Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5700940 | N-aryl1,2,4!triazolo1,5-a!pyridine-2-sulfonamide herbicides | John C. Van Heertum, William A. Kleschick, Kim E. Arndt, Mark J. Costales, Robert J. Ehr +4 more | 1997-12-23 |
| 5614469 | N-pyridinyl[1,2,4]triazolo[1,5-c]pyrimidine-2-sulfonamide herbicides | Kim E. Arndt, William A. Kleschick, Beth A. Swisher, Robert J. Ehr, John J. Jachetta +1 more | 1997-03-25 |
| 5571775 | N-aryl[1,2,4]triazolo[1,5-a]pyridine-2-sulfonamide herbicides | John C. Van Heertum, William A. Kleschick, Kim E. Arndt, Mark J. Costales, Robert J. Ehr +3 more | 1996-11-05 |
| 5494887 | Ring annulated 5-alkoxy-n-aryl[1,2,4]triazolo[1,5-C]-pyrimidine-2-sulfonamide herbicides | Timothy C. Johnson, John C. Van Heertum, Mark J. Costales, Kim E. Arndt | 1996-02-27 |
| 5461161 | N-pyridinyl[1,2,4]triazolo[1,5-c]pyrimidine-2-sulfonamide herbicides | Kim E. Arndt, William A. Kleschick, Robert J. Ehr | 1995-10-24 |
| 5447905 | N-indazolyl[1,2,4]triazolo[1,5-C]pyrimidine-2-sulfonamide herbicides | Mark J. Costales, Robert J. Ehr, William A. Kleschick, John C. Van Heertum | 1995-09-05 |
| 5153184 | ((N-heterocyclyl)carbonyl)phosphoramidothioate ester insecticides | Barat Bisabri-Ershadi, James E. Dripps, J. Brian Barron | 1992-10-06 |
| 5075293 | ((N-heterocyclyl)carbonyl)phosphoramidothioate ester insecticides | Barat Bisabri-Ershadi, James E. Dripps, J. Brian Barron | 1991-12-24 |
| 5068230 | N-(((alkoxy(alkylthio)phosphinyl)amino)carbonyl)-aminoalkanoate ester insecticides | Barat Bisabri-Ershadi, James E. Dripps, J. Brian Barron | 1991-11-26 |
| 4950657 | ((1-piperazinyl)carbonyl)phosphoramidothioate ester insecticides | Barat Bisabri-Ershadi, James E. Dripps, J. Brian Barron | 1990-08-21 |
| 4892732 | Method and composition for enhancing the insecticidal activity of certain organophosphorus compounds | Doris L. Parconagian, Donald H. DeVries, Mark J. Costales | 1990-01-09 |
| 4804682 | 2-chloro-4-((cyanomethyl)thio)phenyl N-methyl carbamate for treating carcinomas | — | 1989-02-14 |
| 4777164 | Method and composition for enhancing the insecticidal activity of certain organophosphorus compounds | Donald H. DeVries, Mark J. Costales | 1988-10-11 |
| 4729987 | Insecticidal O,O-diethyl-O-(2-(1,1-dimethylethyl)-5-pyrimidinyl)-phosphorothioate | — | 1988-03-08 |
| 4654329 | Insecticidal, miticidal or nematocidal phosphorus esters of 5-pyrimidinols | — | 1987-03-31 |
| 4588711 | Insecticidal phosphorus derivatives of 6-cycloalkyl-4-pyrimidinols | Doris L. Paroonagian, Mark J. Costales, Donald H. DeVries | 1986-05-13 |
| 4575499 | Phosphorus derivatives of 4-pyrimidinols | — | 1986-03-11 |
| 4568670 | N'-(Methoxy(methylthio)phosphinyl)-N,N-dimethyl carbamimidothioic acid, ethyl ester | Doris L. Paroonagian | 1986-02-04 |
| 4558039 | Phosphorus derivatives of 2-fluoroalkyl-5-pyrimidinols useful as insecticides | Larry L. Larson | 1985-12-10 |
| 4489068 | Method and composition for enhancing the insecticidal activity of certain organophosphorus compounds | Donald H. De Vries, Mark J. Costales | 1984-12-18 |
| 4486422 | Insecticidal phosphorus derivatives of 5-pyrimidinols | Mark J. Costales, Doris L. Paroonagian | 1984-12-04 |
| 4486421 | Insecticidal phosphorus derivatives of 4-pyrimidinols | Mark J. Costales, Doris L. Paroonagian | 1984-12-04 |
| 4474958 | 2-Alkyl-5-halopyrimidines | — | 1984-10-02 |
| 4444764 | Phosphorus esters of alkylcycloalkyl-5-pyrimidinols and control of corn rootworm and western spotted cucumber beetle with them | Larry L. Larson | 1984-04-24 |
| 4439431 | O,O-Diethyl O-((4-tertiarybutylsulfonyl)m-tolyl)phosphorothioate and its insecticidal use | — | 1984-03-27 |