Byungchul Oh

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Daejeon-city, KR

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Patents Grantslast 30 patents

Information Patent Grant
Method of inhibiting coke formation in ethylene dichloride pyrolysi...
- Patent number 7,132,577
- Issue date Nov 7, 2006
- LC Chem, Ltd.
- Donghyun Jo
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR PREPARING VINYL CHLORIDE USING ETHANE AND...
- Publication number 20070112234
- Publication date May 17, 2007
- LG CHEM, LTD.
- Sung Won KIM
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method of inhibiting coke formation in ethylene dichloride pyrolysi...
- Publication number 20060129007
- Publication date Jun 15, 2006
- Donghyun Jo
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Coating film for inhibiting coke formation in ethylene dichloride p...
- Publication number 20060127700
- Publication date Jun 15, 2006
- Donghyun Jo
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...