Issued Patents All Time
Showing 26–50 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5380876 | 2-aryl-5(trifluoromethyl)-2-pyrroline compounds useful in the manufacture of insecticidal, nematocidal and acaricidal arylpyrroles | Jerry M. Barton, David G. Kuhn | 1995-01-10 |
| 5359090 | Alkoxymethylation of pyrroles | Jerry M. Barton | 1994-10-25 |
| 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., Peter J. Wepplo, Thomas E. Brady, David M. Gange +1 more | 1994-08-16 |
| 5334576 | 5 (and/or 6) substituted 2-(2-imidazolin-2-yl)nicotinic acids, esters and salts, useful as herbicidal agents and novel intermediates for the preparation of said nicotinic acids, esters and salts | David W. Ladner, John Finn | 1994-08-02 |
| 5300479 | Herbicidal 2-(2-imidazolin-2-yl)-benztriazoles | — | 1994-04-05 |
| 5288901 | 2-aryl-5-(trifluoromethyl)-2-pyrroline compounds useful in the manufacture of insecticidal, nematocidal and acaricidal arylpyrroles | Jerry M. Barton, David G. Kuhn | 1994-02-22 |
| 5283335 | Herbicidal 2-(2-imidazolin-2-yl)-benzo-(6-membered)-heterocycles | — | 1994-02-01 |
| 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, David W. Ladner, Jerry L. Johnson, Michael E. Jung +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., Peter J. Wepplo, Thomas E. Brady, David M. Gange +1 more | 1993-10-12 |
| 5227491 | Process for the preparation of dialkyl 2,3-pyridinedicarboxylate and derivatives thereof from an .alpha.,.beta.-unsaturated oxime and an aminobutenedioate | — | 1993-07-13 |
| 5194630 | Process for the manufacture of insecticidal 2-aryl-1-(alkoxymethyl)-4-halo-5-(trifluoromethyl)pyrroles | Venkataraman Kameswaran | 1993-03-16 |
| 5180419 | Herbicidal 2-(2-imidazolin-2-yl)-benzo-(5-membered)-heterocycles and the use thereof | David M. Gange, Michael A. Guaciaro | 1993-01-19 |
| 5144041 | Process for the preparation of 2-aryl-1-substituted-5-(trifluoromethyl) pyrrole compounds useful as insecticidal, acaricidal and nematocidal agents and as intermediates for the manufacture of said agents | — | 1992-09-01 |
| 5120854 | Benzenesulfonyl carboxamide compounds and intermediate compounds | Sergio I. Alvarado, Alvin D. Crews, Jr., Peter J. Wepplo, Thomas E. Brady, David M. Gange +1 more | 1992-06-09 |
| 5118816 | 2-aryl-5-(trifluoromethyl)-2-pyrroline compounds useful in the manufacture of insecticidal, nematocidal and acaricidal arylpyrroles | Jerry M. Barton, David G. Kuhn | 1992-06-02 |
| 5108485 | Herbicidal 2-(2-imidazolin-2-yl)-benzazoles | — | 1992-04-28 |
| 5103009 | Method for the preparation of herbicidal intermediates | — | 1992-04-07 |
| 5034532 | Method for the preparation of quinolyl and pyridyl substituted imidazolinones | — | 1991-07-23 |
| 4992094 | Phenylsulfonyl 2-imidazolin-5-one compounds | Sergio I. Alvarado, Alvin D. Crews, Jr., Peter J. Wepplo, Thomas E. Brady, David M. Gange +1 more | 1991-02-12 |
| 4959476 | Method for the preparation of herbicidal O-carboxyarylimidazolinones | — | 1990-09-25 |
| 4925944 | Process for the preparation of o-carboxypyridyl- and o-carboxyquinolylimidazolinones | — | 1990-05-15 |
| 4910327 | Alkyl esters of substituted 2-methyl-3-quinolinecarboxylic acid and quinoline-2,3-dicarboxylic acid: dialkyl 3-(substituted)phenylaminobut-2-ene-dioates and methods for the preparation thereof | — | 1990-03-20 |
| 4883914 | Benzenesulfonyl carboxamide compounds useful as herbicidal agents | Sergio I. Alvarado, Alvin D. Crews, Jr., Peter J. Wepplo, Thomas E. Brady, David M. Gange +1 more | 1989-11-28 |
| 4861887 | Herbicidal o-(substituted, aminomethylbenzoic, nicotinic and quinoline-3-carboxylic acids, esters, and salts | — | 1989-08-29 |
| 4843162 | Alkyl esters of substituted 2-methyl-3-quinolinecarboxylic acid and quinoline-2,3-dicarboxylic acid | — | 1989-06-27 |