Issued Patents 1989
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4879382 | Pyrido(3,4-f)pyrrolo(1,2-b)(1,2,5)triazepines | Richard C. Effland, Larry Davis, Gordon E. Olsen | 1989-11-07 |
| 4873234 | Isoxazolobenzoxazepines | Gregory M. Shutske | 1989-10-10 |
| 4868177 | 1,2,3,4-tetrahydro-1,9-acridinediamines, pharmaceutical compositions and use | Gregory M. Shutske | 1989-09-19 |
| 4865764 | 5-aryl-11-substituted-5H,11H-pyrrolo[2,1-][1,4]benzoxazepines as hypotensive agents | Richard C. Effland | 1989-09-12 |
| 4812450 | Spiro((piperidine-pyrrolidine- or hexahydroazepinyl substituted) pyrrolo(2,1-C) (1,4)benzoxazepines) | Richard C. Effland, Larry Davis | 1989-03-14 |