Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5667792 | Derivatives of 2,5-dihydroxyphenylcarboxylic acids, and their utilization in cosmetic or dermatological compositions with a depigmenting action | Alex Junino, Alain Lagrange, Quang L. N'Guyen | 1997-09-16 |
| 5637756 | Derivatives of 2,5-dihydroxyphenylcarboxylic acid | Alex Junino, Alain Lagrange, Quang L. N'Guyen | 1997-06-10 |