Issued Patents 1989
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4886832 | Fungicidal benzaldoxime derivatives | Kurt Findeisen, Wilhelm Brandes, Stefan Dutzmann, Gerd Hanssler, Paul Reinecke | 1989-12-12 |
| 4859235 | Pesticidal .alpha.-methylsulphonyl-benzaldoximes and carbamates thereof | Gerd Hanssler, Wilhelm Brandes | 1989-08-22 |
| 4846879 | Phenylsulphonylisourea herbicides | Hans-Jochem Riebel, Hans-Joachim Santel, Robert R. Schmidt, Robert H. Strang | 1989-07-11 |
| 4840661 | Sulphonyliso(thio)urea derivatives and herbicidal use thereof | Hans-Joachim Diehr, Rolf Kristen, Joachim Kluth, Klaus-Helmut Muller, Theodor Pfister +6 more | 1989-06-20 |
| 4822406 | O-aryl-N'-(triazin-2-yl)-isourea herbicides | Hans-Jochem Riebel, Hans-Joachim Santel, Robert R. Schmidt, Robert H. Strang | 1989-04-18 |
| 4820337 | 1-(2-oxyaminosulphonylphenylsulphonyl)-3-triazinyl-ureas | Hans-Joachim Diehr, Rolf Kirsten, Joachim Kluth, Klaus-Helmut Muller, Theodor Pfister +5 more | 1989-04-11 |
| 4806147 | Substituted 1-benzylsulphonyl-3-heteroaryl-(thio)urea herbicides | Klaus-Helmut Muller, Theodor Pfister, Hans-Jochem Riebel, Ernst Kysela, Hans-Joachim Santel +2 more | 1989-02-21 |