Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9789039 | Oxidation dyeing process implementing a pretreatment based on a composition rich in fatty substances and on metal catalysts | Marie Mignon, Marie Giafferi, Leïla Hercouet, Henri Samain | 2017-10-17 |