Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5266581 | Solid composition containing dihydropyridine, PVP and PVPP | Wolfgang Schmidt, Helmut Luchtenberg | 1993-11-30 |
| 4933186 | Dihydropyridine depot formulation | Andreas Ohm, Helmut Luchtenberg, Manfred Bucheler, Josef Schmoll, Roland Rupp +1 more | 1990-06-12 |