Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5583111 | Thrombin inhibitors | J urgen Hemberger, Roy T. Sawyer, Sabine Wolf | 1996-12-10 |
| 4801576 | Method of inhibiting blood clotting with desulfatohirudins | Hans Fritz, Ursula Seemuller, Ernst Fink | 1989-01-31 |
| 4767742 | Hirudin-PA and its derivatives, process for manufacturing these and the use of these substances | Ursula Seemuller, Hans Fritz, Ernst Fink | 1988-08-30 |
| 4745177 | Desulfatohirudins, the preparation thereof and pharmaceutical compositions containing them | Hans Fritz, Ursula Seemuller, Ernst Fink | 1988-05-17 |
| 4654302 | Process for the preparation of desulfatohirudins | Hans Fritz, Ursula Seemuller, Ernst Fink | 1987-03-31 |
| 4636489 | Modified protease inhibitors, process for their preparation, and pharmaceutical compositions prepared therefrom | Ursula Seemuller, Hans Fritz | 1987-01-13 |