Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4882144 | Solid, rapidly released medicament preparations containing dihydropyridines, and processes for their preparation | — | 1989-11-21 |
| 4857312 | Dihydropyridine spray, process for its preparation and its pharmaceutical use | Klaus-Dieter Ramsch | 1989-08-15 |
| 4842856 | Parenteral solution | Wolfgang Hoederath, Hans J. Ahr, Klaus Buhner, Manfred Winter | 1989-06-27 |