Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12064500 | Hair lightening composition comprising hydrogen peroxide, a peroxygenated salt, a carbonate and at least one polyphosphorus derivative | Alain Lagrange | 2024-08-20 |
| 10716744 | Multi-step hair dyeing process using at least one titanium salt and a synthetic direct dye | Alain Lagrange | 2020-07-21 |
| 10537511 | Hair dyeing process using at least one dye, a titanium salt and an insoluble silicate | Alain Lagrange | 2020-01-21 |
| 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 | Alain Lagrange, Françoise Albouy, Frédéric Simonet | 2020-01-07 |
| 10524996 | Hair dyeing process using at least one dye, a titanium salt and an anionic thickening polymer | Alain Lagrange, Françoise Albouy | 2020-01-07 |
| 10524998 | Hair dyeing process using at least one dye, an organic titanium salt, and a non-cellulosic-based polysaccharide | Alain Lagrange, Françoise Albouy, Frédéric Simonet | 2020-01-07 |
| 10251827 | Oxidation dyeing process using a composition comprising a monoaminobenzene and a metal catalyst | Alain Lagrange, Marie Mignon | 2019-04-09 |
| 10052273 | Hair dyeing method employing at least one ortho-diphenol, one titanium derivative and one carboxylic acid | Alain Lagrange | 2018-08-21 |
| 10010495 | Hair dyeing process using at least one ortho-diphenol and one organic salt of titanium and of a carboxylic acid | Alain Lagrange | 2018-07-03 |
| 9993409 | Composition for dyeing keratin fibres, comprising an oxidation base and a particular heteroaryl coupler | Alain Lagrange | 2018-06-12 |
| 9993412 | Hair colouring method employing a chromene or chroman dye, a particular organic compound, an oxidizing agent, an alkaline agent and a metal salt | Alain Lagrange, Françoise Albouy | 2018-06-12 |
| 9375393 | Composition comprising a non-nitrogenous zinc salt and a particular cationic surfactant | Estelle Mathonneau, Julie Brun | 2016-06-28 |
| 8888866 | Dyeing process using a natural dye on keratin fibres that have undergone permanent reshaping | — | 2014-11-18 |
| 8828368 | Cosmetic composition comprising a particular zinc salt and a starch | Geraldine Fack, Julie Brun | 2014-09-09 |
| 8808401 | Hair dyeing process using an insoluble silicate, an aromatic compound and a hydroxylated aliphatic solvent | Françoise Albouy | 2014-08-19 |
| 8801808 | Dye composition comprising benzyl alcohol, a monoalcohol and a particular direct dye | Alain Lagrange | 2014-08-12 |
| 8802066 | Cosmetic composition comprising a particular zinc salt and an amino silicone | Geraldine Fack, Julie Brun | 2014-08-12 |
| 8790623 | Composition for treating keratin fibers, comprising at least one aromatic alcohol, at least one aromatic carboxylic acid, and at least one protecting agent | Franck Giroud | 2014-07-29 |
| 8765108 | Detergent cosmetic composition comprising at least four surfactants, at least one cationic polymer and at least one zinc salt | — | 2014-07-01 |
| 8691196 | Photoprotective treatment of keratin fibers by application of heat | Gilles Genain | 2014-04-08 |
| 8551188 | Composition comprising a hydrophobic dye, a particular organic and/or mineral alkaline agent, a particular compound (I) and a particular organic compound (II), and dyeing use thereof | Alain Lagrance | 2013-10-08 |
| 8518126 | Hair dyeing process using a chromene or chromane dye | — | 2013-08-27 |
| 8231690 | Composition comprising derivatives of phenoxazinones for hair colouring | Patrick Choisy, Alain Lagrange | 2012-07-31 |
| 7998464 | Process for the photoprotective treatment of artificially dyed keratin fibers by application of a liquid water/steam mixture | — | 2011-08-16 |
| 7713310 | Dyeing process comprising a zinc-based compound for wash-protecting the color of artificially dyed keratin fibers | — | 2010-05-11 |