Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4851415 | Ophthalmic use of naphthyridine antibiotics | Carl L. Heifetz | 1989-07-25 |
| 4822801 | 4-oxo-1,4-dihydroquinoline-3-carboxylic acid derivative as antibacterial agents | John M. Domagala, Joseph P. Sanchez | 1989-04-18 |