Inventor
Dong Wan Koo
Inventor
Daejeon, KR
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds35%
A01NPreservation of bodies of humans or animals or plants or parts thereof29%
C07CAcyclic or carbocyclic compounds29%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry6%
PatentTitleYear
9,439,432'Phenylisoxazoline-based compound having herbicidal activity and use thereof'20169,303,022'Industrial method for the preparation of high-purity methiozolin'20168,193,198'Uracil compounds and a herbicide comprising the same'20126,706,917'Preparing method of 2-phenylalkanoic acid derivatives'20046,600,048'Herbicidal phenoxypropionic acid N-alkyl-N-2-fluorophenyl amide compounds'20036,489,268'Highly selective herbicidal phenoxypropionic acid alkoxycarbonyl anilid compounds and method of preparing the same'20026,486,098'Herbicidal phenoxypropionic acid N-alkyl-N-2-fluorophenyl amide compounds'20026,222,060'Process for preparing o-(carboalkoxy)phenylmethanesulfonyl chloride derivatives'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001–2016Based in Daejeon, KR· patent location history
2002–2003Patents assigned to DONGBU HANNONG CHEMICAL CO LTD (3)· patent assignee history
2004–2016Patents assigned to KOREA RES INST CHEM TECH (3)· patent assignee history
2012–2016Patents assigned to CHUNG KUN HOE (2)· patent assignee history
2012–2016Patents assigned to KO YOUNG KWAN (2)· patent assignee history
2012–2016Patents assigned to KOO DONG WAN (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DONGBU HANNONG CHEMICAL CO LTD | 3 | 2002–2003 |
| KOREA RES INST CHEM TECH | 3 | 2004–2016 |
| CHUNG KUN HOE | 2 | 2012–2016 |
| KO YOUNG KWAN | 2 | 2012–2016 |
| KOO DONG WANself | 2 | 2012–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Daejeon, KR | 8 | 2001–2016 |