Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5861173 | Long-lasting release nifedipine preparation | Takaaki Nishioka, Kenji Kuratani, Haruo Kanasaki, Ulrich Tenter, Andreas Ohm | 1999-01-19 |
| 5286754 | Pharmaceutical formulations of ciprofloxacin | Bernd Streuff | 1994-02-15 |
| 5266581 | Solid composition containing dihydropyridine, PVP and PVPP | Wolfgang Schmidt, Eduard Porges | 1993-11-30 |
| 4966772 | DHP delayed release preparation | Andreas Ohm, Manfred Bucheler, Roland Rupp, Heinrich Feltkamp | 1990-10-30 |
| 4933186 | Dihydropyridine depot formulation | Andreas Ohm, Manfred Bucheler, Josef Schmoll, Roland Rupp, Eduard Porges +1 more | 1990-06-12 |
| 4892741 | Press coated DHP tablets | Andreas Ohm, Shinji Maegata, Wolfgang Opitz | 1990-01-09 |
| 4562069 | Two-phase formulation | Ahmed Hegasy, Roland Rupp, Klaus-Dieter Ramsch | 1985-12-31 |