Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6093219 | Composition for the oxidation dyeing of keratin fibers, comprising at least two oxidation bases and an indole coupler, and dyeing process | Marie-Pascale Audousset, Jean Cotteret, Roland De La Mettrie | 2000-07-25 |