Inventor · disambiguated record
Marie-Christine Seguin
Also filed as: SEGUIN MARIE-CHRISTINE
28 granted patents·3 pending applications·432 citations·filing 1983–2019
96Inventor score
Top patents by PatentIndex Score
31 records- 0192US6716436B1Cosmetic composition for slimming containing L-arginine, an L-arginine analogue, or one of their derivatives, for topical applicationEXSYMOL SA·Filed 2000·Granted Apr 6, 2004·43 cites·14 claims
- 0289US6335457B1Complex containing biologically assimilable orthosilicic acid, which is under solid form, stable and concentrated, and a process for preparation of said complexEXSYMOL SA·Filed 2000·Granted Jan 1, 2002·33 cites·6 claims
- 0389US5037803AProduct comprising a silicon organic compound combined with a cosmetically active substanceGUEYNE JEAN·Filed 1988·Granted Aug 6, 1991·44 cites·21 claims
- 0484US6172250B1Preparation process of biologically active silicon compounds in a concentrated formEXSYMOL SA·Filed 1995·Granted Jan 9, 2001·71 cites·21 claims
- 0584US4927952ASilanol condensation productsEXSYMOL SA·Filed 1988·Granted May 22, 1990·20 cites·9 claims
- 0683US8822433B2Complex combining an organic silicon derivative with hyaluronic and acid calibrated fragments, for preventive and repairing action of cutaneous damagesEXSYMOL SA·Filed 2012·Granted Sep 2, 2014·2 cites·8 claims
- 0776US9815783B2(3-alkylthio)propenoic acid-derived compounds and their application in cosmeticsEXSYMOL SA·Filed 2016·Granted Nov 14, 2017·1 cites·19 claims
- 0871US6280715B1Cosmetic composition useful notably for the skin whitening and melanogenesis inhibiting agent containing such a cosmetic compositionEXSYMOL SA·Filed 1998·Granted Aug 28, 2001·41 cites·16 claims
- 0971US5264207AProducts for cutaneous applications with cosmetic and/or therapeutic effectsEXSYMOL SA·Filed 1990·Granted Nov 23, 1993·45 cites·15 claims
- 1070US4985405ATherapeutic product based on organic silicon derivativesGUEYNE JEAN·Filed 1988·Granted Jan 15, 1991·20 cites·15 claims
- 1166US7094796B2Coupling product between tryptamine and an alpha-amino acid, process for its preparation as well as its application in the neurocosmetic fieldEXSYMOL SA·Filed 2003·Granted Aug 22, 2006·2 cites·9 claims
- 1265US4549990AManufacture of non-saponifiable compounds from natural substances and the resulting productsEXSYMOL SA·Filed 1983·Granted Oct 29, 1985·22 cites·20 claims
- 1360US5792784ACoupling product obtained from histamine and an amino acidBABIZHAYEV MARC·Filed 1994·Granted Aug 11, 1998·21 cites·28 claims
- 1459US8993611B2Family of polyamine arylethylamide compounds, and their cosmetic or dermocosmetic useEXSYMOL SA·Filed 2013·Granted Mar 31, 2015·0 cites·22 claims
- 1559US2010113385A1Complex combining an organic silicon derivative with hyaluronic acid calibrated fragments, for preventive and repairing action of cutaneous damagesEXZYMOL S A M·Filed 2009·Application pending·0 cites
- 1658US2009081141A1Topical use of thiazolidine derivatives against consequences of oxidative stress of skinEXSYMOL SA·Filed 2008·Application pending·0 cites
- 1757US6211393B1Compounds with biologically active silicon and applicationsEXSYMOL SA·Filed 1995·Granted Apr 3, 2001·16 cites·23 claims
- 1856US8492417B2Topical use of thiazolidine derivatives against consequences of oxidative stress of skinEXSYMOL SA·Filed 2012·Granted Jul 23, 2013·0 cites·17 claims
- 1955US7270824B2Citrullinylarginine dipeptide analogs and their dermatological uses as care and treatment agentsEXSYMOL SA·Filed 2004·Granted Sep 18, 2007·0 cites·6 claims
- 2054US11969497B2Method for producing an Entada seed extract enriched with metabolites of interest, extract produced by such a method, and cosmetic and dermocosmetic applications of such an extractEXSYMOL SA·Filed 2019·Granted Apr 30, 2024·0 cites·28 claims
- 2153US6905690B2Citrullinylarginine dipeptide analogs and their dermatological uses as care and treatment agentsEXSYMOL SA·Filed 2003·Granted Jun 14, 2005·0 cites·10 claims
- 2253US6046340AImidazole containing pseudodipeptide product and compositions containing the sameEXSYMOL SA·Filed 1994·Granted Apr 4, 2000·12 cites·20 claims
- 2352US2009247602A1Cosmetic use of conjugated compounds of indolic auxinsEXSYMOL SA·Filed 2009·Application pending·0 cites
- 2447US8623338B2Methionine-derived peptidomimetics and their use in the protection of mitochondria of cutaneous cellsSEGUIN MARIE-CHRISTINE·Filed 2011·Granted Jan 7, 2014·0 cites·8 claims
- 2546US6001389ACompositions containing biologically active siliconFiled 1998·Granted Dec 14, 1999·6 cites·8 claims
- 2646US4784854ACosmetic composition obtained from cellular cultures of conjunctive tissueSEGUIN MARIE CHRISTINE·Filed 1986·Granted Nov 15, 1988·12 cites·18 claims
- 2742US6197986B1Compounds containing biologically active silicon, which are under solid formEXSYMOL SA·Filed 1998·Granted Mar 6, 2001·6 cites·11 claims
- 2840US5609878AInsecticide composition of rotenone microspheresFiled 1996·Granted Mar 11, 1997·7 cites·20 claims
- 2934US5085870ASilanol-based product for care of the superficial lymphatic vesselsSEGUIN MARIE CHRISTINE·Filed 1990·Granted Feb 4, 1992·4 cites·13 claims
- 3028US6007203AProcess of assessment of ocular dysfunctions and implementation devices of this processEXSYMOL SA·Filed 1998·Granted Dec 28, 1999·1 cites·13 claims
- 3127US5087452ATherapeutic product based on an organic compound of silicon and polycarboxylated polyamine, particularly useful in the treatment of atheromaGUEYNE JEAN·Filed 1990·Granted Feb 11, 1992·3 cites·17 claims
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