Inventor · disambiguated record
Eugene Marie Godfried Andre Van Kruchten
Also filed as: VAN KRUCHTEN EUGENE · VAN KRUCHTEN EUGENE M G A · VAN KRUCHTEN EUGENE MARIE GODF · VAN KRUCHTEN EUGENE MARIE GODFRIED
30 granted patents·1 pending application·299 citations·filing 1988–2021
96Inventor score
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31 records- 0190US7105710B2Process of preparing an alkylene glycolSHELL OIL CO·Filed 2004·Granted Sep 12, 2006·32 cites·21 claims
- 0289US6124508AQuaternary phosphonium salt catalysts in catalytic hydrolysis of alkylene oxidesSHELL OIL CO·Filed 1999·Granted Sep 26, 2000·37 cites·5 claims
- 0388US9365535B2Process for the preparation of alkylene glycolSHELL OIL CO·Filed 2014·Granted Jun 14, 2016·4 cites·20 claims
- 0487US5488184AProcess for the preparation of alkylene glycolsSHELL OIL CO·Filed 1995·Granted Jan 30, 1996·48 cites·10 claims
- 0587US4810398APreparation of a basic saltSHELL OIL CO·Filed 1988·Granted Mar 7, 1989·38 cites·22 claims
- 0683US7488835B2Process for the preparation of alkylene carbonatesSHELL OIL CO·Filed 2006·Granted Feb 10, 2009·5 cites·17 claims
- 0782US8193374B2Process for the preparation of alkylene carbonate and/or alkylene glycolEVANS WAYNE ERROL·Filed 2009·Granted Jun 5, 2012·9 cites·12 claims
- 0882US7453015B2Process for the preparation of alkylene glycolsSHELL OIL CO·Filed 2006·Granted Nov 18, 2008·5 cites·21 claims
- 0980US8063256B2Process for the preparation of alkylene glycolVAN KRUCHTEN EUGENE MARIE GODFRIED ANDRE·Filed 2008·Granted Nov 22, 2011·10 cites·13 claims
- 1079US5874653AProcess for the preparation of alkylene glycolsSHELL OIL CO·Filed 1996·Granted Feb 23, 1999·21 cites·10 claims
- 1177US7674919B2Process for the preparation of alkylene carbonateSHELL OIL CO·Filed 2007·Granted Mar 9, 2010·4 cites·20 claims
- 1276US6316571B1Carboxylates in catalytic hydrolysis of alkylene oxidesSHELL OIL CO·Filed 2000·Granted Nov 13, 2001·6 cites·17 claims
- 1376US6156942ACatalyst stabilizing additive in the hydrolysis of alkylene oxidesSHELL OIL CO·Filed 1998·Granted Dec 5, 2000·15 cites·9 claims
- 1475US6153801ACarboxylates in catalytic hydrolysis of alkylene oxidesSHELL OIL CO·Filed 1999·Granted Nov 28, 2000·32 cites·9 claims
- 1574US7501531B2Process for the preparation of alkylene carbonateSHELL OIL CO·Filed 2007·Granted Mar 10, 2009·3 cites·20 claims
- 1671US7683221B2Process for the production of alkylene glycols using homogeneous catalystsSHELL OIL CO·Filed 2004·Granted Mar 23, 2010·5 cites·13 claims
- 1771US7504545B2Process for the preparation of alkylene glycolsSHELL OIL CO·Filed 2007·Granted Mar 17, 2009·2 cites·20 claims
- 1870US7435858B2Process for the preparation of alkylene glycolsSHELL OIL CO·Filed 2005·Granted Oct 14, 2008·1 cites·35 claims
- 1968US9527787B2Process for the preparation of alkylene carbonate and/or alkylene glycolEVANS WAYNE ERROL·Filed 2012·Granted Dec 27, 2016·1 cites·14 claims
- 2068US8858893B2Process for the preparation of an alkylene carbonate and an alkylene glycolEVANS WAYNE ERROL·Filed 2012·Granted Oct 14, 2014·1 cites·10 claims
- 2164US6580008B2Catalytic process for producing an alkylene glycol with reactor-output recycleSHELL OIL CO·Filed 2001·Granted Jun 17, 2003·7 cites·61 claims
- 2263US8273912B2Process for the preparation of an alkylene carbonate and an alkylene glycolEVANS WAYNE ERROL·Filed 2009·Granted Sep 25, 2012·0 cites·10 claims
- 2362US8658841B2Process for the preparation of alkylene glycolVAN KRUCHTEN EUGENE MARIE GODFRIED ANDRE·Filed 2008·Granted Feb 25, 2014·0 cites·17 claims
- 2457US7462748B2Process for the preparation of alkylene glycolSHELL OIL CO·Filed 2007·Granted Dec 9, 2008·0 cites·20 claims
- 2556US7465840B2Process for the preparation of alkylene glycolSHELL OIL CO·Filed 2007·Granted Dec 16, 2008·0 cites·20 claims
- 2656US5089158AAdditives for lubricating oils and processes for producing themSHELL OIL CO·Filed 1990·Granted Feb 18, 1992·13 cites·2 claims
- 2756US2024317659A2Process for the production of glycolsSHELL OIL CO·Filed 2021·Application pending·0 cites
- 2852US8569548B2Process for the preparation of alkylene glycolsVAN KRUCHTEN EUGENE MARIE GODFRIED ANDRE·Filed 2008·Granted Oct 29, 2013·0 cites·18 claims
- 2951US8110712B2Process for the preparation of alkylene glycolVAN KRUCHTEN EUGENE MARIE GODFRIED ANDRE·Filed 2009·Granted Feb 7, 2012·0 cites·13 claims
- 3049US12378175B2Process for the preparation of ethylene glycolSHELL USA INC·Filed 2020·Granted Aug 5, 2025·0 cites·8 claims
- 3149US11807594B2Process for the preparation of ethylene glycolSHELL OIL CO·Filed 2019·Granted Nov 7, 2023·0 cites·8 claims
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