Issued Patents 2003
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6626962 | Mixture for the oxidation tinting of keratin fibers containing a laccase and tinting method using said mixture | Gerard Lang | 2003-09-30 |
| 6613102 | Composition for dyeing keratin fibers with a cationic direct dye and a thickening polymer | Gerard Lang | 2003-09-02 |
| 6599329 | Keratinous fibre oxidation dyeing composition containing a laccase and dyeing method using same | Gerard Lang | 2003-07-29 |
| 6592633 | Dye composition for keratin fibers, with a cationic direct dye and a substantive polymer | Gerard Lang | 2003-07-15 |
| 6576024 | Mixture for the oxidation tinting of keratin fibres containing a laccase and tinting method using said mixture | Gerard Lang | 2003-06-10 |
| 6554870 | Composition for the oxidation dyeing of keratin fibres comprising a para-phenylenediamine derivative and a cationic or amphoteric substantive polymer, and the use thereof | Marie-Pascale Audousset | 2003-04-29 |
| 6551359 | Mixture for the oxidation tinting of keratin fibres containing a laccase and tinting method using said mixture | Gerard Lang | 2003-04-22 |
| 6537328 | Keratinous fibre oxidation dyeing compositions containing a laccase and dyeing method using same | Gerard Lang | 2003-03-25 |
| 6530959 | Dyeing composition for keratinous fibres with a direct cationic coloring agent and a surfactant | Gerard Lang | 2003-03-11 |