Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4855294 | Method for reducing skin irritation associated with drug/penetration enhancer compositions | Dinesh C. Patel | 1989-08-08 |
| 4853227 | Transdermal administration of a systemic active agent to a premature neonatal infant | Tamie Kurihara-Bergstrom, William R. Good | 1989-08-01 |
| 4849224 | Device for administering an active agent to the skin or mucosa | Yunik Chang, Dinesh C. Patel | 1989-07-18 |