Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4863929 | 12- and 13-substituted ergoline derivatives having alpha.sub.2 -receptor-blocking effect | Gerhard Sauer, Josef Heindl, Helmut Wachtel | 1989-09-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4863929 | 12- and 13-substituted ergoline derivatives having alpha.sub.2 -receptor-blocking effect | Gerhard Sauer, Josef Heindl, Helmut Wachtel | 1989-09-05 |