Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5631326 | Crosslinked nitrogen-containing vinyl copolymers processes for their preparation and the use of these compounds | Michael Ahlers, Stefan M ullner, Axel Walch | 1997-05-20 |
| 5610151 | Monomeric bile acid derivatives, processes for their preparation and the use of these compounds as medicaments | Alfons Enhsen, Werner Kramer, G unther Wess | 1997-03-11 |