Inventor · disambiguated record
Sergio Nacht
Also filed as: NACHT SERGIO
16 granted patents·3 pending applications·982 citations·filing 1982–2019
95Inventor score
Files withADVANCED POLYMER SYSTEMS INC10RICHARDSON VICKS INC4CENTRO INT DE COSMIATRIA S A P I DE C V1CENTRO INTTERNACIONAL DE COSMIATRIA S A P I DE C V1COCKERELL CLAY J1
Top patents by PatentIndex Score
19 records- 0197US5849327ADelivery of drugs to the lower gastrointestinal tractADVANCED POLYMER SYSTEMS INC·Filed 1996·Granted Dec 15, 1998·226 cites·34 claims
- 0293US5028435ASystem and method for transdermal drug deliveryADVANCED POLYMER SYSTEMS INC·Filed 1989·Granted Jul 2, 1991·149 cites·36 claims
- 0387US5955109AMethods and compositions for topical delivery of retinoic acidADVANCED POLYMER SYSTEMS INC·Filed 1993·Granted Sep 21, 1999·98 cites·20 claims
- 0485US5879716AMethods and compositions for topical delivery of benzoyl peroxideADVANCED POLYMER SYSTEMS INC·Filed 1993·Granted Mar 9, 1999·68 cites·20 claims
- 0584US4855144ASynthetic melanin aggregatesADVANCED POLYMER SYSTEMS INC·Filed 1988·Granted Aug 8, 1989·87 cites·34 claims
- 0682US5851538ARetinoid formulations in porous microspheres for reduced irritation and enhanced stabilityADVANCED POLYMER SYSTEMS INC·Filed 1995·Granted Dec 22, 1998·81 cites·16 claims
- 0782US5458890AMethods and compositions for flavoring orally-delivered productsADVANCED POLYMER SYSTEMS INC·Filed 1991·Granted Oct 17, 1995·63 cites·78 claims
- 0881US5871722AIonic beads useful for controlled release and adsorptionADVANCED POLYMER SYSTEMS INC·Filed 1995·Granted Feb 16, 1999·56 cites·16 claims
- 0978US4806360ASynthetic melanin aggregatesADVANCED POLYMER SYSTEMS INC·Filed 1987·Granted Feb 21, 1989·64 cites·29 claims
- 1074US5840293AIonic beads for controlled release and adsorptionADVANCED POLYMER SYSTEMS INC·Filed 1994·Granted Nov 24, 1998·40 cites·18 claims
- 1169US4520133AMonohydroxy-benzoyl peroxide and compositions for treating acneRICHARDSON VICKS INC·Filed 1983·Granted May 28, 1985·12 cites·5 claims
- 1260US8877166B2SPF liquid cleansing compositionsCOCKERELL CLAY J·Filed 2008·Granted Nov 4, 2014·0 cites·9 claims
- 1360US4758432ATopical treatment of skin inflammatory disordersRICHARDSON VICKS INC·Filed 1984·Granted Jul 19, 1988·7 cites·18 claims
- 1455US4530828ANail conditionerRICHARDSON VICKS INC·Filed 1982·Granted Jul 23, 1985·15 cites·7 claims
- 1550US4623667ATopical treatment of skin inflammatory disordersRICHARDSON VICKS INC·Filed 1985·Granted Nov 18, 1986·16 cites·8 claims
- 1649US12029811B2Formulation and method for the treatment of androgenic alopeciaCENTRO INT DE COSMIATRIA S A P I DE C V·Filed 2019·Granted Jul 9, 2024·0 cites·8 claims
- 1748US2020016107A1Composition and method for the topical treatment of severe acneCENTRO INTTERNACIONAL DE COSMIATRIA S A P I DE C V·Filed 2018·Application pending·0 cites
- 1843US2004157766A1Topical pharmaceutical and/or cosmetic dispense systemsEDKO TRADING REPRESENTATION·Filed 2004·Application pending·0 cites
- 1937US2013210840A1Anti-Cellulite Composition and Method of Treating CelluliteGRASELA JOSEPH·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →