Inventor · disambiguated record
Stéphane Sabelle
Also filed as: SABELLE STEPHANE · SABELLE STÉPHANE
47 granted patents·31 pending applications·90 citations·filing 2001–2023
96Inventor score
Top patents by PatentIndex Score
78 records- 0194US7338536B2N-alkylamino secondary para-phenylenediamine, composition for dyeing keratin fibers comprising such a para-phenylenediamine, processes using this composition and uses thereofOREAL·Filed 2005·Granted Mar 4, 2008·11 cites·28 claims
- 0292US7635394B2Composition for the dyeing of keratin fibers comprising at least one 3-amino-pyrazolopyridine derivativesOREAL·Filed 2006·Granted Dec 22, 2009·7 cites·13 claims
- 0389US7591860B2N-alkylpolyhydroxylated secondary para-phenylenediamines, dye compositions comprising them, processes, and uses thereofOREAL·Filed 2005·Granted Sep 22, 2009·10 cites·18 claims
- 0487US7857864B2Composition for the dyeing of keratin fibers comprising at least one 3-amino-pyrazolopyridine derivativeOREAL·Filed 2009·Granted Dec 28, 2010·3 cites·19 claims
- 0587US7445645B2Ortho-and/or meta-substituted N-alkylhydroxylated secondary para-phenylenediamine compounds, compositions for dyeing keratin fibers comprising such compounds, and processes of dyeing therewithOREAL·Filed 2005·Granted Nov 4, 2008·5 cites·26 claims
- 0685US9226883B2Particular azomethine direct dyes, dye composition comprising at least one such compound, implementation process therefore and use thereofOREAL·Filed 2012·Granted Jan 5, 2016·3 cites·5 claims
- 0784US8066782B2Azomethine direct dyes or reduced precursors of azomethine direct dyes obtained from 2-alkylresorcinols, and hair dyeing process using these dyes or precursorsLEDUC MADELEINE·Filed 2008·Granted Nov 29, 2011·6 cites·19 claims
- 0884US7422609B2Double para-phenylenediamines joined by an aromatic group for dyeing keratin fibersOREAL·Filed 2006·Granted Sep 9, 2008·3 cites·24 claims
- 0981US6946005B2Pyrrolidinyl-substituted para-phenylenediamine derivatives substituted with a cationic radical, and use of these derivatives for dyeing keratin fibersOREAL·Filed 2003·Granted Sep 20, 2005·15 cites·36 claims
- 1080US9554977B2Triaromatic azomethine direct dyes, dye composition comprising at least one such dye, method of implementation and useOREAL·Filed 2012·Granted Jan 31, 2017·2 cites·15 claims
- 1180US7329288B2N-heteroaryl secondary para-phenylenediamine, a dye composition comprising such a para-phenylenediamine, a process for preparing this composition and use thereofOREAL·Filed 2005·Granted Feb 12, 2008·2 cites·28 claims
- 1279US8105394B2Azomethine direct dyes or reduced precursors of azomethine direct dyes obtained from 2-alkylresorcinols, and hair dyeing process using these dyes or precursorsLEDUC MADELEINE·Filed 2008·Granted Jan 31, 2012·2 cites·14 claims
- 1379US7413580B2Double para-phenylenediamines joined by a linker arm substituted with one or more carboxylic radicals and/or derivatives and use in dyeingOREAL·Filed 2006·Granted Aug 19, 2008·1 cites·24 claims
- 1474US7179301B2Dyeing compositions for keratinous fibers containing paraphenylenediamine derivatives with pyrrolidinyl groupOREAL·Filed 2001·Granted Feb 20, 2007·4 cites·94 claims
- 1571US8083809B2Azomethine direct dyes or reduced precursors of these dyes obtained from 2-chloro-3-amino-6-methylphenol, and hair dyeing method starting from these dyes and precursorsLEDUC MADELEINE·Filed 2008·Granted Dec 27, 2011·2 cites·16 claims
- 1670US7186277B2Composition for dyeing keratin fibres, comprising a cationic para-phenylenediamine derivative substituted with a diazacyclohexane or diazacycloheptane ringOREAL·Filed 2004·Granted Mar 6, 2007·4 cites·28 claims
- 1770US6923835B2Bis-para-phenylenediamine derivatives comprising a pyrrolidyl group and use of these derivatives for dyeing keratin fibresOREAL·Filed 2003·Granted Aug 2, 2005·5 cites·34 claims
- 1870US2025381107A1Composition for lightening keratin fibres and process for lightening keratin fibres using said compositionOREAL·Filed 2023·Application pending·0 cites
- 1969US8585779B2Composition comprising at least one 2-pyrrolidone functionalized in the 4 position with a carboxylic acid or amide, and at least one direct dye or a pigment for dyeing keratin fibresSABELLE STEPHANE·Filed 2011·Granted Nov 19, 2013·1 cites·17 claims
- 2067US7429278B2N-alkyleheteroaryl secondary para-phenylenediamine and composition comprising such a para-phenylenediamineOREAL·Filed 2007·Granted Sep 30, 2008·0 cites·28 claims
- 2167US2025073139A1Composition for lightening keratin fibres and process for lightening keratin fibres using this compositionOREAL·Filed 2022·Application pending·0 cites
- 2267US2025049657A1Process for lightening or for simultaneously bleaching and dyeing keratin fibresOREAL·Filed 2022·Application pending·0 cites
- 2366US7384432B2Secondary para-phenylenediamines having a carboxyl group, dye compositions comprising the same, and dyeing processes using the compositionsOREAL·Filed 2005·Granted Jun 10, 2008·1 cites·30 claims
