Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4374139 | Levorotatory N-substituted acylmorphinans useful as analgesic agents | — | 1983-02-15 |
| 4270000 | Process for preparing 3-phenoxy morphinans | — | 1981-05-26 |
| 4247697 | 3-Phenoxy morphinans and their derivatives | — | 1981-01-27 |
| RE30452 | 3-Phenoxymorphinans and derivatives thereof | — | 1980-12-16 |
| 4194044 | Process for preparing 3-phenoxy morphinans | — | 1980-03-18 |