Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5618559 | Method of making modified-release metronidazole compositions | Alan Mark Mancini, Steven C. Schumann | 1997-04-08 |
| 5609884 | Controlled release naproxen sodium plus naproxen combination tablet | — | 1997-03-11 |