Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8648090 | Indole alkaloid derivatives having opioid receptor agonistic effect, and therapeutic compositions and methods relating to same | Hiromitsu Takayama, Mariko Kitajima, Kenjiro Matsumoto | 2014-02-11 |
| 8247428 | Indole alkaloid derivatives having opioid receptor agonistic effect, and therapeutic compositions and methods relating to same | Hiromitsu Takayama, Mariko Kitajima, Kenjiro Matsumoto | 2012-08-21 |