Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9439432 | Phenylisoxazoline-based compound having herbicidal activity and use thereof | Young Kwan Ko, Gyu Hwan Yon, Jae Wook Ryu, Dong Wan Koo, Jun Ho Nam +9 more | 2016-09-13 |
| 9303022 | Industrial method for the preparation of high-purity methiozolin | Young Kwan Ko, Dong Wan Koo, Jae Chun Woo, Jae Wook Ryu, Suk-Jin Koo +6 more | 2016-04-05 |
| 8193198 | Uracil compounds and a herbicide comprising the same | Young Kwan Ko, Jae Wook Ryu, Jae Chun Woo, Dong Wan Koo, Dae Whang Kim +8 more | 2012-06-05 |
| 5489687 | Herbicidal quinolinyloxadiazoles | Eung-Kul Ryu, Won-Hwa Lee, Jae N. Kim, Kyung-Sik Hong | 1996-02-06 |