Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4870083 | 1,4-Disubstituted-piperidinyl compounds useful as analgesics and muscle relaxants | Thaddeus Nieduzak, Francis P. Miller, Stephen M. Sorensen | 1989-09-26 |
| 4868194 | Imidazole antiarrhythmics | John E. Koerner, Richard C. Dage, Tung Li, David A. Hay | 1989-09-19 |