Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4847247 | Penicillin derivatives as anti-inflammatory and antidegenerative agents | Kevan R. Thompson, James B. Doherty | 1989-07-11 |
| 4845088 | Tetrazolyl derivatives of beta-lactams useful as elastase inhibitors | James B. Doherty, William K. Hagmann, Shrenik K. Shah | 1989-07-04 |
| 4797396 | .beta.-Lactam derivatives as anti-inflammatory and antidegenerative agents | Morris Zimmerman, James B. Doherty, Bonnie M. Ashe, Conrad P. Dorn | 1989-01-10 |