Issued Patents All Time
Showing 25 most recent of 211 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12064500 | Hair lightening composition comprising hydrogen peroxide, a peroxygenated salt, a carbonate and at least one polyphosphorus derivative | Boris Lalleman | 2024-08-20 |
| 10716744 | Multi-step hair dyeing process using at least one titanium salt and a synthetic direct dye | Boris Lalleman | 2020-07-21 |
| 10537511 | Hair dyeing process using at least one dye, a titanium salt and an insoluble silicate | Boris Lalleman | 2020-01-21 |
| 10524996 | Hair dyeing process using at least one dye, a titanium salt and an anionic thickening polymer | Boris Lalleman, Françoise Albouy | 2020-01-07 |
| 10524992 | Hair dyeing process using at least one direct and/or natural dye, a titanium salt, a cellulose-based polysaccharide and optionally a particular organic solvent | Boris Lalleman, Françoise Albouy, Frédéric Simonet | 2020-01-07 |
| 10524998 | Hair dyeing process using at least one dye, an organic titanium salt, and a non-cellulosic-based polysaccharide | Boris Lalleman, Françoise Albouy, Frédéric Simonet | 2020-01-07 |
| 10251827 | Oxidation dyeing process using a composition comprising a monoaminobenzene and a metal catalyst | Boris Lalleman, Marie Mignon | 2019-04-09 |
| 10052273 | Hair dyeing method employing at least one ortho-diphenol, one titanium derivative and one carboxylic acid | Boris Lalleman | 2018-08-21 |
| 10010495 | Hair dyeing process using at least one ortho-diphenol and one organic salt of titanium and of a carboxylic acid | Boris Lalleman | 2018-07-03 |
| 9993412 | Hair colouring method employing a chromene or chroman dye, a particular organic compound, an oxidizing agent, an alkaline agent and a metal salt | Boris Lalleman, Françoise Albouy | 2018-06-12 |
| 9993411 | Dye composition using a phenol-derived coupler in a medium rich in fatty substances, processes and devices | Marie Mignon | 2018-06-12 |
| 9993409 | Composition for dyeing keratin fibres, comprising an oxidation base and a particular heteroaryl coupler | Boris Lalleman | 2018-06-12 |
| 9872822 | Process for dyeing in the presence of oxidation bases comprising at least one sulfonic, sulfonamide, sulfone, amid or acid group and a metal catalyst, device and ready-to-use composition | Marie Mignon | 2018-01-23 |
| 9789040 | Oxidation dyeing process using a composition rich in fatty substances which comprises metal catalysts and couplers | Leïla Hercouet, Marie Mignon, Henri Samain | 2017-10-17 |
| 9687057 | Dye composition using a specific non-ionic hydrotropic compound in a medium rich in fatty substances, methods and device | Marie Mignon | 2017-06-27 |
| 9241886 | Dye composition using a particular phenolic coupler in a medium rich in fatty substances, processes and devices | Marie Mignon | 2016-01-26 |
| 9173821 | Oxidation dyeing process using a composition rich in fatty substances and metal catalysts, and device suitable therefor | Henri Samain, Leïla Hercouet, Marie Giafferi, Marie Mignon | 2015-11-03 |
| 9028562 | Dye composition using a 2-hydroxynaphthalene, (acylamino)phenol or quinoline coupler in a fatty-substance-rich medium, dyeing process and device therefor | Marie Mignon | 2015-05-12 |
| 9005594 | Method for lightening human keratin fibers using at least one anhydrous composition, at least one organic amine, and at least one oxidizing agent, and device for use thereof | Leïla Hercouet | 2015-04-14 |
| 8801808 | Dye composition comprising benzyl alcohol, a monoalcohol and a particular direct dye | Boris Lalleman | 2014-08-12 |
| 8758450 | Hair treatment process using a direct emulsion comprising an oxidizing agent and a direct emulsion containing an alkaline agent | Leïla Hercouet | 2014-06-24 |
| 8403999 | Dyeing and/or bleaching composition comprising a polycondensate of ethylene oxide and propylene oxide | Leïla Hercouet, Marie Giafferi, Liliane Gaillard, Gautier Deconinck, Arnaud Hucher | 2013-03-26 |
| 8231690 | Composition comprising derivatives of phenoxazinones for hair colouring | Boris Lalleman, Patrick Choisy | 2012-07-31 |
| 8075639 | Composition for oxidation dyeing of human keratin fibres at a pH of less than 8, comprising a fatty alcohol, a fatty ester and a cationic surfactant, method using same and device | Jean-Daniel Debain, Bruno Laguitton | 2011-12-13 |
| 7976584 | Dyeing composition comprising a dye and a propylene glycol derivative | Maxime De Boni | 2011-07-12 |