Inventor · disambiguated record
Philippe Leconte
Also filed as: LECONTE PHILIPPE
44 granted patents·1 pending application·272 citations·filing 1983–2017
97Inventor score
Files withRHONE POULENC FIBRES14RHODIA POLYAMIDE INTERMEDIATES6LECONTE PHILIPPE3RHODIA CHIMIE SA3RHODIA OPERATIONS3
Top patents by PatentIndex Score
45 records- 0196US6559333B1Method for purifying aliphatic aminonitrilesRHONE POULENC FIBRES·Filed 1999·Granted May 6, 2003·85 cites·18 claims
- 0291US7579506B2Method for the production of cyclohexanoneRHODIA CHIMIE SA·Filed 2005·Granted Aug 25, 2009·14 cites·14 claims
- 0380US6579979B2Treatment/purification of lactam media of reactionRHODIA POLYAMIDE INTERMEDIATES·Filed 2001·Granted Jun 17, 2003·10 cites·20 claims
- 0472US7612223B2Process for the hydrocyanation of unsaturated compoundsINVISTA NORTH AMERICA SARL·Filed 2004·Granted Nov 3, 2009·6 cites·11 claims
- 0571US6518449B1Method for regenerating a hydrogenation catalyst, method for hydrogenating compounds comprising nitrile functionsRHONE POULENC FIBRES·Filed 1998·Granted Feb 11, 2003·26 cites·14 claims
- 0671US6384283B1Method for preparing aminonitrile and diamineRHONE POULENC FIBRES·Filed 1999·Granted May 7, 2002·11 cites·15 claims
- 0769US7897801B2Process for the preparation of dinitrilesINVISTA NORTH AMERICA SARL·Filed 2004·Granted Mar 1, 2011·5 cites·26 claims
- 0868US7501045B2Method of producing and separating dinitrile compoundsRHODIA POLYAMIDE INTERMEDIATES·Filed 2004·Granted Mar 10, 2009·5 cites·8 claims
- 0968US7453012B2Continuous process for the hydrogenation of nitriles or nitro compounds to aminesRHODIA POLYAMIDE INTERMEDIATES·Filed 2003·Granted Nov 18, 2008·11 cites·18 claims
- 1067US6787669B1Method for separating and purifying adipic acidRHONE POULENC FIBRES·Filed 1999·Granted Sep 7, 2004·10 cites·22 claims
- 1167US6100396AMethod for purifying lactamsRHONE POULENC FIBRES·Filed 1997·Granted Aug 8, 2000·11 cites·22 claims
- 1263US5981790AMethod for partially hydrogenating dinitriles to aminonitrilesRHONE POULENC FIBRES·Filed 1995·Granted Nov 9, 1999·9 cites·25 claims
- 1361US10355413B2Electrical connectionGOODRICH ACTUATION SYSTEMS SAS·Filed 2017·Granted Jul 16, 2019·1 cites·12 claims
- 1461US8263804B2Conversion of nitrile compounds into corresponding carboxylic acids and estersBUISINE OLIVIER·Filed 2007·Granted Sep 11, 2012·1 cites·20 claims
- 1559US6069246AMethod for treating lactamsRHONE POULENC FIBRES·Filed 1997·Granted May 30, 2000·8 cites·12 claims
- 1659US5900506AMethod of processing reaction mixtures obtained from the oxidation of cyclohexaneRHONE POULENC FIBRES·Filed 1997·Granted May 4, 1999·7 cites·18 claims
- 1757US8329955B2Continuous preparation of amines by nitrile compound hydrogenationLETOURNEUR DIDIER·Filed 2008·Granted Dec 11, 2012·1 cites·27 claims
- 1854US6232488B1Method for hydrogenating dinitrilesRHONE POULENC FIBRES·Filed 1998·Granted May 15, 2001·12 cites·20 claims
- 1953US7915403B2Production of lactamsRHODIA CHIMIE SA·Filed 2006·Granted Mar 29, 2011·0 cites·17 claims
- 2051US6214190B1Method for separating a catalyst by membrane electrodialysisRHONE POULENC FIBRES·Filed 1997·Granted Apr 10, 2001·4 cites·14 claims
- 2149US9464027B2Production of diesters from dinitrile compoundsJACQUOT ROLAND·Filed 2008·Granted Oct 11, 2016·0 cites·17 claims
