Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4859683 | Certain benzoxepins and their pharmaceutical compositions and methods | Raymond D. Youssefyeh, Henry F. Campbell, Donald E. Kuhla | 1989-08-22 |
| 4857517 | Quinuclidyl benzoxepins as 5-HT.sub.3 antagonists | Raymond D. Youssefyeh, Henry F. Campbell, Donald E. Kuhla | 1989-08-15 |