Inventor · disambiguated record
Herve Wyart
Also filed as: WYART HERVE · WYART HERVÉ
17 granted patents·4 pending applications·111 citations·filing 2002–2017
90Inventor score
Top patents by PatentIndex Score
21 records- 0196US7122661B2Method for purifying a composition containing at least one internal dehydration product of a hydrogenated sugarROQUETTE FRERES·Filed 2002·Granted Oct 17, 2006·88 cites·15 claims
- 0293US8129549B2Method for preparing dianhydrohexitol diester compositionsFUERTES PATRICK·Filed 2006·Granted Mar 6, 2012·12 cites·11 claims
- 0386US8609872B2Method for preparing diahydrohexitol diester compositionsFUERTES PATRICK·Filed 2012·Granted Dec 17, 2013·4 cites·17 claims
- 0473US9598325B2Method for stabilizing a composition containing at least one product of internal dehydration of a hydrogenated sugar, resulting composition and uses thereofROQUETTE FRERES·Filed 2014·Granted Mar 21, 2017·1 cites·11 claims
- 0570US8283009B2Use of a material based on a thermoplastic polymer having a high content of antioxidants for packaging dianhydrohexitolsFUERTES PATRICK·Filed 2008·Granted Oct 9, 2012·2 cites·18 claims
- 0668US10005894B2Plasticiser compositions comprising gelification accelerators based on ester(s) of 1,4 : 3,6-dianhydrohexitol having low molar weightFERON THIERRY·Filed 2013·Granted Jun 26, 2018·1 cites·27 claims
- 0768US9163031B2High-fluidity non-caking dianhydrohexitol pelletsIBERT MATHIAS·Filed 2011·Granted Oct 20, 2015·1 cites·3 claims
- 0868US9040654B2Process for manufacturing polycarbonate from dianhydrohexitol DialkylcarbonateIBERT MATHIAS·Filed 2012·Granted May 26, 2015·1 cites·20 claims
- 0967US8871895B2Process for manufacturing polycarbonate from derivatives of dianhydrohexitols bearing two alkyl carbonate functionsIBERT MATHIAS·Filed 2012·Granted Oct 28, 2014·1 cites·15 claims
- 1056US2012048146A1Process for preparing a pulverulent alditol acetal compositionWYART HERVE·Filed 2011·Application pending·0 cites
- 1155US11208221B2Process for packaging a dianhydrohexitol, aqueous solution of dianhydrohexitol packaged and uses thereofROQUETTE FRERES·Filed 2016·Granted Dec 28, 2021·0 cites·13 claims
- 1254US10113053B2Isosorbide epoxide diesters, and the use thereof as a plasticizer in PVC compositionsROQUETTE FRERES·Filed 2015·Granted Oct 30, 2018·0 cites·20 claims
- 1353US9346819B2Method of synthesis of a composition containing at least one internal dehydration product of a hydrogenated sugar by heterogeneous catalysisROQUETTE FRERES·Filed 2013·Granted May 24, 2016·0 cites·20 claims
- 1452US10533017B2Method for producing dianhydrohexitol with a step of distillation on a thin-film evaporatorROQUETTE FRERES·Filed 2017·Granted Jan 14, 2020·0 cites·11 claims
- 1552US9334287B2High-fluidity non-caking dianhydrohexitol pelletsROQUETTE FRERES·Filed 2015·Granted May 10, 2016·0 cites·13 claims
- 1651US2007246685A1Process for Preparing a Pulverulent Alditol Acetal CompositionCIBA SC HOLDING AG·Filed 2005·Application pending·0 cites
- 1746US10731182B2Methanogen substrate for biogas productionROQUETTE FRERES·Filed 2015·Granted Aug 4, 2020·0 cites·17 claims
- 1844US10640626B2Compositions of mixed diesters of 1,4: 3,6-dianhydrohexitolROQUETTE FRERES·Filed 2013·Granted May 5, 2020·0 cites·7 claims
- 1943US10526340B2Process for manufacturing dianhydrohexitol crystals with a step of evaporative crystallization of the first crystallization mother liquorsROQUETTE FRERES·Filed 2017·Granted Jan 7, 2020·0 cites·12 claims
- 2040US2014158562A1Packaged dianhydrohexitols having high chemical stabilityIBERT MATHIAS·Filed 2012·Application pending·0 cites
- 2135US2017275295A1Method for conditioning a dianhydrohexitol, aqueous solution of conditioned dianhydrohexitol, and uses thereofROQUETTE FRERES·Filed 2015·Application pending·0 cites
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