Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5409952 | Heterocyclic compounds: 2-styryl-4H-1-benzopyran-4-ones | Jean-Daniel Brion, Guillaume Le Baut, Francoise Zammatio, Alain Pierre, Ghanem Atassi | 1995-04-25 |
| 5391569 | New chromene compounds having a triene side chain | Jean-Daniel Brion, Guillaume Le Baut, Guillaume Poissonnet, Lucy De Montarby, Jacqueline Bonnet +2 more | 1995-02-21 |