Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6169110 | Rejuvenating the skin using a combination of vitamin A and alphahydroxy acids | — | 2001-01-02 |
| 5705179 | Tissue augmentation with perfluoropolyether compounds | — | 1998-01-06 |
| 5043356 | Composition and method for rejuvenating skin using vitamin A propionate | — | 1991-08-27 |
| 4361584 | Composition and method for the treatment of acne | — | 1982-11-30 |
| 4350681 | Stabilized benzoyl peroxide compositions | — | 1982-09-21 |
| 4189501 | Composition and method for the treatment of acne | — | 1980-02-19 |