Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5686586 | Polycyclic aromatic derivatives, process for preparing the same and pharmaceutical and cosmetic compositions containing the same | Braham Shroot, Jacques Eustache, Jean-Michel Bernardon, Philippe Nedoncelle | 1997-11-11 |
| 5602104 | Polycyclic aromatic derivatives, process for preparing the same and pharmaceutical and cosmetic compositions containing the same | Braham Shroot, Jacques Eustache, Jean-Michel Bernardon, Philippe Nedoncelle | 1997-02-11 |