Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4847261 | Alkoxy cycloalkanol esters of dihydrolysergic acid having peripheral serotonin antagonists properties | William L. Garbrecht, Kathleen R. Whitten | 1989-07-11 |
| 4845224 | Cycloalkanol esters of dihydrolysergic acid having peripheral serotonin antagonist properties | Kathleen R. Whitten, William L. Garbrecht, C. John Parli | 1989-07-04 |
| 4835159 | Ergoline esters useful as serotonin antagonists | William L. Garbrecht, Pawel Fludzinski | 1989-05-30 |
| 4820713 | Ketoalkanol esters of dihydrolysergic acid useful as 5HT receptor antagonists | William L. Garbrecht | 1989-04-11 |