Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6824764 | Use of particular aminosilicones as a pretreatment of processes for coloring keratin fibers with direct dyes or with oxidation dyes | Priscille Devin-Baudoin | 2004-11-30 |
| 6824765 | Use of particular aminosilicones as post-treatment of processes for coloring keratin fibers with direct dyes or with oxidation dyes | Jonathan Gawtrey, Serge Restle, Priscille Devin-Baudoin | 2004-11-30 |