Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5622957 | Benzopyrrolizinoquinolizinones | Jean-Daniel Brion, Claude Thal, Luc Demuynck, Jean Lepagnol, Pierre Lestage +3 more | 1997-04-22 |
| 5602131 | EburnanE analogues | Jean-Daniel Brion, Claude Thal, Luc Demuynck, Jean Lepagnol, Pierre Lestage +3 more | 1997-02-11 |