Issued Patents 1989
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4872902 | Cyclohexanediones and their use as plant growth regulators | — | 1989-10-10 |
| 4851028 | Method of combating undesirable plant growth and of regulating plant growth | Helmut Zondler, Wolfgang Eckhardt, Robert Nyfeler | 1989-07-25 |
| 4804400 | N-phenyl-maleimides and herbicidal and plant growth regulating methods of use thereof | Hans Moser, Georg Pissiotas, Beat Bohner, Marcus Baumann | 1989-02-14 |
| 4803268 | Process for the preparation of cyclohexanedionecarboxylic acid derivatives | Urs Muller | 1989-02-07 |
| 4797152 | Cyclohexenonecarboxylic acid derivatives with herbicidal and plant growth regulating properties | — | 1989-01-10 |