Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6113928 | Skin cosmetic composition containing retinal | Laurent Nogueira | 2000-09-05 |
| 5776986 | Composition containing retinal | Emmanuelle Couval, Nathalie Firmino, Henri Jammes, Valerie Clairand | 1998-07-07 |