Levitt; George
Patent Applications and Registrations
Patent applications and USPTO patent grants for Levitt; George.The latest application filed is for "agricultural sulfonamides".
- Levitt; George - Wilmington DE
| Patent | Date |
|---|---|
| Agricultural sulfonamides Grant 4,892,946 - Levitt January 9, 1 | 1990-01-09 |
| Herbicidal sulfonamides Grant 4,746,353 - Levitt May 24, 1 | 1988-05-24 |
| Herbicidal 2,6-disubstituted benzylsulfonamides and benzenesulfamates Grant 4,678,500 - Hay , et al. July 7, 1 | 1987-07-07 |
| Herbicidal sulfonamides Grant 4,655,822 - Levitt * April 7, 1 | 1987-04-07 |
| Herbicidal sulfonamides, compositions and use Grant 4,545,808 - Levitt October 8, 1 | 1985-10-08 |
| Herbicidal N-(heterocyclic)-aminocarbonyl thiophenesulfonamides Grant 4,523,943 - Levitt June 18, 1 | 1985-06-18 |
| Agricultural pyridinesulfonamides Grant 4,435,206 - Levitt March 6, 1 | 1984-03-06 |
| Herbicidal sulfonamides Grant 4,424,073 - Levitt January 3, 1 | 1984-01-03 |
| Agricultural sulfonamides Grant 4,394,506 - Levitt July 19, 1 | 1983-07-19 |
| Herbicidal o-aryl or alkarylsulfonylureas Grant 4,378,991 - Levitt April 5, 1 | 1983-04-05 |
| Herbicidal sulfonamides Grant 4,371,391 - Levitt February 1, 1 | 1983-02-01 |
| N-(Heterocyclicaminocarbonyl)arylsulfonamides Grant 4,369,058 - Levitt January 18, 1 | 1983-01-18 |
| N-[Heterocyclicaminocarbonyl]-8-quinolinesulfonamides Grant 4,369,320 - Levitt , et al. January 18, 1 | 1983-01-18 |
| Herbicidal sulfonamides Grant 4,368,067 - Budzinski , et al. January 11, 1 | 1983-01-11 |
| Herbicidal sulfonamides Grant 4,339,266 - Levitt July 13, 1 | 1982-07-13 |
| Herbicidal sulfonamides Grant 4,339,267 - Levitt July 13, 1 | 1982-07-13 |
| Herbicidal sulfonamides Grant 4,257,802 - Levitt * March 24, 1 | 1981-03-24 |
| Herbicidal sulfonamides Grant 4,225,337 - Levitt September 30, 1 | 1980-09-30 |
| N-[(2,6-Dimethoxypyrimidin-4-yl)]aminocarbonyl benzene sulfonamides and their herbicidal compositions and methods of use Grant 4,221,585 - Levitt September 9, 1 | 1980-09-09 |
| Herbicidal pyrimidine and triazine sulfonamides Grant 4,214,890 - Levitt July 29, 1 | 1980-07-29 |
| Herbicidal sulfonamides Grant 4,190,432 - Levitt February 26, 1 | 1980-02-26 |
| Herbicidal sulfonamides Grant 4,127,405 - Levitt November 28, 1 | 1978-11-28 |
| Herbicidal sulfonamides Grant 4,120,691 - Levitt October 17, 1 | 1978-10-17 |
| Heterocyclic Amino-oxazolines Grant 3,627,770 - Levitt December 14, 1 | 1971-12-14 |
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