Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5478573 | Delayed, sustained-release propranolol pharmaceutical preparation | Herman J. Eichel, Brent D. Massmann | 1995-12-26 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5478573 | Delayed, sustained-release propranolol pharmaceutical preparation | Herman J. Eichel, Brent D. Massmann | 1995-12-26 |