Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5376681 | Aminocoumaran derivatives, their production and use | Tetsuya Aono, Takayuki Doi | 1994-12-27 |
| 5298622 | Spiroindane opiate analogs | Philip S. Portoghese, Scott Moe | 1994-03-29 |