Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5679360 | Substance P antagonist for the treatment of lichens, prurigo, pruritus | Lionel Breton | 1997-10-21 |
| 5658581 | Histamine antagonist, an interleukin-1 antagonist and/or a TNF alpha antagonist in a cosmetic, pharmaceutical or dermatological composition and composition obtained | Lionel Breton, Catherine Cohen | 1997-08-19 |