- 2466US2025049656A1Composition for lightening keratin fibres and process for lightening keratin fibres using this compositionOREAL·Filed 2022·Application pending·0 cites
- 2566US2025057741A1Process for lightening or simultaneously bleaching and dyeing keratin fibresOREAL·Filed 2022·Application pending·0 cites
- 2665US2025381106A1Composition for lightening keratin fibres and process for lightening keratin fibres using said compositionOREAL·Filed 2023·Application pending·0 cites
- 2765US2025195349A1Composition for lightening keratin fibres and process for lightening keratin fibres using said compositionOREAL·Filed 2023·Application pending·0 cites
- 2864US2025375361A1Composition for lightening keratin fibres and process for lightening keratin fibres using said compositionOREAL·Filed 2023·Application pending·0 cites
- 2962US2022241169A1Use of dihydroisoquinolinium salts for treating keratin materials, compositions and implementation processesOREAL·Filed 2022·Application pending·0 cites
- 3059US7090703B2Para-phenylenediamine derivatives comprising a cyclic diaza group substituted with a cationic radical, and use of these derivatives for dyeing keratin fibersOREAL·Filed 2004·Granted Aug 15, 2006·1 cites·40 claims
- 3158US7241317B2Composition for dyeing keratin fibers comprising at least one para-phenylenediamine substituted with a diazacycloheptane radicalOREAL·Filed 2002·Granted Jul 10, 2007·1 cites·25 claims
- 3257US12233146B2Process for dyeing keratin fibers using a direct dye and a saccharinate salt and composition comprising themOREAL·Filed 2021·Granted Feb 25, 2025·0 cites·20 claims
- 3357US7132534B2Para-phenylenediamine derivatives containing a pyrrolidyl group, and use of these derivatives for coloring keratin fibersOREAL·Filed 2003·Granted Nov 7, 2006·1 cites·26 claims
- 3456US2016310383A1Method for dyeing keratinous substances starting from coloured oligomers and/or polymers resulting from meta-phenylenediamines, composition and dyeing agentOREAL·Filed 2014·Application pending·0 cites
- 3554US2022040075A1Process for dyeing keratin materials using a direct dye and an unsaturated heterocyclic salt, and composition comprising sameOREAL·Filed 2019·Application pending·0 cites
- 3653US7435268B2N-alkylhydroxylated secondary para-phenylenediamine compounds, composition for dyeing keratin fibers comprising the same, and dyeing processes using the compositionOREAL·Filed 2005·Granted Oct 14, 2008·0 cites·27 claims
- 3752US10383803B2Dye composition using at least one coupler of meta-phenylenediamine type substituted in position 4 in a medium comprising a fatty substance, processes and deviceOREAL·Filed 2014·Granted Aug 20, 2019·0 cites·18 claims
- 3852US9585824B2Dye composition using at least one coupler of meta-phenylenediamine type substituted in position 2 in a medium comprising a fatty substance, processes and deviceOREAL·Filed 2014·Granted Mar 7, 2017·0 cites·20 claims
- 3951US11672747B2Process for dyeing keratin materials using a direct dye and an aliphatic ammonium salt, and composition comprising sameOREAL·Filed 2019·Granted Jun 13, 2023·0 cites·18 claims
- 4051US11406580B2Use of dihydroisoquinolinium salts for treating keratin materials, compositions and implementation processesOREAL·Filed 2016·Granted Aug 9, 2022·0 cites·11 claims
- 4151US7435267B2Secondary para-phenylenediamines bearing an alkoxy group, dye composition comprising them, processes therefor and uses thereofOREAL·Filed 2005·Granted Oct 14, 2008·0 cites·22 claims
- 4251US2006005320A1N-alkylheteroaryl secondary para-phenylenediamine and composition comprising such a para-phenylenediamineSABELLE STEPHANE·Filed 2005·Application pending·0 cites
- 4351US2007044254A1Novel 2,6-disubstituted primary para-phenylenediamines and process for their use in the oxidation dyeing of keratin fibersRAMOS-STANBURY LAURE·Filed 2006·Application pending·0 cites
- 4451US2024074953A1Composition for lightening keratin fibres and process for lightening keratin fibres using this compositionOREAL·Filed 2021·Application pending·0 cites
- 4551US2024122825A1Process for lightening keratin fibresOREAL·Filed 2021·Application pending·0 cites
- 4651US2024058233A1Composition for the simultaneous bleaching and dyeing of keratin fibres and process employing this compositionOREAL·Filed 2021·Application pending·0 cites
- 4751US2024082121A1Process for lightening keratin fibresOREAL·Filed 2021·Application pending·0 cites
- 4850US7311737B2Secondary para-phenylenediamine compounds comprising N-alkylfluorine, dye compositions comprising them and processes of dyeing therewithOREAL·Filed 2005·Granted Dec 25, 2007·0 cites·25 claims
- 4949US7347879B2Sulfur-containing secondary para-phenylenediamines dye compositions comprising such para-phenylenediamines, processes, and uses thereofOREAL·Filed 2005·Granted Mar 25, 2008·0 cites·29 claims
- 5048US2004088799A1Oxidation dyeing composition based on 1-(4-aminophenyl) pyrrolidines substituted in position 2Filed 2001·Application pending·0 cites
Showing the top 50 of 78 patent records by PatentIndex Score.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →