Inventor
COMMEREUC DOMINIQUE
FR80 patents
Patents
50 patentsUS6031145AFeb 29, 2000
Catalytic composition and process for oligomerising ethylene in particular to 1-butene and/or 1-hexene
INST FRANCAIS DU PETROLE106 citations97
US5104840AApr 14, 1992
Non-aqueous liquid composition with an ionic character and its use as a solvent
INST FRANCAIS DU PETROLE119 citations97
US6207115B1Mar 27, 2001
Process and plant for the conversion of olefinic C4 cuts to polyisobutene and to propylene
INST FRANCAIS DU PETROLE64 citations96
US6075173AJun 13, 2000
Process for production of isobutene and propylene from hydrocarbon cuts containing four carbon atoms
INST FRANCAIS DU PETROLE60 citations96
US5898091AApr 27, 1999
Process and plant for the conversion of olefinic C4 and C5 cuts to an ether and to propylene
INST FRANCAIS DU PETROLE67 citations96
US5811619ASep 22, 1998
Method of production of improved purity light alpha olefines by ogliomerisation of ethylene
INST FRANCAIS DU PETROLE81 citations96
US5792895AAug 11, 1998
Process for the conversion of ethylene into but-1-ene using additives based on polymethylene glycols and derivatives thereof
INST FRANCAIS DU PETROLE90 citations96
US5345023ASep 6, 1994
Process for the production of light alpha olefins by oligomerization of ethylene
INST FRANCAIS DU PETROLE71 citations96
US5292979AMar 8, 1994
Method for converting ethylene into light alpha olefins
INST FRANCAIS DU PETROLE86 citations96
US6221986B1Apr 24, 2001
Process for converting ethylene to light alpha olefins
INST FRANCAIS DU PETROLE80 citations95
US6103654AAug 15, 2000
Catalytic composition and a process for converting ethylene to light alpha olefins
INST FRANCAIS DU PETROLE76 citations95
US4615998AOct 7, 1986
Catalyst suitable for synthesizing 1-butene by dimerization of ethylene
INST FRANCAIS DU PETROLE68 citations94
US4532370AJul 30, 1985
Process for synthesizing 1-butene by dimerization of ethylene
INST FRANCAIS DU PETROLE65 citations94
US6916448B2Jul 12, 2005
Process for selective production of propylene from hydrocarbon fractions with four carbon atoms
INST FRANCAIS DU PETROLE33 citations93
US6743958B2Jun 1, 2004
Process for selective production of propylene from hydrocarbon fractions with four carbon atoms
INST FRANCAIS DU PETROLE42 citations93
US6686510B2Feb 3, 2004
Production of high-purity isobutene and propylene from hydrocarbon fractions with four carbon atoms
INST FRANCAIS DU PETROLE26 citations93
US5747409AMay 5, 1998
Catalytic compositions based on compounds of rhenium and aluminium, preparation thereof and use thereof for the metathesis of olefins
INST FRANCAIS DU PETROLE29 citations93
US5449852ASep 12, 1995
Process for the metathesis of olefins with an improved rhenium catalyst
INST FRANCAIS DU PETROLE35 citations93
US4795734AJan 3, 1989
Rhenium-containing catalyst for the production of olefins by metathesis
INST FRANCAIS DU PETROLE29 citations93
US6828269B2Dec 7, 2004
Catalytic composition and a process for oligomerizing ethylene, in particular to 1-hexene
INST FRANCAIS DU PETROLE32 citations92
US6706657B2Mar 16, 2004
Catalytic composition for dimerizing, co-dimerizing and oligomerizing olefins
INST FRANCAIS DU PETROLE33 citations92
US6358482B1Mar 19, 2002
Facility for the production of isobutene and propylene from hydrocarbon cuts containing four carbon atoms
INST FRANCAIS DU PETROLE35 citations92
US6281402B1Aug 28, 2001
Alternated process for olefin metathesis
INST FRANCAIS DU PETROLE20 citations92
US6159433ADec 12, 2000
Plant for the conversion of olefinic C4 and C5 cuts to an ether and to propylene
INST FRANCAIS DU PETROLE24 citations92
US5877376AMar 2, 1999
Conversion of ethylene into butene-1 using additives based on quarternary ammonium salts
