Inventor · disambiguated record
Jean Maignan
Also filed as: MAIGNAN JEAN · MAIGNAN JEAN R
78 granted patents·5 pending applications·1,252 citations·filing 1979–2005
99Inventor score
Top patents by PatentIndex Score
83 records- 0197US4826969ABicyclic naphthalenic derivatives, a process for preparing the same and human or veterinary medicines and cosmetic compositions containing said derivativesCIRD·Filed 1986·Granted May 2, 1989·153 cites·30 claims
- 0295US4879284ANaphthalene derivatives having retinoid type action, the process for preparation thereof and medicinal and cosmetic compositions containing themOREAL·Filed 1986·Granted Nov 7, 1989·118 cites·18 claims
- 0394US5154918ACosmetic composition for use in permanent deformation of hair contains as a reducing agent a derivative of n-(mercapto alkyl) succinamic acid or of n-(mercapto alkyl) succinimideOREAL·Filed 1991·Granted Oct 13, 1992·61 cites·19 claims
- 0494US5015767AN-(mercaptoalkyl)Ω-hydroxyalkylamides and their use as a reducing agent in a process for permanently deforming hairOREAL·Filed 1990·Granted May 14, 1991·36 cites·2 claims
- 0593US4833240ABicyclic aromatic derivatives, method for preparing them, and their use in human and veterinary medicine and in cosmeticsCIRD·Filed 1987·Granted May 23, 1989·77 cites·29 claims
- 0691US5106612AN-(mercaptoalkyl)ω-hydroxyalkylamides and their use as a reducing agent in a process for permanently deforming hairOREAL·Filed 1991·Granted Apr 21, 1992·68 cites·3 claims
- 0787US4956175AN-(mercaptoalkyl)omega-hydroxyalkylamides and their use as a reducing agent in a process for permanently deforming hairOREAL·Filed 1989·Granted Sep 11, 1990·49 cites·8 claims
- 0886US4548942AAnti-acne use of derivatives of (5,4b)-isothiazolo pyridine-3-oneOREAL·Filed 1983·Granted Oct 22, 1985·16 cites·9 claims
- 0984US6511670B1(poly)thiaalkynoic compounds and pharmaceutical/cosmetic compositions comprised thereofOREAL·Filed 2000·Granted Jan 28, 2003·24 cites·29 claims
- 1083US5068393AAromatic derivatives of butyric acid, a process for their preparation and their use in cosmetics and in human and veterinary medicineOREAL·Filed 1988·Granted Nov 26, 1991·18 cites·21 claims
- 1183US5023363AAromatic compounds, a process for their preparation and their use in human and veterinary medicine and for cosmetic compositionsOREAL·Filed 1988·Granted Jun 11, 1991·16 cites·22 claims
- 1282US5198567ABenzonorbornene derivatives, processes for their preparation and medicinal and cosmetic compositions containing themOREAL·Filed 1991·Granted Mar 30, 1993·32 cites·28 claims
- 1379US6432423B1Use of hyperbranched polymers and dendrimers comprising a particular group as film-forming agent, film-forming compositions comprising same and use particularly in cosmetics and pharmaceuticsOREAL·Filed 1998·Granted Aug 13, 2002·44 cites·36 claims
- 1479US4708959A4,5-trimethylene-4-isothiazoline-3-ones and their use as a bactericide and fungicide agentCIRD·Filed 1983·Granted Nov 24, 1987·10 cites·17 claims
- 1579US4568743A1,8,-Dihydroxy-9-anthrones substituted in the 10-positionCIRD·Filed 1982·Granted Feb 4, 1986·8 cites·5 claims
- 1677US4512985AN-carbamoyl derivatives of (5,4b)-isothiazolo pyridine-3-one and anti-acne cosmetic compositions containing the sameOREAL·Filed 1983·Granted Apr 23, 1985·15 cites·9 claims
- 1776US6514507B2Hydroxydecenoic acid compounds for promoting desquamation/epidermal renewal of the skin and/or combating skin agingOREAL·Filed 2001·Granted Feb 4, 2003·8 cites·23 claims
- 1876US6391064B1Composition for hair dyeing comprising condensates of quinoline-5, 8-diones or of quinoxaline-5,8-diones and substituted pyrroles, anilines or indolesOREAL·Filed 1999·Granted May 21, 2002·57 cites·17 claims
- 1976US4898864ABicyclic aromatic compounds, a process for their preparation and their use in cosmetics and human and veterinary medicineOREAL·Filed 1987·Granted Feb 6, 1990·25 cites·15 claims
- 2074US4877789AEicosatriynoic acid esters and amides and their application in pharmaceutical and cosmetic practiceCIRD·Filed 1986·Granted Oct 31, 1989·15 cites·13 claims
- 2173US5466694ACompositions for slowing down hair loss and for inducing and stimulating its growth, based on 2,4-diamino-pyrimidine 3-oxide derivatives, and new 2,4-diaminopyrimidine 3-oxide derivativesOREAL·Filed 1992·Granted Nov 14, 1995·27 cites·16 claims
- 2272US6475495B1Hyperbranched polymers or dendrimers containing a particular group, preparation process, use and compositions comprising themOREAL·Filed 1998·Granted Nov 5, 2002·35 cites·37 claims
- 2372US5151534ASulphur-containing eicosanoides and their application in pharmacy and in cosmeticsCIRD·Filed 1989·Granted Sep 29, 1992·16 cites·12 claims
