Inventor · disambiguated record
Nghi Van Nguyen
Also filed as: VAN NGUYEN NGHI
13 granted patents·9 pending applications·89 citations·filing 1991–2019
90Inventor score
Top patents by PatentIndex Score
22 records- 0189US6800302B2Heat activated durable styling compositions comprising C1 to C22 Substituted C3-C5 monosaccharides and methods for sameOREAL·Filed 2001·Granted Oct 5, 2004·22 cites·112 claims
- 0289US6486105B1Heat activated durable conditioning compositions comprising C3 to C5 monosaccharides, and methods for using sameOREAL·Filed 2001·Granted Nov 26, 2002·31 cites·146 claims
- 0388US8637489B2Clear carrier compositions for lipophilic compounds, and method of treating keratinous substrates using such compositionsVAN NGUYEN NGHI·Filed 2010·Granted Jan 28, 2014·8 cites·46 claims
- 0481US8475778B2Aqueous polyamine-containing anti-frizz composition for hairVAN NGUYEN NGHI·Filed 2006·Granted Jul 2, 2013·2 cites·21 claims
- 0580US6782895B2Compositions comprising at least one hydroxide compound and at least one complexing agent, and methods for using the sameOREAL·Filed 2001·Granted Aug 31, 2004·10 cites·36 claims
- 0675US7622104B2Methods for relaxing and re-waving hair comprising at least one reducing agent and at least one hydroxide compoundOREAL·Filed 2001·Granted Nov 24, 2009·6 cites·35 claims
- 0774US6800277B2Hair relaxer compositions with a visual indicatorOREAL·Filed 2002·Granted Oct 5, 2004·4 cites·36 claims
- 0873US7468180B2Compositions comprising at least one hydroxide compound and at least one oxidizing agent, and methods to straighten curly hairOREAL·Filed 2001·Granted Dec 23, 2008·3 cites·44 claims
- 0970US7459150B2Heat activated durable conditioning compositions comprising an aminated C5 to C7 saccharide unit and methods for using sameOREAL·Filed 2001·Granted Dec 2, 2008·2 cites·138 claims
- 1068US8367047B2Hair compositionsOREAL·Filed 2002·Granted Feb 5, 2013·1 cites·12 claims
- 1156US11642301B2Systems, kits, and methods for treating hair with compositions containing ionic polymersOREAL·Filed 2019·Granted May 9, 2023·0 cites·18 claims
- 1254US2017189306A1Compositions containing polycarbodiimides and amino compounds for treating keratinous substratesOREAL·Filed 2016·Application pending·0 cites
- 1354US2019142729A1Compositions and methods for treating keratinous substratesOREAL·Filed 2019·Application pending·0 cites
- 1453US2017189312A1Compositions containing polycarbodiimides and amino compounds for enhanced color retention and durabilityOREAL·Filed 2016·Application pending·0 cites
- 1553US2020206122A1Compositions containing ionic polymers for treating hairOREAL·Filed 2019·Application pending·0 cites
- 1648US2018353420A1Compositions containing polycarbodiimides and latex polymers for treating keratinous substratesOREAL·Filed 2018·Application pending·0 cites
- 1747US2017189309A1Compositions and methods for treating keratinous substratesOREAL·Filed 2016·Application pending·0 cites
- 1846US7431937B2Compositions comprising at least one aminated C5-C7 saccharide unit, and their use for the protection and/or repair of keratinous fibersOREAL·Filed 2001·Granted Oct 7, 2008·0 cites·2 claims
- 1945US2002189027A1Composition and methods for lanthionizing keratin fibers using at least one organic nucleophile and at least one hydroxide ion generatorFiled 2001·Application pending·0 cites
- 2043US2017189313A1Compositions containing polycarbodiimides and latex polymers for treating keratinous substratesOREAL·Filed 2016·Application pending·0 cites
- 2143US2017189308A1Compositions and methods for treating keratinous substratesOREAL·Filed 2016·Application pending·0 cites
- 2231USH1223HMethod of making fluorodinitroethanol (fdne)US NAVY·Filed 1991·Granted Aug 3, 1993·0 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when Nghi Van Nguyen files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →