Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5354870 | Indole derivatives for dyeing keratin materials | Gerard Lang, Alex Junino, Herve Richard, Jean J. Vandenbossche | 1994-10-11 |
| 5302376 | Cosmetic screening emulsion comprising a UV-A screening agent and a UV-B screening agent and its use for skin protection against ultraviolet radiation | Martine Eteve | 1994-04-12 |