Inventor · disambiguated record
Laurent Vidal
Also filed as: VIDAL LAURENT
52 granted patents·11 pending applications·2,018 citations·filing 1996–2018
98Inventor score
Top patents by PatentIndex Score
63 records- 0198US7285137B2Composition for dyeing keratinous fibers comprising at least one diamino-N,N-dihydropyrazolone derivativeOREAL·Filed 2004·Granted Oct 23, 2007·93 cites·50 claims
- 0298US6884265B2Dyeing composition for dyeing keratinous fibers comprising at least one particular dicationic diazo dyeOREAL·Filed 2002·Granted Apr 26, 2005·128 cites·49 claims
- 0398US6645258B2Composition for dyeing keratin fibers which contain at least one diaminopyrazole, dyeing process, novel diaminopyrazoles and process for their preparationOREAL·Filed 2001·Granted Nov 11, 2003·339 cites·27 claims
- 0498US6338741B1Composition for dyeing keratin fibers which contain at least one diaminopyrazole, dyeing process, novel diaminopyrazoles and process for their preparationOREAL·Filed 2000·Granted Jan 15, 2002·289 cites·3 claims
- 0598US6099592AComposition for dyeing keratin fibers which contain at least one diaminopyrazole, dyeing process, novel diaminopyrazoles and process for their preparationOREAL·Filed 1996·Granted Aug 8, 2000·528 cites·4 claims
- 0695US7001436B2Dyeing composition for keratinous fibres comprising a particular dicationic diazo dyeOREAL·Filed 2002·Granted Feb 21, 2006·61 cites·49 claims
- 0795US6893471B2Dyeing composition for keratinous fibers comprising a particular dicationic diazo dyeOREAL·Filed 2002·Granted May 17, 2005·63 cites·40 claims
- 0894US7060110B2Dyeing composition for dyeing keratinous fibres comprising a particular dicationic monoazo dyeOREAL·Filed 2002·Granted Jun 13, 2006·51 cites·40 claims
- 0994US7022143B2Dyeing composition for dyeing keratinous fibers comprising a cationic azo-dyeOREAL·Filed 2002·Granted Apr 4, 2006·55 cites·34 claims
- 1094US6884267B2Dyeing composition for dyeing keratinous fibers comprising at least one cationic azo-dyeOREAL·Filed 2002·Granted Apr 26, 2005·53 cites·11 claims
- 1194US6881230B2Dyeing composition for dyeing keratinous fibers comprising a cationic azo-dyeOREAL·Filed 2002·Granted Apr 19, 2005·55 cites·37 claims
- 1294US6824570B2Composition for dyeing human keratin fibres, comprising a particular monocationic monoazo dyeOREAL·Filed 2002·Granted Nov 30, 2004·47 cites·56 claims
- 1392US7635394B2Composition for the dyeing of keratin fibers comprising at least one 3-amino-pyrazolopyridine derivativesOREAL·Filed 2006·Granted Dec 22, 2009·7 cites·13 claims
- 1489US7077873B2Composition for the dyeing of human keratinous fibres comprising a monocationic monoazo dyeOREAL·Filed 2003·Granted Jul 18, 2006·40 cites·47 claims
- 1587US7857864B2Composition for the dyeing of keratin fibers comprising at least one 3-amino-pyrazolopyridine derivativeOREAL·Filed 2009·Granted Dec 28, 2010·3 cites·19 claims
- 1686US5931973A4,5-dIiminopyrazolines, processes for their preparation, and their application in keratin fiber dyeing compositions and processesOREAL·Filed 1997·Granted Aug 3, 1999·40 cites·38 claims
- 1784US7642360B2Composition for dyeing keratinous fibers comprising at least one diamino-N,N-dihydropyrazolone derivativeOREAL·Filed 2007·Granted Jan 5, 2010·2 cites·17 claims
- 1884US7407516B2Dyeing composition for keratinous fibers comprising a dicationic diazo dyeOREAL·Filed 2002·Granted Aug 5, 2008·18 cites·45 claims
- 1983US7776107B2Aminoindolizines, dyeing composition comprising at least one aminoindolizine, methods and uses thereofOREAL·Filed 2008·Granted Aug 17, 2010·2 cites·25 claims
- 2083US6855827B2Compositions for dyeing keratinous fibers comprising pyrazoloazoles; their use in dyeing as oxidation base and dyeing process; and novel pyrazoloazolesOREAL·Filed 2002·Granted Feb 15, 2005·12 cites·2 claims
- 2179US6837908B22,5-diaminopyridine oxidation bases for the dyeing of keratin fibresOREAL·Filed 2002·Granted Jan 4, 2005·8 cites·29 claims
- 2275US6455737B1Cationic a -acylaminophenols, their use as coupler for oxidation dyeing, compositions containing them, and dyeing methodsOREAL·Filed 2000·Granted Sep 24, 2002·6 cites·34 claims
- 2374US7179301B2Dyeing compositions for keratinous fibers containing paraphenylenediamine derivatives with pyrrolidinyl groupOREAL·Filed 2001·Granted Feb 20, 2007·4 cites·94 claims
- 2474US6605124B1Cationic couplers and their use for oxidation dyeingOREAL·Filed 2000·Granted Aug 12, 2003·5 cites·36 claims
- 2573US6884266B2Dyeing composition for dyeing keratinous fibers comprising a cationic azo-dyeOREAL·Filed 2002·Granted Apr 26, 2005·8 cites·37 claims
