Inventor · disambiguated record
Herve Andrean
Also filed as: ANDREAN HERVE
17 granted patents·6 pending applications·350 citations·filing 1986–2010
94Inventor score
Files withOREAL20
Top patents by PatentIndex Score
23 records- 0188US5449403AProduct based on colored inorganic particles including a melanin pigment, process for its preparation and its use in cosmeticsOREAL·Filed 1994·Granted Sep 12, 1995·30 cites·28 claims
- 0286US6022379APyrrole derivatives of 1,4-naphthoquinone and of 1,4-dihydroxynaphthalene for dyeing keratin fibers, compositions comprising the same, and dyeing processOREAL·Filed 1998·Granted Feb 8, 2000·43 cites·26 claims
- 0383US5645609ACompositions which contain and processes which use an insoluble pigment obtained by the oxidative polymerization of indole derivatives for the temporary dyeing of keratinous fibersOREAL·Filed 1996·Granted Jul 8, 1997·77 cites·22 claims
- 0474US5205837AProduct based on inorganic or organic lamellar particles, containing a melanotic pigment, process for preparing it and its use in cosmeticsOREAL·Filed 1991·Granted Apr 27, 1993·49 cites·23 claims
- 0568US5244497AProcess for the preparation of a melanic pigment by an enzyme route and its use in cosmeticsOREAL·Filed 1991·Granted Sep 14, 1993·13 cites·12 claims
- 0659US6077320AUse of diiminoisoindoline derivatives or 3-aminoisoindolone derivatives for dyeing keratin fibers, and dye compositions containing themOREAL·Filed 1997·Granted Jun 20, 2000·21 cites·27 claims
- 0759US5451254AFine dispersion of melanin pigments, its preparation and its use in cosmeticsOREAL·Filed 1992·Granted Sep 19, 1995·26 cites·22 claims
- 0859US2005019290A1Dithiols and use thereof for strengthening the hairFiled 2004·Application pending·0 cites
- 0958US6451067B1Dyeing method using a heterocyclic cationic amine and a compound chosen from an aldehyde, a ketone, a quinone, a di-iminoisoindoline derivative and a 3-amino-isoindolone derivativeOREAL·Filed 1999·Granted Sep 17, 2002·21 cites·76 claims
- 1058US2007130702A1Dyeing process using a specific compound containing active methylene and a compound chosen from a specific aldehyde, a specific ketone, a quinone and a diiminoisoindoline or 3-aminoisoindolone derivativeOREAL·Filed 2006·Application pending·0 cites
- 1157US2011052513A1Cationic surfactant compounds, use thereof as conditioner, cosmetic treatment method, and cosmetic or pharmaceutical compositions comprising sameOREAL·Filed 2009·Application pending·0 cites
- 1256US2010209373A1Dithiols and use thereof for strengthening the hairOREAL·Filed 2010·Application pending·0 cites
- 1355US7396897B2N-α- and N-ε-lysine and ornithine compounds comprising a thiol function and cosmetic use thereofOREAL·Filed 2004·Granted Jul 8, 2008·0 cites·21 claims
- 1455US2005002886A1Dithiols comprising at least one amide functional group and their use in transforming the shape of the hairFiled 2004·Application pending·0 cites
- 1550US6635090B1Dyeing method using a specific cationic derivative and a compound selected among a specific aldehyde, a specific ketone, a quinone and a di-imino-isoindoline or 3-amino-isoindolone derivativeOREAL·Filed 1999·Granted Oct 21, 2003·14 cites·64 claims
- 1649US6458168B1Hair dyeing method using an aliphatic cationic amine and compound chosen from an aldehyde, a ketone, a quinone, a di-imino-isoindoline, and a 3-aminoisoindolone derivativeOREAL·Filed 1999·Granted Oct 1, 2002·12 cites·68 claims
- 1748US2005191261A1Process for strengthening hair and improving the compatibility of a treatment for waving the hair with another subsequent cosmetic treatment comprising applying derivatives of 2-iminothiolaneFiled 2005·Application pending·0 cites
- 1846US5776497AProduct based on inorganic or organic particles bearing an indoline-based productOREAL·Filed 1995·Granted Jul 7, 1998·10 cites·21 claims
- 1943US4692166AUse of halogenated 4,5-methylenedioxyphenol in the dyeing of keratinous fibresOREAL·Filed 1986·Granted Sep 8, 1987·10 cites·18 claims
- 2042US5145483ASubstituted ortho-aminophenols, process for preparing them and their use for the oxidatin dyeing of keratinous fibresOREAL·Filed 1989·Granted Sep 8, 1992·9 cites·20 claims
- 2141US5873910AProcess for the two-stage oxidation dyeing of keratin fibers with a manganese complex or salt and a 4-substituted 1-naphthol, and dyeing kitOREAL·Filed 1997·Granted Feb 23, 1999·7 cites·37 claims
- 2241US5427588ADyeing compositions containing indoline compounds and process for dyeing keratinous fibresOREAL·Filed 1993·Granted Jun 27, 1995·8 cites·15 claims
- 2330US7204857B1Dyeing method using a specific active methylene compound and a compound selected among a specific aldehyde, a specific ketone, a quinone and a di-imino-isoindoline or 3-amino-isoindolone derivativeOREAL·Filed 1999·Granted Apr 17, 2007·0 cites·53 claims
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