Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5076832 | Certain 3-(substituted phenyl)-5-(substituted phenyl)-1-ethylimidazolidine-4-ones as herbicides | — | 1991-12-31 |
| 4977270 | Substituted 2,4-dioxodiazolidines and -thiadiazolidines and their use as herbicides | — | 1990-12-11 |
| 4944796 | Certain 2-(disubstituted amino) acetanilide herbicides | — | 1990-07-31 |
| 4891058 | 1-alkyl-3-aryl imidazolidine-2,4-diones and herbicidal use | — | 1990-01-02 |
| 4871391 | Herbicidal 5-substituted-2-4-imidazolidinediones | Michael P. Prisbylla | 1989-10-03 |