Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6641824 | Skin treatment using a new retinoid | Lorraine M. Cowton | 2003-11-04 |
| 6583184 | Compositions having comfrey and methods for reducing retinoid-induced skin irritation | — | 2003-06-24 |