Dae Sun Rew

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Daejeon-city, KR

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Patents Grantslast 30 patents

Information Patent Grant
Synthetic method of glycol diesters from reaction of glycol monoest...
- Patent number 7,612,228
- Issue date Nov 3, 2009
- LG Chem, Ltd.
- Donghyun Ko
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Synthetic method of glycol diesters from reaction of glycol monoest...
- Patent number 7,453,008
- Issue date Nov 18, 2008
- LG Chem Ltd.
- Donghyun Ko
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing trimethylolproane
- Patent number 7,253,326
- Issue date Aug 7, 2007
- LG Chem, Ltd.
- Sung Shik Eom
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
SYNTHETIC METHOD OF GLYCOL DIESTERS FROM REACTION OF GLYCOL MONOEST...
- Publication number 20090023946
- Publication date Jan 22, 2009
- LG CHEM Ltd.
- Donghyun KO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Synthetic method of glycol diesters from reaction of glycol monoest...
- Publication number 20070049764
- Publication date Mar 1, 2007
- Donghyun Ko
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for preparing organic acid
- Publication number 20060052633
- Publication date Mar 9, 2006
- Sang-gi Lee
- C07 - ORGANIC CHEMISTRY