Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9491948 | Composition comprising Streptomyces scopuliridis KR-001 strain, or culture broth thereof as active ingredient for weed control | Jung-Sup Choi, Young Sook Kim, Boyoung Lee, Jae-deok Kim, Gyu Hwan Yon +3 more | 2016-11-15 |
| 9439432 | Phenylisoxazoline-based compound having herbicidal activity and use thereof | Gyu Hwan Yon, Jae Wook Ryu, Dong Wan Koo, Jun Ho Nam, Sung-Wan Pyo +9 more | 2016-09-13 |
| 9303022 | Industrial method for the preparation of high-purity methiozolin | Dong Wan Koo, Jae Chun Woo, Jae Wook Ryu, Suk-Jin Koo, Ki-Hwan Hwang +6 more | 2016-04-05 |
| 8193198 | Uracil compounds and a herbicide comprising the same | Kun Hoe Chung, Jae Wook Ryu, Jae Chun Woo, Dong Wan Koo, Dae Whang Kim +8 more | 2012-06-05 |
| 6806229 | Herbicidally active pyridine sulfonyl urea derivatives | Suk-Jin Koo, Jin-Ho Cho, Jeong-su Kim, Seung-Hun Kang, Kyung-Goo Kang +3 more | 2004-10-19 |
| 6762305 | Herbicidally active pyridine sulfonyl urea derivatives | Suk-Jin Koo, Jin-Ho Cho, Jeong-su Kim, Seung-Hun Kang, Kyung-Goo Kang +3 more | 2004-07-13 |
| 6706917 | Preparing method of 2-phenylalkanoic acid derivatives | Dae Whang Kim, Hae Sung Chang, Jae Wook Ryu, Jae Chun Woo, Dong Wan Koo | 2004-03-16 |
| 6600048 | Herbicidal phenoxypropionic acid N-alkyl-N-2-fluorophenyl amide compounds | Dae Whang Kim, Hae Sung Chang, Jae Wook Ryu, Jae Chun Woo, Dong Wan Koo +1 more | 2003-07-29 |
| 6489268 | Highly selective herbicidal phenoxypropionic acid alkoxycarbonyl anilid compounds and method of preparing the same | Dae Whang Kim, Hae Sung Chang, 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 | Dae Whang Kim, Hae Sung Chang, Jae Wook Ryu, Jae Chun Woo, Dong Wan Koo +1 more | 2002-11-26 |
| 6222060 | Process for preparing o-(carboalkoxy)phenylmethanesulfonyl chloride derivatives | Dae Whang Kim, Dong Wan Koo, Hae Sung Chang, Jae Wook Ryu, Jae Chun Woo | 2001-04-24 |
| 5736628 | Benzenesulfonylurea derivatives | Dae Whang Kim, Jin-Seog Kim, Dong Whan Ku | 1998-04-07 |
| 5461025 | Benzenesulfonylurea derivatives | Dae Whang Kim, Jin-Seog Kim, Dong Whan Ku | 1995-10-24 |