Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4221581 | Phenoxyphenoxyalkanecarboxylic acid esters | Georg Pissiotas | 1980-09-09 |
| 4209319 | Herbicidally active phenylformamidine compounds | Georg Pissiotas, Dieter Duerr | 1980-06-24 |
| 4205978 | Novel herbicidally active, nuclear-substituted phenoxy-phenoxyalkanecarboxylic acid derivatives and use thereof for controlling grass-like weeds | Georg Pissiotas, Beat Bohner | 1980-06-03 |
| 4193790 | Novel herbicidally active, nuclear-substituted phenoxy-phenoxy-alkanecarboxylic acid derivatives and use thereof for controlling grass-like weeds | Georg Pissiotas, Beat Bohner | 1980-03-18 |
| 4183743 | Novel herbicidally active, nuclear-substituted phenoxy-phenoxy-alkanecarboxylic acid derivatives and use thereof for controlling grass-like weeds | Georg Pissiotas, Beat Bohner | 1980-01-15 |