Issued Patents All Time
Showing 76–79 of 79 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5962694 | Substituted 1-methyl-3-phenylpyrazoles and the use thereof as herbicides and for the desiccation or defoliation of plants | Albrecht Harreus, Christoph-Sweder von dem Bussche-Hunnefeld, Gerhard Hamprecht, Elisabeth Heistracher, Peter Schafer +4 more | 1999-10-05 |
| 5888940 | Substituted benzothiazols with herbicidal action | Elisabeth Heistracher, Gerhard Hamprecht, Olaf Menke, Peter Schafer, Karl-Otto Westphalen +2 more | 1999-03-30 |
| 5849920 | Substituted trifluoromethylpyridines | Gerhard Hamprecht, Elisabeth Heistracher, Ralf Klintz, Peter Schafer | 1998-12-15 |
| 5750705 | Substituted trifluoromethylpyridines | Gerhard Hamprecht, Elisabeth Heistracher, Ralf Klintz, Peter Schafer | 1998-05-12 |