Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5663118 | Fluoromethylsulfonyl-substituted pyridylsulfonylureas as herbicides, process for their preparation, and their use | Lothar Willms, Klaus Bauer, Hermann Bieringer | 1997-09-02 |
| 5635451 | Pyridylsulfonylureas as herbicides and plant growth regulators, processes for their preparation and their use | Lothar Willms, Oswald Ort, Klaus Bauer, Hermann Bieringer | 1997-06-03 |