- 2472US4876381ANaphthalene derivatives possessing a retinoid-type action, processes for their preparation, and medicinal and cosmetic compositions containing these derivativesOREAL·Filed 1987·Granted Oct 24, 1989·17 cites·29 claims
- 2572US4783549ABenzonorbornene derivatives, processes for their preparation and medicinal and cosmetic compositions containing themOREAL·Filed 1985·Granted Nov 8, 1988·12 cites·10 claims
- 2671US6414038B2Hydroxystilbenes for reducing/inhibiting protein glycation and combating skin agingL OREAL SOC·Filed 2000·Granted Jul 2, 2002·2 cites·9 claims
- 2771US4892940AAromatic naphthyl compounds, a process for their preparation and their use in human and veterinary medicine and in cosmetic compositionsOREAL·Filed 1987·Granted Jan 9, 1990·16 cites·28 claims
- 2870US5702710ADibenzofuran compounds and pharmaceutical/cosmetic compositions comprised thereofCIRD GALDERMA·Filed 1995·Granted Dec 30, 1997·18 cites·28 claims
- 2970US4654354ARetinoic acid derivatives, process for their preparation and pharmaceutical and cosmetic compositions containing themCIRD·Filed 1985·Granted Mar 31, 1987·16 cites·28 claims
- 3068US4829080AAromatic benzopyranyl and benzopyranyl compounds; their preparation; and their use in cosmetic compositions and human and veterinary medicineOREAL·Filed 1987·Granted May 9, 1989·13 cites·11 claims
- 3164US6395867B1Polymers with thiol terminal functionOREAL·Filed 1998·Granted May 28, 2002·24 cites·33 claims
- 3264US4980509AAromatic polycyclic derivatives, their process of preparation and their use in human and veterinary medicine and in cosmeticsOREAL·Filed 1988·Granted Dec 25, 1990·11 cites·3 claims
- 3364US4826996A1,8,-dihydroxy-9-anthrones substituted in the 10-positionCIRD·Filed 1985·Granted May 2, 1989·4 cites·5 claims
- 3464US4539320AHumectant compositions containing thiamorpholinone or a derivative thereofOREAL·Filed 1983·Granted Sep 3, 1985·5 cites·3 claims
- 3564US4464301A1,8-Dihydroxy-9-anthrones derivatives substituted in the 10-position by an unsaturated radical and their use in human and veterinary medicineCIRD·Filed 1982·Granted Aug 7, 1984·6 cites·13 claims
- 3663US4945093ANovel derivatives of ureylene, 2,4-triaminopyrimidine-3- oxide, their preparation and use in cosmetic and pharmaceutical compositionsOREAL·Filed 1988·Granted Jul 31, 1990·9 cites·11 claims
- 3762US5153212A2-adamantyl-4-isothiazoline-3-ones, as bactericidal and fungicidal agentsRECH DERMATOGLOGIQUES C I R D·Filed 1991·Granted Oct 6, 1992·9 cites·8 claims
- 3862US4465688A9,10-Dihydro-1,8,9-trihydroxy-9,10-anthracene α,β-endosuccinimide,α,β-endosuccinic acid and αβ-endomaleic acid and derivative thereofGRP D INTERET ECONOMIQUE CENTR·Filed 1982·Granted Aug 14, 1984·4 cites·17 claims
- 3961US5296611APropenals substituted with a dithiane ring and processes for the preparation of these propenalsOREAL·Filed 1992·Granted Mar 22, 1994·8 cites·4 claims
- 4061US4755530A1-hydroxy-8-acyloxy-10-acyl anthrones, process for their preparation and their use in human or veterinary medicines and in cosmetic formulationsCIRD·Filed 1986·Granted Jul 5, 1988·9 cites·7 claims
- 4161US4677123APharmaceutical and cosmetic compositions containing as an active ingredient 1,8-dihydroxy-10-phenyl-9-anthrone and a process for preparation thereofCIRD·Filed 1985·Granted Jun 30, 1987·9 cites·2 claims
- 4260US4851541AProcess for the preparation of a 4,5-tri or tetramethylene-4-isothiazoline-3-oneCIRD·Filed 1986·Granted Jul 25, 1989·9 cites·3 claims
- 4360US4558069A1,8-Dihydroxy-9-anthrones derivatives substituted in the 10-position by an unsaturated radical used in human medicineCIRD·Filed 1984·Granted Dec 10, 1985·5 cites·4 claims
- 4459US5043482ANew derivatives of 5,6,7,8-tetrahydro-1-naphthalenol, a process for their preparation and cosmetic and pharmaceutical compositions containing themOREAL·Filed 1990·Granted Aug 27, 1991·11 cites·10 claims
- 4559US4696941A1,8-diacyloxy-10-acylanthronesCIRD·Filed 1985·Granted Sep 29, 1987·8 cites·8 claims
- 4657US5093516AAromatic compounds, a process for their preparation and their use in human and veterinary medicine and for cosmetic compositionsOREAL·Filed 1987·Granted Mar 3, 1992·4 cites·1 claims
- 4755US5075331ABenzofuran compounds, compositions containing them and processes for using the compositionsOREAL·Filed 1989·Granted Dec 24, 1991·5 cites·15 claims
- 4854US5268494ASulphur-containing eicosanoides and their application in pharmacy and in cosmeticsCIRD·Filed 1992·Granted Dec 7, 1993·5 cites·8 claims
- 4954US2005208001A1PPAR receptor activator compounds for treating cutaneous disorders/afflictionsOREAL·Filed 2005·Application pending·0 cites
- 5052US4503033ADithioether-based cosmetic composition for the treatment of the oily state of hair and skinOREAL·Filed 1982·Granted Mar 5, 1985·2 cites·28 claims
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