Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5696124 | Xanthine derivatives with adenosine-antagonistic activity | Ulrike Kufner-Muhl, Karl-Heinz Weber, Gerhard Waither, Werner Stransky, Gunter Schingnitz +2 more | 1997-12-09 |
| 5688802 | Bornyl xanthine derivatives with adenosine-antagonistic activity | Ulrike Kufner-Muhl, Karl-Heinz Weber, Gerhard Walther, Werner Stransky, Gunter Schingnitz +2 more | 1997-11-18 |
| 5641784 | 8-substituted 1,3-dialiphaticxanthine derivatives | Ulrike Kufner-Muhl, Werner Stransky, Gerhard Walther, Karl-Heinz Weber, Franz J. Kuhn +2 more | 1997-06-24 |
| 5614516 | 12-aminopyridazinopyrroloisoquinoline compounds | Walter L osel, Otto Roos, Gerd Schorrenberg, Richard Reichl | 1997-03-25 |