Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4288444 | Analgesic and morphine-antagonistic 6,7-benzomorphans | Antony M. Akkerman, Hermanus C. C. K. van Bakel | 1981-09-08 |
| 4234591 | Analgesic and morphine-antagonistic 9-phenyl-6,7-benzomorphans | Antony M. Akkerman, Hermanus C. C. K. van Bakel | 1980-11-18 |