INST FRANCAIS DU PETROLE35 citations92
US5877365AMar 2, 1999
Process and plant for the conversion of olefinic C4 cuts to polyisobutene and to propylene
INST FRANCAIS DU PETROLE31 citations92
US5496783AMar 5, 1996
Catalyst for the production of light alpha olefins by oligomerization of ethylene
INST FRANCAIS DU PETROLE31 citations92
US7256152B2Aug 14, 2007
Composition of catalyst and solvent and catalysis processes using this composition
INST FRANCAIS DU PETROLE27 citations91
US6677268B2Jan 13, 2004
Catalyst based on cobalt and/or rhodium employed in a two-phase medium
INST FRANCAIS DU PETROLE20 citations91
US6444866B1Sep 3, 2002
Sequence of processes for olefin oligomerization
INST FRANCAIS DU PETROLE34 citations91
US5817905AOct 6, 1998
Process for the conversion of ethylene into light alpha olefins with the use of additives based on quaternary ammonium salts
INST FRANCAIS DU PETROLE58 citations91
US4721762AJan 26, 1988
Process for manufacturing an ethylene-1-butene copolymer from ethylene
INST FRANCAIS DU PETROLE27 citations89
US7115774B2Oct 3, 2006
Process for carbonylating alcohols, employing a catalyst based on rhodium or iridium in a non-aqueous ionic liquid, with efficient catalyst recycling
INST FRANCAIS DU PETROLE18 citations83
US4366087ADec 28, 1982
Oligomerization catalyst and process
INST FRANCAIS DU PETROLE18 citations82
US4316851AFeb 23, 1982
Nickel compounds
INST FRANCAIS DU PETROLE12 citations82
US6501001B2Dec 31, 2002
Process for selective dimerization of propylene principally into branched dimers
INST FRANCAIS DU PETROLE17 citations81
US4362650ADec 7, 1982
Catalyst and process for olefin oligomerization
INST FRANCAIS DU PETROLE24 citations81
US4283305AAug 11, 1981
Catalyst composition and its use for oligomerizing olefins
INST FRANCAIS DU PETROLE27 citations80
US4628065ADec 9, 1986
Process for methanol synthesis from carbon oxides and hydrogen in the presence of a soluble copper and zinc catalyst
INST FRANCAIS DU PETROLE22 citations76
US7235703B2Jun 26, 2007
Catalytic composition and its application to olefin oligomerization
INST FRANCAIS DU PETROLE9 citations74
US6846465B2Jan 25, 2005
Vibratory helicoidal conveyor for treatment of metathesis catalysts for olefins
INST FRANCAIS DU PETROLE5 citations74
US6284937B1Sep 4, 2001
Process and unit for carrying out a reaction on an organic feed, such as dimerisation or metathesis, in the presence of a polar phase containing a catalyst
INST FRANCAIS DU PETROLE8 citations74
US6277781B1Aug 21, 2001
Process for preparing a rhenium and cesium based metathesis catalyst
INST FRANCAIS DU PETROLE8 citations74
US6265501B1Jul 24, 2001
Treatment of metathesis catalysts for olefins in a vibratory helicoidal conveyor
INST FRANCAIS DU PETROLE6 citations74
US6235956B1May 22, 2001
Acetals, their preparation and their use
INST FRANCAIS DU PETROLE6 citations74
US6235958B1May 22, 2001
Process for converting C5 olefinic cuts by metathesis using a catalyst based on rhenium and cesium
INST FRANCAIS DU PETROLE13 citations74
US5898092AApr 27, 1999
Supported catalyst containing rhenium and aluminum process for the preparation thereof and use for the metathesis of olefins
INST FRANCAIS DU PETROLE16 citations74
US5596115AJan 21, 1997
Compounds of rhenium and aluminium, preparation thereof and use thereof as catalysts
INST FRANCAIS DU PETROLE12 citations74
US4691048ASep 1, 1987
Process for reducing carbonylation of aldehydes, uses as hemiacetalesters, catalyzed by cobalt carbonyl complexes
INST FRANCAIS DU PETROLE13 citations74
US4642408AFeb 10, 1987
Method for the removal of nickel, aluminum and chlorine from olefin oligomers
INST FRANCAIS DU PETROLE8 citations74
Showing the top 50 of 80 patents by PatentIndex Score.