Inventor · disambiguated record
Denis Revelant
Also filed as: REVELANT DENIS
19 granted patents·5 pending applications·163 citations·filing 1993–2022
93Inventor score
Top patents by PatentIndex Score
24 records- 0189US8173742B2Synthesis of biurets and isocyanates with alkoxysilane functions, formulations containing same and use thereofBERNARD JEAN-MARIE·Filed 2010·Granted May 8, 2012·6 cites·12 claims
- 0289US5391683APreparation of aromatic polyisocyanatesRHONE POULENC CHIMIE·Filed 1993·Granted Feb 21, 1995·43 cites·22 claims
- 0385US10017444B2Method for the purification of natural vanillinRHODIA OPERATIONS·Filed 2017·Granted Jul 10, 2018·2 cites·20 claims
- 0485US5679839APreparation of aromatic polyisocyanates in gaseous phaseRHONE POULENC CHIMIE·Filed 1995·Granted Oct 21, 1997·46 cites·15 claims
- 0575US6635761B1Catalyst and method for trimerization of isocyanatesRHODIA CHIMIE SA·Filed 1998·Granted Oct 21, 2003·23 cites·64 claims
- 0672US10202328B2Optimized process for extraction of ferulic acid with pretreatmentRHODIA OPERATIONS·Filed 2014·Granted Feb 12, 2019·1 cites·17 claims
- 0770US7091341B2Catalyst and a method for the trimerization of isocyanatesRHODIA CHIMIE SA·Filed 2003·Granted Aug 15, 2006·7 cites·14 claims
- 0868US6642382B2Method for obtaining slightly colored branched polyisocyanate(s), and the resulting compositionRHODIA CHIMIE SA·Filed 2001·Granted Nov 4, 2003·4 cites·15 claims
- 0965US2024383752A1Reactive distillation process for preparing fluorosulfonylimide saltsSPECIALTY OPERATIONS FRANCE·Filed 2022·Application pending·0 cites
- 1059US7875693B2Synthesis of biurets and isocyanates with alkoxysilane functions, formulations containing same and use thereofPERSTORP FRANCE·Filed 2004·Granted Jan 25, 2011·4 cites·5 claims
- 1158US6653432B2Condensation polymerization method for isocyanatesRHODIA CHIMIE SA·Filed 2000·Granted Nov 25, 2003·4 cites·19 claims
- 1257US9617198B2Method for the purification of natural vanillinRHODIA OPERATIONS·Filed 2014·Granted Apr 11, 2017·0 cites·27 claims
- 1357US7288213B1Method for preparing low viscosity tricondensate polyfunctional isocyanatesRHODIA CHIMIE SA·Filed 1999·Granted Oct 30, 2007·14 cites·28 claims
- 1453US2025269315A1A process for the purification of fluorinated olefins in gas phaseSOLVAY·Filed 2021·Application pending·0 cites
- 1552US2024025825A1A process for the purification of fluorinated olefinsSOLVAY·Filed 2021·Application pending·0 cites
- 1649US8158817B2Synthesis of acylureas and composition comprising acylureasBERNARD JEAN-MARIE·Filed 2010·Granted Apr 17, 2012·0 cites·24 claims
- 1747US9873666B2Method for preparing oxysulphide and fluorinated derivatives by sulphinationRHODIA OPERATIONS·Filed 2014·Granted Jan 23, 2018·0 cites·17 claims
- 1845US8039574B2Method for the preparation of low-viscosity (poly) isocyanatesRHODIA CHIMIE SA·Filed 2003·Granted Oct 18, 2011·1 cites·7 claims
- 1943US8921594B2Use of a piston reactor to implement a phosgenation processPERRET NICOLAS·Filed 2009·Granted Dec 30, 2014·0 cites·11 claims
- 2041US2007106048A1Synthesis of acylureas and composition comprising acylureasBERNARD JEAN-MARIE·Filed 2004·Application pending·0 cites
- 2140US5783727AProduction of 2,6-toluylene diisocyanate from a mixture comprising 2,6-toluylene diisocyanate and 2,4-toluylene diisocyanateRHONE POULENC CHIMIE·Filed 1995·Granted Jul 21, 1998·3 cites·18 claims
- 2233US6492456B1Method for separating a compound obtained by polymerization of non-transformed monomer isocyanatesRHODIA CHIMIE SA·Filed 1998·Granted Dec 10, 2002·3 cites·28 claims
- 2331US2019084925A1Method for preparing oxysulphide and fluorinated derivatives in the presence of an organic solventRHODIA OPERATIONS·Filed 2015·Application pending·0 cites
- 2428US6858668B2Method for masking polyisocyanates in emulsionRHODIA CHIMIE SA·Filed 1998·Granted Feb 22, 2005·2 cites·110 claims
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