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Class Information
Number: 585/511
Name: Chemistry of hydrocarbon compounds > Unsaturated compound synthesis > By addition of entire unsaturated molecules, e.g., polymerization, etc. > Definite molecular weight product, e.g., dimer, etc. > Using catalyst containing metal bonded to or complexed with c, c-containing compound, or h
Description: Subject matter wherein the catalyst contains a metal bonded to or complexed with carbon, a carbon compound, or hydrogen, e.g., alkali metal-carbon complexes, metal hydrides, metal alkyls, metal carbonyls, etc.










Sub-classes under this class:

Class Number Class Name Patents
585/512 Al-and transition metal-containing 212


Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8664460 Oligomerisation with indium (III) chloride Mar. 4, 2014
8658750 System and method for selective trimerization Feb. 25, 2014
8637721 Catalyst composition and process for di-, tri- and/or tetramerization of ethylene Jan. 28, 2014
8604141 High metathesis activity ruthenium and osmium metal carbene complexes Dec. 10, 2013
8586812 Ionic liquid catalyzed olefin oligomerization for distillate production Nov. 19, 2013
8536391 Oligomerization of alpha olefins using metallocene-SSA catalyst systems and use of the resultant polyalphaolefins to prepare lubricant blends Sep. 17, 2013
8487153 Selective olefin dimerization with supported metal complexes activated by alkylaluminum compounds or ionic liquids Jul. 16, 2013
8471086 Process to control product selectivity Jun. 25, 2013
8461406 Oligomerisation of olefinic compounds in the presence of a diluted metal containing activator Jun. 11, 2013
8404915 Phosphine ligand-metal compositions, complexes, and catalysts for ethylene trimerizations Mar. 26, 2013
8395007 Diesel and jet fuels based on the oligomerization of butene Mar. 12, 2013
8309779 Ethylene oligomerization catalyst systems having enhanced selectivity Nov. 13, 2012
8258361 Transition metal complex compounds, olefin oligomerization catalysts including the compounds, and processes for producing olefin oligomers using the catalysts Sep. 4, 2012
8252956 Amino phosphine Aug. 28, 2012
8252955 Trimerization Aug. 28, 2012
8232439 Use of isoalkane mixtures for dedusting construction chemistry products Jul. 31, 2012
8222457 Coordination compounds of the boron group Jul. 17, 2012
8198497 Catalytic composition and process for the selective oligomerization of ethylene to light linear alpha-olefins Jun. 12, 2012
8188327 Isooctene/isooctane process May. 29, 2012
8178739 Tuning an oligomerizing step to produce a base oil with selected properties May. 15, 2012
8134038 Oligomerisation of olefinic compounds in the presence of an oligomerisation catalyst, and a catalyst activator including a halogenated organic group Mar. 13, 2012
8124821 Oligomerization of propylene to produce base oil products using ionic liquids-based catalysis Feb. 28, 2012
8119851 Process to make base oil from fischer-tropsch condensate Feb. 21, 2012
8119850 Process for producing unsaturated hydrocarbon compound Feb. 21, 2012
8076523 Oligomerisation in the presence of both a tetramerisation catalyst and a further oligomerisation catalyst Dec. 13, 2011
8076524 Process for generating alpha olefin comonomers Dec. 13, 2011
8049052 System and method of deactivating and quenching an oligomerization catalyst Nov. 1, 2011
8003839 Process for generating linear apha olefin comonomers Aug. 23, 2011
7994376 Olefin oligomerization Aug. 9, 2011
7982085 In-line process for generating comonomer Jul. 19, 2011
7977520 Method for the telomerization of non-cyclic olefins Jul. 12, 2011
7943807 Controlling branch level and viscosity of polyalphaolefins with propene addition May. 17, 2011
7902415 Processes for dimerizing or isomerizing olefins Mar. 8, 2011
7868216 Production of propylene employing dimerising ethylene to 1-butene, hydroisomerization to 2-butene and metathesis by ethylene Jan. 11, 2011
7858833 Process for generating linear alpha olefin comonomers Dec. 28, 2010
7732651 Method of making an alkylated aromoatic using acidic ionic liquid catalyst Jun. 8, 2010
7718838 Olefin production process May. 18, 2010
7615598 Method for manufacturing high viscosity polyalphaolefins using ionic liquid catalysts Nov. 10, 2009
7589245 Process for preparing linear alpha olefins Sep. 15, 2009
7491859 Process for the telomerization of a conjugated diene, catalyst and bidentate ligand useful therein Feb. 17, 2009
7414006 Methods for oligomerizing olefins Aug. 19, 2008
7304196 Fuel components and their selective manufacturing methods Dec. 4, 2007
7279609 Method for alpha-olefin trimerization Oct. 9, 2007
7276616 Phosphorous containing ligands for metathesis catalysts Oct. 2, 2007
7271304 Process and apparatus for the production of diesel fuels by oligomerisation of olefinic feed streams Sep. 18, 2007
7244873 Process and apparatus for separating oxygenate modifier from oligomerization effluent by water wash Jul. 17, 2007
7223893 Linear alpha-olefin dimers possessing substantial linearity May. 29, 2007
7157612 Olefin production process Jan. 2, 2007
7126037 Butene oligomer derivatives having terminal 1,4-butanediol functional groups Oct. 24, 2006
7102047 High metathesis activity ruthenium and osmium metal carbene complexes Sep. 5, 2006

1 2 3 4 5










 
 
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