Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4857525 | Quaternary ammonium retinoates, their use in cosmetics and in dermopharmacy | Michel Philippe, Henri Sebag, Jean-Luc Leveque | 1989-08-15 |
| 4767750 | Topical compositions intended for skin treatment containing salicylic acid derivatives | Bernard Jacquet, Jean-Luc Leveque, Michel Hocquaux | 1988-08-30 |
| 4668664 | Bi- or tri-enic fatty esters of erythromycin A; pharmaceutical and cosmetic compositions containing them | Andr/e/ Rougier, Didier Dupuis, Michel Philippe, Henri Sebag | 1987-05-26 |