Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4976774 | 1-(4'-pyridyl)-4-pyridone, its derivatives and herbicidal use thereof | — | 1990-12-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4976774 | 1-(4'-pyridyl)-4-pyridone, its derivatives and herbicidal use thereof | — | 1990-12-11 |