Issued Patents 1997
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5698552 | Hetrazepinoid amides | Karl-Heinz Weber, Ulrike Kufner-Muhl, Hubert Heuer, Franz Birke, Wolf-Dietrich Bechtel | 1997-12-16 |
| 5696124 | Xanthine derivatives with adenosine-antagonistic activity | Ulrike Kufner-Muhl, Karl-Heinz Weber, Gerhard Waither, Helmut Ensinger, Gunter Schingnitz +2 more | 1997-12-09 |
| 5688802 | Bornyl xanthine derivatives with adenosine-antagonistic activity | Ulrike Kufner-Muhl, Karl-Heinz Weber, Gerhard Walther, Helmut Ensinger, Gunter Schingnitz +2 more | 1997-11-18 |
| 5641784 | 8-substituted 1,3-dialiphaticxanthine derivatives | Ulrike Kufner-Muhl, Gerhard Walther, Karl-Heinz Weber, Helmut Ensinger, Franz J. Kuhn +2 more | 1997-06-24 |
| 5607941 | Useful for treating neurodegenerative diseases | Herbert Merz, Enzio Mueller, Ilse Streller | 1997-03-04 |