- 2672US6551360B2Pyrazoline-3,5-dione-containing compositions for dyeing keratin fibres; their use in dyeing as couplers; dyeing processFiled 2000·Granted Apr 22, 2003·3 cites·34 claims
- 2771US7175670B2Couplers of 2,3,5-triaminopyridine and use of the same for dyeing keratin fibersOREAL·Filed 2004·Granted Feb 13, 2007·2 cites·29 claims
- 2868US6537329B1Cationic 2-sulphonylaminophenols, their use as couplers for oxidation dyeing, compositions containing them and dyeing methodsOREAL·Filed 2000·Granted Mar 25, 2003·4 cites·33 claims
- 2967US6635091B2Compositions for the oxidation dyeing of keratinous fibers comprising at least one coupler, and dyeing methodsOREAL·Filed 2001·Granted Oct 21, 2003·2 cites·82 claims
- 3067US6544298B1Compositions for oxidation dyeing keratin fibres comprising a cationic coupler novel cationic couplers their use for oxidation dyeing and dyeing methodsOREAL·Filed 2000·Granted Apr 8, 2003·4 cites·81 claims
- 3167US6379395B1Pyrazolopyrimidinoxo-containing compositions for dyeing keratin fibres; their use in dyeing as couplers; dyeing processesOREAL·Filed 2000·Granted Apr 30, 2002·1 cites·31 claims
- 3264US6733540B2Use of 2-(sulphonylamino)phenols as couplers in oxidation coloringOREAL·Filed 2001·Granted May 11, 2004·1 cites·19 claims
- 3357US6679923B2Composition for dyeing keratin fibers, comprising a pyrazoline-4,5-dione and an aromatic primary amineOREAL·Filed 2002·Granted Jan 20, 2004·0 cites·9 claims
- 3457US6118008ADiamino pyrazols, their synthesis, keratin fibre dyeing compositions containing them, keratin fibre dyeing methodsOREAL·Filed 1997·Granted Sep 12, 2000·20 cites·27 claims
- 3556US6179882B1Keratin fibre dye composition containing pyrazolopyrimidinoxo compounds, use thereof as dye couplers, and dyeing methodsOREAL·Filed 1997·Granted Jan 30, 2001·16 cites·7 claims
- 3655US2005251927A9Dyeing composition comprising an acylaminophenol coupler and use of this coupler for dyeing keratinous fibresVIDAL LAURENT·Filed 2004·Application pending·0 cites
- 3754US2002031536A1Cosmetic compositions based on 4,5-pyrazolinediones, novel 4,5-pyrazolinediones, process for their preparation and uses thereofOREAL·Filed 2001·Application pending·0 cites
- 3853US2002007523A1Compositions for dyeing keratinous fibres, containing pyrazolo-azoles; their use for dyeing, as couplers; method of dyeingOREAL·Filed 2001·Application pending·0 cites
- 3953US2001020309A1Compositions for dyeing keratinous fibres, containing pyrrolo-azoles; use as couplers; method of dyeingOREAL·Filed 2001·Application pending·0 cites
- 4052US2005060815A1Novel heteroaromatic trinuclear black direct dyesFiled 2003·Application pending·0 cites
- 4150US2020214947A1Cosmetic composition comprising an ordered porous material for reducing the visible and/or tactile irregularities of the skinOREAL·Filed 2018·Application pending·0 cites
- 4248US6139589ACompositions for dyeing keratin fibers containing pyrazolo[3, 4-d]thiazoles as couplers and dyeing methodsOREAL·Filed 1997·Granted Oct 31, 2000·11 cites·32 claims
- 4348US2005097682A9Oxidation dyeing composition based on 1-(4-aminophenyl)pyrrolidines substituted in positions 2 and 4Filed 2001·Application pending·0 cites
- 4448US2004074013A1Oxidation dyeing composition based on 1-(4-aminophenyl) pyrrolidines substituted in positions 3 and 4, and dyeing method using sameFiled 2001·Application pending·0 cites
- 4547US7238212B2Imidazole compounds and use of these compounds for dyeing keratinous fibersOREAL·Filed 2004·Granted Jul 3, 2007·0 cites·30 claims
- 4645US6210447B1Compositions containing pyrazolin-3,5-dione couplers for use in keratin fiber dyeing methods and kitsOREAL·Filed 1997·Granted Apr 3, 2001·9 cites·9 claims
- 4745US2005120494A1Triazacyclononane derivatives substituted on at least one of the nitrogen atoms with a substituted or unsubstituted 4'-aminophenyl group, for dyeing keratin fibresFiled 2004·Application pending·0 cites
- 4845US2016361239A1Cosmetic composition comprising an ordered macroporous materialOREAL·Filed 2015·Application pending·0 cites
- 4944US7238211B26-alkoxy-2,3-diaminopyridine couplers in which the amino radical in position 2 is a disubstituted amino radical, and use of these couplers for dyeing keratin fibresOREAL·Filed 2003·Granted Jul 3, 2007·0 cites·23 claims
- 5044US7044987B26-alkoxy-2,3-diaminopyridine couplers in which the amino radical in position 2 is a monosubstituted amino radical, and use of these couplers for dyeing keratin fibresOREAL·Filed 2003·Granted May 16, 2006·0 cites·21 claims
Showing the top 50 of 63 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →