Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8471033 | Method for producing an intermediate product of dabigatran etexilate | Christian Filser, Rainer Hamm, Arndt Hausherr, Gunter Koch, Ulrich Scholz +1 more | 2013-06-25 |
| 5347020 | Process for the preparation and purification of thermolabile compounds | Michael Aigner, Dieter Reichert, Horst Schwall, Werner Warth | 1994-09-13 |
| 4990222 | Process for the purification of thermolabile compounds by distillation | Michael Aigner, Dieter Reichert, Horst Schwall, Werner Warth | 1991-02-05 |