Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11324682 | Composition for dyeing the hair, comprising an oxidation base of para-phenylenediamine type and a 2-amino-5-ethylphenol coupler | Aziz Fadli, Frédéric Le Grand | 2022-05-10 |
| 11213471 | Composition for dyeing the hair, comprising an oxidation base, a 2-amino-5-ethylphenol coupler and a fatty substance | Aziz Fadli, Frédéric Legrand | 2022-01-04 |