Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5658933 | Substituted heterocyclic carboxamide esters, their preparation and their use as pharmaceuticals | Klaus Weidmann, Georg Tschank, Martin Bickel | 1997-08-19 |
| 5620995 | Substituted heterocyclic carboxyamides, their preparation and their use as pharmaceuticals | Klaus Weidmann, Georg Tschank, Martin Bickel | 1997-04-15 |