Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4455437 | Aminoalkyl esters of 2-nitro-5-(o-chloro-p-trifluoromethylphenoxy)-benzoic acid | Otto Rohr, Beat Bohner | 1984-06-19 |
| 4451284 | Derivatives of 2-nitro-4- or -5-pyridyloxyphenylphosphonic acid, the preparation thereof, the use thereof as herbicides and/or plant growth regulators | Ludwig Maier, Hermann Rempfler | 1984-05-29 |
| 4431439 | Herbicidally active 2-nitrophenoxyphenyloxazines and dihydrooxazines | — | 1984-02-14 |
| 4421548 | Herbicidally active 2-substituted 5-penoxyphenylphosphonic acid derivatives | Ludwig Maier | 1983-12-20 |
| 4420436 | 2-Substituted 5-phenoxyphenylphosphonic acid derivatives | Ludwig Maier | 1983-12-13 |
| 4391624 | Herbicidally active 2-substituted 5-phenoxyphenylphosphonic acid esters | Ludwig Maier | 1983-07-05 |
| 4389236 | Herbicidal 3-phenoxymethylene-anilines | — | 1983-06-21 |
| 4350519 | Herbicidally active 2-nitro-5-phenoxyphenyloxazoles and -oxazolines | — | 1982-09-21 |
| 4349377 | Phenoxyphenylthioalkanecarboxylic acid amides and their use as herbicides and plant growth regulants | Otto Rohr, Georg Pissiotas, Beat Bohner | 1982-09-14 |
| 4323388 | Cyanoalkyl-phenylureas having selective herbicidal activity | Georg Pissiotas, Otto Rohr, Alfons Lukaszczyk | 1982-04-06 |
| 4322375 | 2-Substituted 5-phenoxyphenylphosphonic acid derivatives | Ludwig Maier | 1982-03-30 |
| 4227914 | Herbicidal phenoxyalkyloxazolines | Werner Fory, Beat Bohner, Georg Pissiotas, Otto Rohr, Henry Szczepanski | 1980-10-14 |