Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5693340 | Delayed-release form for pharmaceutical active compounds | Klaus Harth, Hartmut Hibst, Juergen Dembowski, Reinhard Spengler | 1997-12-02 |
| 5364635 | Solid drug form with a high verapamil content | Helmut Fricke, Thomas Moest | 1994-11-15 |