Inventor · disambiguated record
Jean-Luc Couturier
Also filed as: COUTURIER JEAN-LUC
32 granted patents·22 pending applications·205 citations·filing 1993–2023
96Inventor score
Top patents by PatentIndex Score
54 records- 0193US9382189B2Synthesis of a branched unsaturated compound by means of cross metathesisARKEMA FRANCE·Filed 2014·Granted Jul 5, 2016·7 cites·25 claims
- 0293US8835661B2Process for the synthesis of C11 and C12 omega-aminoalkanoic acid esters comprising a nitrilation stepCOUTURIER JEAN-LUC·Filed 2012·Granted Sep 16, 2014·8 cites·13 claims
- 0392US6657043B1Polyalcoxyamines obtained from β-substituted nitroxidesATOFINA·Filed 2000·Granted Dec 2, 2003·45 cites·46 claims
- 0487US8975363B2Use, as a shock absorber, of a material formed from branched molecules containing associative groupsHIDALGO MANUEL·Filed 2010·Granted Mar 10, 2015·8 cites·20 claims
- 0586US6569967B1Alkoxyamines derived from β-phosphorous nitroxidesATOFINA·Filed 2000·Granted May 27, 2003·35 cites·18 claims
- 0685US6495720B1Method for preparing alkoxyamines from nitroxidesATOFINA·Filed 2000·Granted Dec 17, 2002·16 cites·27 claims
- 0784US9221745B2Process for preparing amino acids or esters comprising a metathesis stepCOUTURIER JEAN-LUC·Filed 2012·Granted Dec 29, 2015·3 cites·16 claims
- 0884US8884041B2Method for synthesizing an omega-amino acid or ester from a monounsaturated fatty acid or esterCOUTURIER JEAN-LUC·Filed 2012·Granted Nov 11, 2014·3 cites·5 claims
- 0983US9567293B2Combined synthesis of a nitrile-ester/acid and of a diester/diacidARKEMA FRANCE·Filed 2014·Granted Feb 14, 2017·3 cites·27 claims
- 1081US6992225B2Organic peroxide heat stabilizerARKEMA·Filed 2002·Granted Jan 31, 2006·12 cites·11 claims
- 1180US9096490B2Process for preparing saturated amino acids or saturated amino esters comprising a metathesis stepCOUTURIER JEAN LUC·Filed 2011·Granted Aug 4, 2015·4 cites·13 claims
- 1279US2023312344A1Composition of bis(fluorosulfonyl)imide lithium saltARKEMA FRANCE·Filed 2023·Application pending·0 cites
- 1375US5345007AProcess for the preparation of octadienolsATOCHEM ELF SA·Filed 1993·Granted Sep 6, 1994·15 cites·16 claims
- 1474US9790168B2Method of synthesising amino acid by metathesis, hydrolysis, then hydrogenationARKEMA FRANCE·Filed 2014·Granted Oct 17, 2017·1 cites·17 claims
- 1572US8889771B2Use of molecules carrying associative groups as plasticisersDUFAURE NICOLAS·Filed 2011·Granted Nov 18, 2014·2 cites·10 claims
- 1670US6113661AFuel composition for diesel engines containing oxygenated compoundsELF ANTAR FRANCE·Filed 1998·Granted Sep 5, 2000·27 cites·16 claims
- 1766US2021221685A1Composition of bis(fluorosulfonyl)imide lithium saltARKEMA FRANCE·Filed 2019·Application pending·0 cites
- 1865US2025042754A1Method for preparing lithium bis(fluorosulfonyl)imideARKEMA FRANCE·Filed 2022·Application pending·0 cites
- 1964US7199214B2Process for the preparation of polyalkoxyamines which can be used as initiators for the radical polymerization of polyfunctional living (CO)polymersARKEMA FRANCE·Filed 2004·Granted Apr 3, 2007·6 cites·24 claims
- 2061US7214810B2Alkoxyamines derived from beta-phosphorylated nitroxides, and use thereof for preparing polymerized or non-polymerized mono- or polyalkoxyaminesARKEMA FRANCE·Filed 2004·Granted May 8, 2007·3 cites·9 claims
- 2159US2020305414A1Aqueous composition based on polyoxymethylene dialkyl ethers (pom) and their use for the preservation and/or embalming of the human or animal bodyARKEMA FRANCE·Filed 2019·Application pending·0 cites
- 2258US6700007B2Method for preparing alkoxyamines from nitroxidesATOFINA·Filed 2001·Granted Mar 2, 2004·3 cites·21 claims
- 2357US11903380B2Aqueous composition based on polyoxymethylene dialkyl ethers (POM) and their use for the preservation and/or embalming of the human or animal bodyARKEMA FRANCE·Filed 2020·Granted Feb 20, 2024·0 cites·16 claims
- 2453US10683258B2Composition made of amino acid or ester with polymer quality and methods for obtaining sameARKEMA FRANCE·Filed 2016·Granted Jun 16, 2020·0 cites·13 claims
- 2552US7126021B2Method for preparing β-phosphorus nitroxide radicalsARKEMA FORMERLY ATOFINA·Filed 2001·Granted Oct 24, 2006·2 cites·12 claims
