Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4973590 | Process for the preparation of quinolonecarboxylic acids which can be administered parenterally | Michael Preiss, Arthur Haaf, Paul Naab, Rudolf Zerbes | 1990-11-27 |
| 4675182 | Complexes of prostaglandins | Bernhard Streuff, Detlef Mathes, Bernd Schade | 1987-06-23 |