Granted Patent
Utility
PCT National Stage
US 6,489,268
· Confirmation No. 4367
HIGH SELECTIVE HERBICIDAL PHENOXYPROPIONIC ACID ALKOXYCARBONYL ANILID COMPOUNDS AND METHOD OF PREPARING THE SAME
Inventors:
Dae Whang Kim, Hae Sung Chang, Young Kwan Ko, Jae Wook Ryu, Jae Chun Woo, Dong Wan Koo, Tae-Joon Kim
Patented Case
View Patent ↗
Inventors
Dae Whang Kim
Daejeon, KOREA, REPUBLIC OF
Hae Sung Chang
Daejeon, KOREA, REPUBLIC OF
Young Kwan Ko
Daejeon, KOREA, REPUBLIC OF
Jae Wook Ryu
Daejeon, KOREA, REPUBLIC OF
Jae Chun Woo
Daejeon, KOREA, REPUBLIC OF
Dong Wan Koo
Daejeon, KOREA, REPUBLIC OF
Tae-Joon Kim
Daejeon, KOREA, REPUBLIC OF
Attorneys & Agents of Record
Classification
USPC
504/270
C07D263/58
A01N43/76
C07C233/54
C07C235/24
Prosecution
- Examiner
- RAMSUER, ROBERT W
- Art Unit
- 1626
- Docket No.
- 4472-037
- Confirmation No.
- 4367
Foreign Priority
1999/31855
·
1999-08-03
·
REPUBLIC OF KOREA
Patent Term Adjustment
-2days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2016-01-13
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-01-29
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Quick Facts
- Patent No.
- US 6,489,268
- App. No.
- 10/048,172
- Filed
- 2002-01-29
- Granted
- 2002-12-03
- Examiner
- RAMSUER, ROBERT W
- Art Unit
- 1626
- PTA
- -2 days
External Links