Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6706663 | Herbicidal 3-heterocyclic substituted benzisothiazole and benzisoxazole compounds | Richard A. Rampulla, Gavin David Heffernan, Michael V. Cossette, Charles M. Langevine, Venkataraman Kameswaran +4 more | 2004-03-16 |
| 6441190 | Process of the preparation of chiral nicotinic, quinolinic or benzoic acid imidazolinone herbicides | Thomas Walter Drabb | 2002-08-27 |
| 6339158 | Process for the preparation of chiral nicotinic, quinolinic or benzoic acid imidazolinone herbicides | Thomas Walter Drabb | 2002-01-15 |
| 6156700 | 3-(1,2-Benzisothiazol- and isoxazol-5-yl)-2,4(1H,3H)-pyrimidinedione or thione and 3-(1,2-benzisothiazol- and isoxazol-5-yl)-4(3H)-pyrimidinone or thione herbicidal agents | Mark C. Manfredi, Richard A. Rampulla, Michael V. Cossette, Michael A. Guaciaro, Gregory J. Haley +7 more | 2000-12-05 |
| 6140270 | Process for the preparation of 6-(perfluoroalkyl) uracil compounds from 2-(N,N-disubstituted) amino-4-(perfluoroalkyl)-1,3-oxazin-6-one compounds | Richard A. Rampulla, Venkataraman Kameswaran | 2000-10-31 |
| 5973154 | Process for the preparation of chiral imidazolinone herbicides | Thomas Walter Drabb | 1999-10-26 |
| 5596124 | Method for safening herbicides in cereal crops using 5-aryloxy-1,2-(disubstituted)benzene compounds | Gail E. Cary, Barbara A. Bench | 1997-01-21 |
| 5523278 | Substituted benzisoxazole and benzisothiazole herbicidal agents | — | 1996-06-04 |
| 5484763 | Substituted benzisoxazole and benzisothiazole herbicidal agents | — | 1996-01-16 |
| 5391757 | Benzenesulfonyl carboxamide compounds intermediate compounds and methods of preparation thereof and use of said compounds and intermediate compounds as herbicidal agents | Sergio I. Alvarado, Alvin D. Crews, Jr., Robert F. Doehner, Jr., Thomas E. Brady, David M. Gange +1 more | 1995-02-21 |
| 5380698 | 3-(substituted ketone and alcohol)-2-(2-imidazolin-2-yl) pyridine and quinoline herbicidal agents | Alvin D. Crews, Jr. | 1995-01-10 |
| 5338883 | Benzenesulfonyl carboxamide compounds intermediate compounds and methods of preparation thereof and use of said compounds and intermediate compounds as herbicidal agents | Sergio I. Alvarado, Alvin D. Crews, Jr., Robert F. Doehner, Jr., Thomas E. Brady, David M. Gange +1 more | 1994-08-16 |
| 5256629 | 3-(substituted ketone and alcohol)-2-(2-imidazolin-2-yl) pyridine compounds useful as herbicidal agents | Alvin D. Crews, Jr. | 1993-10-26 |
| 5252538 | (2-imidazolin-2-yl) fused heteropyridine compounds, intermediates for the preparation of and use of said compounds as herbicidal agents | Barrington Cross, Marinus Los, Robert F. Doehner, Jr., David W. Ladner, Jerry L. Johnson +4 more | 1993-10-12 |
| 5252539 | Benzenesulfonyl carboxamide compounds intermediate compounds and method of preparation thereof and use of said compounds and intermediate compounds as herbicidal agents | Sergio I. Alvarado, Alvin D. Crews, Jr., Robert F. Doehner, Jr., Thomas E. Brady, David M. Gange +1 more | 1993-10-12 |
| 5120854 | Benzenesulfonyl carboxamide compounds and intermediate compounds | Sergio I. Alvarado, Alvin D. Crews, Jr., Robert F. Doehner, Jr., Thomas E. Brady, David M. Gange +1 more | 1992-06-09 |
| 4992094 | Phenylsulfonyl 2-imidazolin-5-one compounds | Sergio I. Alvarado, Alvin D. Crews, Jr., Robert F. Doehner, Jr., Thomas E. Brady, David M. Gange +1 more | 1991-02-12 |
| 4883914 | Benzenesulfonyl carboxamide compounds useful as herbicidal agents | Sergio I. Alvarado, Alvin D. Crews, Jr., Robert F. Doehner, Jr., Thomas E. Brady, David M. Gange +1 more | 1989-11-28 |
| 4683324 | Process for the resolution of certain racemic amino nitriles | William H. Gastrock | 1987-07-28 |
| 4474962 | Process for the preparation of pyridyl and quinolyl imidazolinones | — | 1984-10-02 |
| 4460776 | Process for the preparation of 6-substituted-2,3-pyridinedicarboxylic acid diesters | — | 1984-07-17 |
| 4252814 | Ovicidal and larvicidal cyanomethyl thioesters | Donald P. Wright, Jr. | 1981-02-24 |
| 4197311 | Cyanomethyl trithiocarbonate compounds useful as ovicidal agents | Donald P. Wright, Jr. | 1980-04-08 |