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Class Information
Number: 556/46
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Heavy metal containing (e.g., ga, in or t1, etc.) > Manganese or rhenium containing (mn or re) > Carbon bonded directly to the metal (e.g., ethyl thiomanganese tricarbonyl, etc.)
Description: Compounds wherein carbon is bonded directly to the metal.










Sub-classes under this class:

Class Number Class Name Patents
556/47 The metal is bonded directly to an unsaturated 5-membered carbocyclic ring and to at least three -c(=x)- groups, wherein x is chalcogen (e.g., cyclopentadienyl manganese tricarbonyl, indenyl manganese tricarbonyl, etc.) 43


Patents under this class:
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Patent Number Title Of Patent Date Issued
8652231 Metal complexes; use thereof for the preparation of compositions for agricultural use Feb. 18, 2014
8530687 Catalysts, methods of making catalysts, and methods of use Sep. 10, 2013
8143429 Process for producing organic transition metal complex compound, metathesis catalyst produced by using the same, ring-opening metathesis polymer obtainable with the metathesis catalyst, and pr Mar. 27, 2012
7989650 Therapeutic delivery of carbon monoxide to extracorporeal and isolated organs Aug. 2, 2011
7652132 Implementation of a strategy for achieving extraordinary levels of surface area and porosity in crystals Jan. 26, 2010
7411081 Process for preparing and organometallic framework material Aug. 12, 2008
7345184 Method and system for refurbishing a metal carbonyl precursor Mar. 18, 2008
7288198 Removal of alcohols and water from a methylcyclopentadiene recycle stream in a process for the synthesis of methylcyclopentadienyl manganese tricarbonyl Oct. 30, 2007
7198771 Polymeric and carbon compositions with metal nanoparticles Apr. 3, 2007
7196210 Isoreticular metal-organic frameworks, process for forming the same, and systematic design of pore size and functionality therein, with application for gas storage Mar. 27, 2007
7157592 Method for producing organo-metallic compounds of cyclopentadiene Jan. 2, 2007
7067686 Synthesis of benzyl-metal compounds Jun. 27, 2006
7019158 Chiral organometallic compounds for use in asymmetric synthesis Mar. 28, 2006
6967256 Formation of enediynes by reductive coupling followed by alkyne metathesis Nov. 22, 2005
6965028 Rectangular supramolecules Nov. 15, 2005
6933400 Complex compounds and their use in olefin polymerization Aug. 23, 2005
6930193 Isoreticular metal-organic frameworks, process for forming the same, and systematic design of pore size and functionality therein, with application for gas storage Aug. 16, 2005
6888002 Transition metal complexes with diaminocarbene ligands and their use in reactions catalyzed by transition metals May. 3, 2005
6835835 Synthesis for organometallic cyclometallated transition metal complexes Dec. 28, 2004
6833464 Catalyst composition, method of making same and its use in olefin polymerization Dec. 21, 2004
6831187 Multimetallic catalyst compositions for the polymerization of olefins Dec. 14, 2004
6753436 Olefin polymerization catalysts Jun. 22, 2004
6673953 Polymeric and carbon compositions with metal nanoparticles Jan. 6, 2004
6613921 Polycyclic, fused ring compounds, metal complexes and polymerization process Sep. 2, 2003
6531107 Fabrication of molecular nanosystems Mar. 11, 2003
6517795 Process for producing hydrotalcites and the metal oxides thereof Feb. 11, 2003
6511936 Catalyst compounds with .beta.-diminate anionic ligands and processes for polymerizing olefins Jan. 28, 2003
6403772 Open-pentadienyl metallocenes, precursors thereof and polymerization catalysts therefrom Jun. 11, 2002
6359119 Formulation of Tc and Re carbonyl complexes using stannous ion as the reductant for pertechnetate and perrhenate Mar. 19, 2002
6316652 Drug mitochondrial targeting agents Nov. 13, 2001
6277934 Organic aluminoxy compound and catalyst for producing polymer Aug. 21, 2001
6180807 Direct synthesis of organorhenium oxides from compounds containing rhenium Jan. 30, 2001
6180764 Process for producing hydrotalcites by hydrolyzing metal alcoholates Jan. 30, 2001
6146608 Stable hydride source compositions for manufacture of semiconductor devices and structures Nov. 14, 2000
6072067 Cyclopentadiene compound substituted with a hetero atom-containing group Jun. 6, 2000
6057465 Arene-transition metal linkers for solid phase synthesis May. 2, 2000
6034192 Germanium bridged metallocenes producing polymers with increased melt strength Mar. 7, 2000
6034191 Organic aluminoxy compound and catalyst for producing polymer Mar. 7, 2000
6008394 Sulfonyl catalysts and method of using the same Dec. 28, 1999
6002035 Fullerene-containing metallocene Dec. 14, 1999
5977392 Organometallic catalysts for the polymerization and copolymerization of alpha-olefins Nov. 2, 1999
5776424 Two powder synthesis of hydrotalcite and hydrotalcite-like compounds with monovalen inorganic anions Jul. 7, 1998
5730951 Two powder synthesis of hydrotalcite and hydrotalcite-like compounds with polyvalent inorganic anions Mar. 24, 1998
5728366 Two powder synthesis of hydrotalcite and hydrotalcite-like compounds with monovalent organic anions Mar. 17, 1998
5728365 Two powder synthesis of hydrotalcite and hydrotalcite-like compounds with divalent inorganic anions Mar. 17, 1998
5728364 Two powder synthesis of hydrotalcite and hydrotalcite like compounds Mar. 17, 1998
5728363 Two powder synthesis of hydrotalcite and hydrotalcite-like compounds Mar. 17, 1998
5668192 Onium borates/borates of organometallic complexes and cationic initiation of polymerization therewith Sep. 16, 1997
5641871 Preparation of metallocenes in one reaction step Jun. 24, 1997
5618958 Chiralrhenium catalysts and processes for preparing the same Apr. 8, 1997

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