Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6096930 | Herbicidal cyclohexane-1,3-dione derivatives and their preparation process | Eung-Kul Ryu, Kyoung Mahn Kim, Jin-Seog Kim | 2000-08-01 |
| 5631208 | Herbicidal cyclohexane-1,3-dione derivatives and their preparation process | Eung-Kul Ryu, Kyoung Mahn Kim, Hyoung Rae Kim, Jong Hwan Song, Jin-Seog Kim | 1997-05-20 |
| 5489687 | Herbicidal quinolinyloxadiazoles | Eung-Kul Ryu, Kun Hoe Chung, Won-Hwa Lee, Kyung-Sik Hong | 1996-02-06 |