- 2651US9512051B2Cross metathesis processARKEMA FRANCE·Filed 2014·Granted Dec 6, 2016·0 cites·21 claims
- 2750US2007167591A1Alkoxyamines derived from beta-phosphorylated nitroxides, and use thereof for preparing polymerized or non-polymerized mono- or polyalkoxyaminesARKEMA FRANCE·Filed 2007·Application pending·0 cites
- 2848US9073872B2Molecules having combinable groupsSEEBOTH NICOLAS·Filed 2011·Granted Jul 7, 2015·0 cites·5 claims
- 2948US2015336879A1Process for the synthesis of omega-unsaturated nitrile-acid/ester in which two types of cross metathesis are alternated consecutively, swing processARKEMA FRANCE·Filed 2013·Application pending·0 cites
- 3047US10125221B2Amino acid preparation method comprising a step of hydroformylation of an unsaturated fatty nitrileARKEMA FRANCE·Filed 2012·Granted Nov 13, 2018·0 cites·22 claims
- 3147US8865806B2Molecules carrying associative groups and use thereof as plasticisersDUFAURE NICOLAS·Filed 2011·Granted Oct 21, 2014·0 cites·17 claims
- 3247US8779213B2Bio-based glutaralydehyde, and manufacture methods thereofCOUTURIER JEAN LUC·Filed 2010·Granted Jul 15, 2014·0 cites·20 claims
- 3347US8394904B2Process for preparing alkoxyamines resulting from β-phosphorated nitroxidesCOUTURIER JEAN-LUC·Filed 2008·Granted Mar 12, 2013·0 cites·13 claims
- 3447US2016002151A1Metathesis process comprising the extraction of the ethylene formed by means of a membraneARKEMA FRANCE·Filed 2014·Application pending·0 cites
- 3547US2015353479A1Cross metathesis processARKEMA FRANCE·Filed 2014·Application pending·0 cites
- 3646US2019309097A1Asymmetric compounds carrying binding groupsARKEMA FRANCE·Filed 2017·Application pending·0 cites
- 3746US2019315695A1Compounds carrying nitrogen-containing binding groupsARKEMA FRANCE·Filed 2017·Application pending·0 cites
- 3845US9045432B2Nitrile oxide, nitrone, and nitrile imine compoundsSEEBOTH NICOLAS·Filed 2011·Granted Jun 2, 2015·0 cites·6 claims
- 3945US2009208441A1Process for the controlled radical polymerization or copolymerization of one or more monomers in the presence of an initiator of alkoxyamine typeCOUTURIER JEAN-LUC·Filed 2007·Application pending·0 cites
- 4045US2009170958A1Use of particular polymers or copolymers as surfactants for stabilizing laticesCOUTURIER JEAN-LUC·Filed 2007·Application pending·0 cites
- 4144US2014194584A1Process for the synthesis of w-Unsaturated nitrile-acid/ester in which two types of cross metathesis are alternated consecutively swing processARKEMA FRANCE·Filed 2013·Application pending·0 cites
- 4244US2012020910A1Compositions for Preserving the Human or Animal BodySIGOURE JEAN·Filed 2010·Application pending·0 cites
- 4343US2016115120A1Method for the controlled hydroformylation and isomerization of a nitrile/ester/omega unsaturated fatty acidARKEMA FRANCE·Filed 2014·Application pending·0 cites
- 4442US2009281351A1Novel alkoxyamines, process for the preparation thereof and use thereof in radicalCOUTURIER JEAN-LUC·Filed 2007·Application pending·0 cites
- 4541US7772340B2Alkoxyamines originating from β-phoshorated nitroxides and use thereof in radical polymerisationARKEMA FRANCE·Filed 2003·Granted Aug 10, 2010·0 cites·8 claims
- 4641US2008274074A1Method for Controlled Free Radical Polymerization or Copolymerization of Methacrylic and/or Methacrylate Monomers or Exclusively Methacrylic and/or Methacrylate CopolymersARKEMA FRANCE·Filed 2006·Application pending·0 cites
- 4741US2013261255A1Composition including a mixture of a thermoplastic condensation polymer and a supramolecular polymer, and manufacturing methodDEYRAIL YVES·Filed 2011·Application pending·0 cites
- 4839US6534684B1Tris[(1H,1H,2H,2H-perfluoroalkyl) aryl]phoshites and catalytic uses thereofCENTRE NAT RECH SCIENT·Filed 2000·Granted Mar 18, 2003·0 cites·2 claims
- 4939US2013345388A1Process for Producing Nitrile-Fatty Acid CompoundsBRANDHORST MARKUS·Filed 2011·Application pending·0 cites
- 5035US2009221850A1Method for preparing alkoxyamines by photolysis of dithiocarbamatesBERTIN DENIS·Filed 2006·Application pending·0 cites
Showing the top 50 of 54 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →