Issued Patents All Time
Showing 25 most recent of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11944695 | Coated colouring solid particles comprising at least one direct dye and/or one oxidation dye precursor | — | 2024-04-02 |
| 11911636 | Process for treating keratin fibers using a packaging article comprising an envelope and an anhydrous composition comprising an oxidizing agent | Fabien Aubert | 2024-02-27 |
| 11883512 | Alkaline composition comprising at least three different alkaline agents for the treatment of keratin fibres, methods and uses | Géraldine Login, Arnaud Hucher | 2024-01-30 |
| 11007131 | Dyeing composition comprising a direct dye of triarylmethane structure, and a silicone | Valérie Nicou, Maria Nieto | 2021-05-18 |
| 11000464 | Dyeing composition at acidic pH comprising a direct dye of triarylmethane structure | Valérie Nicou, Maria Nieto | 2021-05-11 |
| 10130829 | Packaging article comprising an envelope and an anhydrous dye composition comprising a direct dye, use of the same and process for dyeing keratin fibres | Fabien Aubert | 2018-11-20 |
| 10117811 | Packaging article comprising an envelope and an anhydrous dye composition comprising an oxidation dye, use of the same and process for dyeing keratin fibres | Fabien Aubert | 2018-11-06 |
| 9522106 | Composition for dyeing keratinous fibres comprising a direct dye having a disulphide/thiol functional group, a thickening polymer, an ethoxylated fatty alcohol and/or a nonionic surfactant, an alkaline agent and a reducing agent | Chrystel Pourille | 2016-12-20 |
| 9271915 | Composition for dyeing keratin fibres comprising a direct dye bearing a disulphide/thiol function, a non-cellulose-based thickening polymer, an alkaline agent and a reducing agent | Chrystel Pourille | 2016-03-01 |
| 9265705 | Composition for dyeing keratin fibres comprising a direct dye bearing a disulphide/thiol function, a nonionic surfactant, an amphoteric surfactant, an ethoxylated fatty alcohol, an alkaline agent and a reducing agent | Chrystel Pourille | 2016-02-23 |
| 8671956 | Method for permanent reshaping and in particular for straightening, comprising a stage of straightening keratinous fibres employing a composition comprising at least 40% by weight of non-silicone fatty substances | Anne Bouchara, Gaëlle Petit, Gregory Plos | 2014-03-18 |
| 8597373 | Hair dyeing process using a composition comprising at least one indole or indoline compound, a metal salt, hydrogen peroxide and a basifying agent | Gilles Genain, Patrick Choisy | 2013-12-03 |
| 8097044 | Hair compositions comprising at least one disulfide direct dye and at least one alkaline hydroxide agent and simultaneous hair shaping and dyeing processes | Maxime De Boni | 2012-01-17 |
| 7951875 | Low molecular weight hydrogenated nitrile rubber | Sharon Guo, Zsolt Szentivanyi, Stephan Glander | 2011-05-31 |
| 7919563 | Low molecular weight hydrogenated nitrile rubber | Sharon Guo, Zsolt Szentivanyi, Stephan Glander | 2011-04-05 |
| 7857866 | Dyeing method using a composition comprising an ortho-diphenol and comprising a wiping, drying or non rinsing stage | — | 2010-12-28 |
| 7857865 | Composition comprising at least one ortho-diphenol, metal salt, hydrogen peroxide and (bi)carbonate and hair dyeing method therewith | Luc Gourlaouen | 2010-12-28 |
| 7833290 | Composition comprising a derivative of hermatoxylin, of hematein, of brazilin or of brazilein, metal salt, hydrogen peroxide, and (bi)carbonate and hair dyeing method therewith | Luc Gourlaouen | 2010-11-16 |
| 7772328 | Low molecular weight hydrogenated nitrile rubber | Sharon Guo, Zsolt Szentivanyl, Stephan Glander | 2010-08-10 |
| 7745539 | Low molecular weight nitrite rubber | Sharon Guo | 2010-06-29 |
| 7655052 | Composition for the coloring of keratinous fibers comprising a halochromic compound, the dye corresponding to this compound, and methods of use thereof | Alain Lagrange | 2010-02-02 |
| 7641703 | Composition for the coloring of keratinous fibers comprising a halochromic compound and/or the dye corresponding to this compound, and method of use thereof | Alain Lagrange | 2010-01-05 |
| 7611545 | Cosmetic article and process for dry dyeing keratin materials | Luc Gourlaouen, Pascal Simon | 2009-11-03 |
| 7595361 | Adhesive compositions | Sharon Guo | 2009-09-29 |
| 7585920 | Process for the preparation of low molecular weight hydrogenated nitrile rubber | — | 2009-09-08 |