts and processes for their preparation Aug. 11, 2009
7566677 De-foaming spray dried catalyst slurries Jul. 28, 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
7553921 Polyether polyol composition and use thereof Jun. 30, 2009
7553917 Technique for selecting polymerization modifiers cross reference statement Jun. 30, 2009
7550543 Polymer-based composites comprising carbon nanotubes as a filler, method for producing said composites, and associated uses Jun. 23, 2009
7550223 Method of making metal-polymer composite catalysts Jun. 23, 2009
RE40751 Polymerization catalyst systems comprising substituted hafnocenes Jun. 16, 2009
7547751 Process for the preparation of a polyolefin Jun. 16, 2009
7547654 Catalytic system for obtaining conjugated diene/monoolefin copolymers and these copolymers Jun. 16, 2009
7541482 Process for production of alkyltin alkoxides Jun. 2, 2009
7541481 Monocyclopentadienyl complex Jun. 2, 2009
7541413 Olefin polymerization catalysts, their synthesis and use Jun. 2, 2009
7534842 Catalysts for olefin polymerization May. 19, 2009
7531602 Polymer blends May. 12, 2009
7528090 Supported polymerisation catalysts May. 5, 2009
7521523 Oxygen-scavenging polyester compositions useful in packaging Apr. 21, 2009
7517939 Polymerization catalysts for producing high molecular weight polymers with low levels of long chain branching Apr. 14, 2009
7511110 Crosslinkable polyorganosiloxane compositions Mar. 31, 2009
7507688 Monocyclopentadienyl complexes Mar. 24, 2009
7501374 Oxygen-containing diesel fuel, process and catalyst for producing same Mar. 10, 2009
7501075 Synthesis agent containing methyllithium/lithium bromide, and process for the preparation thereof Mar. 10, 2009
7485739 Catalyst system Feb. 3, 2009
7482301 Titanium substituted pyridyl amine complexes, catalysts and processes for polymerizing ethylene and styrene Jan. 27, 2009
7468416 Catalyst composition for olefin polymerization Dec. 23, 2008
7465688 Process for the isomerization of metallocene compounds Dec. 16, 2008
7462673 Method for producing aqueous polymer dispersions Dec. 9, 2008
7452947 Silica-supported polymerization catalyst Nov. 18, 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
7442750 Supported olefin polymerization catalyst Oct. 28, 2008
7442667 Preparation of supported cocatalysts Oct. 28, 2008
7442666 Catalytic system for the dehydrogenative condensation of polyorganosiloxanes with alcohols and a process for preparing organically modified polyorganosiloxanes Oct. 28, 2008
7439379 Transition metal complex, catalyst for olefin polymerization, and process for producing olefin polymer with the same Oct. 21, 2008



 
 
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