Eung Kul Ryu

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Taejon-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Herbicidal 5-benzyloxymethyl-1,2-isoxazoline derivatives
- Patent number 6,838,416
- Issue date Jan 4, 2005
- Korea Research Institute of Chemical Technology
- Eung-Kul Ryu
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Herbicidal 2-(5-isoxazolinyl methyloxyphenyl)-4,5,6,7-tetrahydro -2...
- Patent number 6,239,076
- Issue date May 29, 2001
- Korea Research Institute of Chemical Technology
- Eung Kul Ryu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Herbicidal cyclohexane-1,3-dione derivatives and their preparation...
- Patent number 6,096,930
- Issue date Aug 1, 2000
- Korea Research Institute of Chemical Technology
- Eung Kul Ryu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Herbicidal cyclohexane-1,3-dione derivatives and their preparation...
- Patent number 5,631,208
- Issue date May 20, 1997
- Korea Research Institute of Chemical Technology
- Eung K. Ryu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Herbicidal quinolinyloxadiazoles
- Patent number 5,489,687
- Issue date Feb 6, 1996
- Korea Research Institute of Chemical Technology
- Eung K. Ryu
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Herbicidal 5-benzyloxymethyl-1,2-isoxazoline derivatives
- Publication number 20040023808
- Publication date Feb 5, 2004
- Eung-Kul Ryu
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING