Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4879293 | Pyrrols [3,4-8]pyrazine derivatives, their production and use as anti-anxiety agents | Kentaro Hiraga | 1989-11-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4879293 | Pyrrols [3,4-8]pyrazine derivatives, their production and use as anti-anxiety agents | Kentaro Hiraga | 1989-11-07 |