Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4975454 | Triene compounds having a chromene structure | Jean-Daniel Brion, Guillaume Le Baut, Sylvie Piessard-Robert, Claude Cudennec, Genevieve Seurre | 1990-12-04 |
| 4975455 | New heteroarotinoid compounds | Jean-Daniel Brion, Guillaume Le Baut, Sylvie Piessard-Robert, Claude Cudennec, Genevieve Seurre | 1990-12-04 |