Issued Patents 2017
| 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 Giafferi, Marie Crette, Leïla Hercouet, Henri Samain | 2017-10-17 |
| 9789040 | Oxidation dyeing process using a composition rich in fatty substances which comprises metal catalysts and couplers | Leïla Hercouet, Henri Samain, Alain Lagrange | 2017-10-17 |
| 9687057 | Dye composition using a specific non-ionic hydrotropic compound in a medium rich in fatty substances, methods and device | Alain Lagrange | 2017-06-27 |