Inventor
ANDREAN HERVE
FR20 patents
Patents
20 patentsUS5645609AJul 8, 1997
Compositions which contain and processes which use an insoluble pigment obtained by the oxidative polymerization of indole derivatives for the temporary dyeing of keratinous fibers
OREAL77 citations94
US6077320AJun 20, 2000
Use of diiminoisoindoline derivatives or 3-aminoisoindolone derivatives for dyeing keratin fibers, and dye compositions containing them
OREAL21 citations92
US6022379AFeb 8, 2000
Pyrrole derivatives of 1,4-naphthoquinone and of 1,4-dihydroxynaphthalene for dyeing keratin fibers, compositions comprising the same, and dyeing process
OREAL43 citations92
US5496543AMar 5, 1996
Product based on inorganic or organic particles bearing an indoline-based product
OREAL31 citations92
US5205837AApr 27, 1993
Product based on inorganic or organic lamellar particles, containing a melanotic pigment, process for preparing it and its use in cosmetics
OREAL49 citations92
US5451254ASep 19, 1995
Fine dispersion of melanin pigments, its preparation and its use in cosmetics
OREAL26 citations90
US5449403ASep 12, 1995
Product based on colored inorganic particles including a melanin pigment, process for its preparation and its use in cosmetics
OREAL30 citations89
US6635090B1Oct 21, 2003
Dyeing 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 derivative
OREAL14 citations84
US6451067B1Sep 17, 2002
Dyeing 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 derivative
OREAL21 citations84
US6458168B1Oct 1, 2002
Hair 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 derivative
OREAL12 citations74
US5776497AJul 7, 1998
Product based on inorganic or organic particles bearing an indoline-based product
OREAL10 citations74
US5583234ADec 10, 1996
Indoline-based products, processes for preparing them and their use in cosmetics
OREAL14 citations74
US5145483ASep 8, 1992
Substituted ortho-aminophenols, process for preparing them and their use for the oxidatin dyeing of keratinous fibres
OREAL9 citations74
US4692166ASep 8, 1987
Use of halogenated 4,5-methylenedioxyphenol in the dyeing of keratinous fibres
OREAL10 citations74
US5427588AJun 27, 1995
Dyeing compositions containing indoline compounds and process for dyeing keratinous fibres
OREAL8 citations73
US5873910AFeb 23, 1999
Process for the two-stage oxidation dyeing of keratin fibers with a manganese complex or salt and a 4-substituted 1-naphthol, and dyeing kit
OREAL7 citations72
US5244497ASep 14, 1993
Process for the preparation of a melanic pigment by an enzyme route and its use in cosmetics
OREAL13 citations66
US5556989ASep 17, 1996
Indoline compounds useful for dyeing keratinous fibres
OREAL3 citations62
US7396897B2Jul 8, 2008
N-α- and N-ε-lysine and ornithine compounds comprising a thiol function and cosmetic use thereof
OREAL0 citations42
US7204857B1Apr 17, 2007
Dyeing 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 derivative
OREAL0 citations42