- 2249US8053594B2Preparation of diesters from imide/dinitrile compoundsRHODIA OPERATIONS·Filed 2007·Granted Nov 8, 2011·0 cites·24 claims
- 2349US5723603AProcess for the preparation of lactamsRHONE POULENC FIBRES·Filed 1996·Granted Mar 3, 1998·9 cites·31 claims
- 2449US4613702AAldehyde production by hydrocarbonylation of organic halidesRHONE POULENC SPEC CHIM·Filed 1985·Granted Sep 23, 1986·3 cites·25 claims
- 2547US7973192B2Preparation of both hexamethylene diamine and aminocapronitrileRHODIA OPERATIONS·Filed 2006·Granted Jul 5, 2011·0 cites·13 claims
- 2646US6538156B1Method for purifying adipic acid by crystallizationRHONE POULENC FIBRES·Filed 1997·Granted Mar 25, 2003·3 cites·12 claims
- 2746US5908803AProcess for isolation of a catalyst containing palladiumRHONE POULENC CHIMIE·Filed 1997·Granted Jun 1, 1999·10 cites·33 claims
- 2844US9079823B2Preparation of diamine via the preparation of aminonitrileLECONTE PHILIPPE·Filed 2012·Granted Jul 14, 2015·0 cites·14 claims
- 2944US7385074B2Method for the hemihydrogenation of dinitriles in order to form aminonitrilesRHODIA POLYAMIDE INTERMEDIATES·Filed 2002·Granted Jun 10, 2008·0 cites·23 claims
- 3044US7384518B2Method for purifying lactamsRHODIA POLYAMIDE INTERMEDIATES·Filed 2001·Granted Jun 10, 2008·0 cites·18 claims
- 3140US8772477B2Process for preparing lactamsLECONTE PHILIPPE·Filed 2010·Granted Jul 8, 2014·0 cites·4 claims
- 3239US9334050B2Rotary wing blade, rotor comprising at least two of such blades and method to implement such a rotorMERCIER DES ROCHETTES HUGUES·Filed 2012·Granted May 10, 2016·1 cites·17 claims
- 3338US5026900AProcess for the preparation of dialkyl malonatesRHONE POULENC SA·Filed 1989·Granted Jun 25, 1991·4 cites·26 claims
- 3437US9428446B2Process for the production of aminopropylmethylethanolamineMA YUHAO·Filed 2012·Granted Aug 30, 2016·0 cites·11 claims
- 3537US8119838B2Conversion of nitrile compounds into carboxylic acids and corresponding esters thereofLECONTE PHILIPPE·Filed 2007·Granted Feb 21, 2012·0 cites·23 claims
- 3637US6790994B2Methods for hydrogenating nitrile functions into amine functionsRHODIA POLYAMIDE INTERMEDIATES·Filed 2001·Granted Sep 14, 2004·0 cites·20 claims
- 3737US6222069B1Method for purifying adipic acid in waterRHONE POULENC FIBRES·Filed 1997·Granted Apr 24, 2001·1 cites·10 claims
- 3836US2004204603A1Process for the hemihydrogenation of dinitriles to form aminonitrilesFiled 2002·Application pending·0 cites
- 3935US6835830B1Method for evaporating aminonitrileRHONE POULENC FIBRES·Filed 1999·Granted Dec 28, 2004·1 cites·11 claims
- 4034US11084776B2Macroporous catalyst for the preparation of aliphatic aminesRHODIA OPERATIONS·Filed 2016·Granted Aug 10, 2021·0 cites·10 claims
- 4133US7687655B2Method for the production of dinitrile compoundsRHODIA CHIMIE SA·Filed 2005·Granted Mar 30, 2010·0 cites·6 claims
- 4231US5117036APreparation of aromatic carbamatesRHONE POULENC CHIMIE·Filed 1989·Granted May 26, 1992·0 cites·16 claims
- 4329US8231765B2Process for the purification of lactamsAMOROS DANIEL·Filed 2008·Granted Jul 31, 2012·0 cites·20 claims
- 4426US4500473APreparation of carboxylic acid anhydridesRHONE POULENC CHIM BASE·Filed 1983·Granted Feb 19, 1985·0 cites·20 claims
- 4523US5574459ADevice for the detection and characterizing of radar pulsesTHOMSON CSF·Filed 1994·Granted Nov 12, 1996·3 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →