Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5672616 | Heteroaromatic compounds and crop protection agents containing them | Bernd Mueller, Hubert Sauter, Horst Wingert, Franz Roehl, Eberhard Ammermann +1 more | 1997-09-30 |
| 5663185 | Heteroaromatic compounds and crop protection agents containing them | Bernd Mueller, Hubert Sauter, Horst Wingert, Franz Roehl, Eberhard Ammermann +1 more | 1997-09-02 |
| 5637554 | 5-substituted 4-methyl-5H-indeno[3,2-b]pyridines and 9-substituted 1-methyl-9H-indeno[2,3-c]pyridines, their preparation and use as herbicides and plant growth regulators | Costin Rentzea, Norbert Meyer, Juergen Kast, Peter Plath, Albrecht Harreus +5 more | 1997-06-10 |