Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5364620 | Controlled absorption diltiazem formulation for once daily administration | Edward J. Geoghegan, Donald E. Panoz | 1994-11-15 |
| 5336504 | Diltiazem formulations and methods of treatment | Edward J. Geoghegan, Donald E. Panoz | 1994-08-09 |