Issued Patents 1989
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4885026 | Certain 3-amino-5-carboxy (or thio carboxy) pyridine herbicides | Mark G. Dolson | 1989-12-05 |
| 4855442 | Substituted 3-hydroxy pyrazoles | Kurt Moedritzer, Michael D. Rogers | 1989-08-08 |
| 4835279 | 2,6-substituted pyridine compounds | Maria L. Miller | 1989-05-30 |
| 4826532 | Substituted 2,6-substituted pyridine compounds | Yuen-Lung L. Sing, Maria L. Miller | 1989-05-02 |
| 4826530 | 2,6-substituted pyridine compounds | — | 1989-05-02 |
| 4816062 | Herbicidal compositions and method containing 3,5-dicarboxylic acid esters of 2,6-bis-(fluoro-alkyl) tetrahydropyrans | — | 1989-03-28 |
| 4810426 | Process for making glyphosate from n-phosphonomethyl-2-oxazolidone | Donald L. Fields, Jr., Thomas J. Richard | 1989-03-07 |
| 4797149 | 2,6-substituted pyridine compounds | Maria L. Miller | 1989-01-10 |