Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5696099 | Topical preparations for the treatment of acne and acneiform dermatitis | Francesco Della Valle, Gabriella Calderini | 1997-12-09 |
| 5693623 | Topical preparations for the treatment of acne and acneiform dermatitis | Francesco Della Valle, Gabriella Calderini | 1997-12-02 |