Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5686100 | Prophylactic and therapeutic treatment of skin sensitization and irritation | John J. Wille | 1997-11-11 |
| 5618557 | Prophylactic treatment of allergic contact dermatitis | John J. Wille, Frank S. Castellana | 1997-04-08 |
| 5591820 | Polyurethane pressure-sensitive adhesives | Ladislav Bastar, Kishore R. Shah, Khosrow Jamshidi, Tak Lung Chang, Sheng-hung Kuo | 1997-01-07 |