Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5035736 | Herbicides which contain 2-(4-aryloxy)phenoxyacetic or -propionic acid derivatives and/or cyclohexenone derivatives as herbicidal active ingredients and naphthalene derivatives as antidotes | Helmut Hagen, Juergen Pfister, Ulrich Eichenauer, Bruno Wuerzer, Karl-Otto Westphalen | 1991-07-30 |