Issued Patents All Time
Showing 51–75 of 131 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5984975 | 3-substituted para-aminophenols and use thereof in dyeing keratinous fibers | Alain Lagrange, Jean J. Vandenbosche, Marie-Pascale Audousset | 1999-11-16 |
| 5968206 | Compositions and processes for the oxidative dyeing of keratin fibers with para-phenylenediamine derivatives and 4-hydroxyindule at basic ph's | Marie-Pascale Audousset | 1999-10-19 |
| 5964898 | Composition for the oxidation dyeing of keratinous fibers comprising 2-(.beta.-hydroxyethyl)-para-phenylenediamine, 2-methylresorcinol and resorcinol, and dyeing process using such a composition | Marie-Pascale Audousset | 1999-10-12 |
| 5938792 | Process for dyeing keratinous fibers with aminoindoles and oxidation dye precursors at basic Ph's and dyeing agents | Gerard Lang, Alex Junino, Alain Lagrange | 1999-08-17 |
| 5928385 | Composition for the oxidation dyeing of keratin fibers comprising a combination of at least two specific para-phenylenediamine derivatives and processes for dyeing keratin fibers | Marie-Pascale Audousset | 1999-07-27 |
| 5919273 | Compositions and processes for dyeing keratin fibers with an oxidation base, a coupler, a cationic direct dye, and an oxidizing agent | Christine Rondeau, Roland De La Mettrie | 1999-07-06 |
| 5879412 | Compositions and processes for dyeing keratin fibers with an oxidation base, a coupler, a cationic direct dye, and an oxidizing agent | Christine Rondeau, Roland De La Mettrie | 1999-03-09 |
| 5868800 | Composition for the oxidation dyeing of keratinous fibres, comprising a para-phenylenediamine derivative and a 6-hydroxy-1, 4-benzomorpholine and dyeing process using such a composition | Marie-Pascale Audousset | 1999-02-09 |
| 5863300 | Composition for the oxidation dyeing of keratinous fibres comprising a para-phenylenediamine, a meta-phenylenediamine and a para-aminophenol or a meta-aminophenol, and dyeing process | Marie-Pascale Audousset | 1999-01-26 |
| 5804171 | Composition for the oxidation dyeing of keratinous fibres and dyeing process employing this composition | Marie-Pascale Audousset | 1998-09-08 |
| 5792221 | Hydroxypropylated 2-nitro-p-phenylenediamines, and compositions for dyeing keratinous fibers which contain hydroxypropylated 2-nitro-p-phenylenediamines | Alain Lagrange, Alex Junino, Alain Genet | 1998-08-11 |
| 5769903 | Composition for the oxidation dyeing of keratin fibers, comprising an oxidation base, an indole coupler and an additional heterocyclic coupler, and dyeing process | Marie-Pascale Audousset | 1998-06-23 |
| 5752982 | Methods for dyeing keratinous fibers with compositions which contain aminoindole couplers, oxidation dye precursors, and oxidizing agents at acid pHs | Gerard Lang, Alex Junino, Alain Lagrange | 1998-05-19 |
| 5752983 | Composition for oxidation dyeing of keratinous fibres comprising an oxidation base, a coupler, and 4-hydroxyindole as coupler and dyeing process with this composition | Marie-Pascale Audousset | 1998-05-19 |
| 5735908 | Compositions and processes for the oxidative dyeing of keratin fibres with para-phenylenediamine derivatives and a cationic substantive polymer | Marie-Pascale Audousset | 1998-04-07 |
| 5703266 | 3-substituted para-aminophenols | Alain Lagrange, Jean J. Vandenbosche, Marie-Pascale Audousset | 1997-12-30 |
| 5693101 | Composition for the oxidation dyeing of keratinous fibres comprising a 3-fluoropara-aminophenol and at least one coupler selected from a meta-aminophenol and a meta-phenylenediamine and dyeing process using such a composition | Marie-Pascale Audousset | 1997-12-02 |
| 5690695 | Composition for the oxidation dyeing of keratinous fibres, comprising a para-phenylenediamine derivative and a 6-hydroxy-1, 4-benzomorpholine and dyeing process using such a composition | Marie-Pascale Audousset | 1997-11-25 |
| 5683474 | Method for dyeing keratinous fibres using 4-hydroxyindole derivatives at acid pH and compositions used | Marie-Pascale Audousset | 1997-11-04 |
| 5645609 | 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 | Herve Andrean, Alex Junino, Louis Lezoray, Marie-Pascale Audousset, Mireille Maubru | 1997-07-08 |
| 5628991 | Cosmetic composition containing a diaminoalkane as an odorless alkalifying agent | Henri Samain, Claude Dubief | 1997-05-13 |
| 5609649 | Tinctorial composition for keratinous fibers containing oxidation dye precursors and couplers derived from 4-hydroxyindole, and dyeing method using them | Alex Junino, Jean J. Vandenbossche, Herve Richard | 1997-03-11 |
| 5605680 | Photostable cosmetic composition containing a UV-A screen and a UV-B screen and a process for stabilizing the UV-A screen with the UV-B screen | Andre Deflandre, Serge Forestier, Gerard Lang, Jean F. Grollier | 1997-02-25 |
| 5599353 | Composition for the oxidation dyeing of keratinous fibers comprising 2-(.beta.-hydroxyethyl)-para-phenylenediamine, 2-methylresorcinol and 3-aminophenol, and dyeing process using such a composition | Marie-Pascale Audousset | 1997-02-04 |
| 5580357 | Composition for the oxidation dyeing of keratinous fibres comprising a para-aminophenol, a meta-aminophenol and an ortho-aminophenol, and dyeing process using such a composition | Marie-Pascale Audousset, Alain Lagrange, Jean J. Vandenbosche | 1996-12-03 |