Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5672360 | Method of treating pain by administering 24 hour oral opioid formulations | Richard Sackler, Paul Goldenheim | 1997-09-30 |
| 5656295 | Controlled release oxycodone compositions | Benjamin Oshlack, Mark Chasin, John Minogue | 1997-08-12 |