Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4557752 | Herbicidal sulfonamides | George Levitt | 1985-12-10 |
| 4473394 | Pyrrole sulfonamides | George Levitt | 1984-09-25 |
| 4453970 | Herbicidal triazinyl sulfonamides | George Levitt, Chin-Lung Yeh | 1984-06-12 |
| 4369320 | N-[Heterocyclicaminocarbonyl]-8-quinolinesulfonamides | George Levitt, Chin-Lung Yeh | 1983-01-18 |
| 4368067 | Herbicidal sulfonamides | George Levitt | 1983-01-11 |
| 4266063 | Process for preparing substituted pyridinyloxy ether intermediate | — | 1981-05-05 |