Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12226502 | Dyeing composition comprising a specific anthraquinone cationic direct dye, a cationic surfactant, an amphoteric or zwitterionic surfactant and a fatty alcohol | Valérie Nicou, Julie BLANC | 2025-02-18 |
| 11096880 | Process for dyeing keratin fibres using at least one direct dye and at least one disulfide, thiol or protected-thiol fluorescent dye | Mélanie Bellet | 2021-08-24 |