Issued Patents 1989
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4875923 | N-pyridinylsulfonyl-N'-pyrimidinylures | Willy Meyer, Werner Fory | 1989-10-24 |
| 4875926 | 3-Fluoropyridyl-2-oxy-phenoxy derivatives having herbicidal activity | Peter J. Diel | 1989-10-24 |
| 4838930 | 3-fuoropyridyl-2-oxy-phenoxy derivatives having herbicidal activity | Peter J. Diel | 1989-06-13 |
| 4832736 | 3-Fluoropyridyl-2-oxy-phenoxy derivatives having herbicidal activity | Konrad Oertle | 1989-05-23 |
| 4831148 | Process for the preparation of fluorinated pyridine derivatives | Urs Siegrist, Hermann Rempfler, Peter Baumeister | 1989-05-16 |
| 4804757 | Pyrimidinylsulfonyl carbamates and thiocarbamates | Beat Bohner, Werner Fory, Georg Pissiotas | 1989-02-14 |