Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8993764 | Use of oripavine as a starting material for buprenorphine | Anthony Mannino, Erik R. Hoefgin, Henry J. Buehler | 2015-03-31 |
| 6579985 | Preparation of codeine from morphine | — | 2003-06-17 |