Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6489268 | Highly selective herbicidal phenoxypropionic acid alkoxycarbonyl anilid compounds and method of preparing the same | Hae Sung Chang, Young Kwan Ko, Jae Wook Ryu, Jae Chun Woo, Dong Wan Koo +1 more | 2002-12-03 |
| 6486098 | Herbicidal phenoxypropionic acid N-alkyl-N-2-fluorophenyl amide compounds | Hae Sung Chang, Young Kwan Ko, Jae Wook Ryu, Jae Chun Woo, Dong Wan Koo +1 more | 2002-11-26 |