Nak Joon Jang

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Ulsan, KR

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Patents Grantslast 30 patents

Information Patent Grant
Manufacturing method and apparatus of 4-fluoroethylene carbonate
- Patent number 7,268,238
- Issue date Sep 11, 2007
- Ulsan Chemical Co., Ltd.
- Byung Won Woo
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Method of manufacturing vinylethylene carbonate
- Publication number 20100048918
- Publication date Feb 25, 2010
- FOOSUNG CO., LTD.
- In-Soo Yeo
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Manufacturing method and apparatus of 4-fluoroethylene carbonate co...
- Publication number 20060167279
- Publication date Jul 27, 2006
- ULSAN CHEMICAL Co., Ltd.
- Byung Won Woo
- C07 - ORGANIC CHEMISTRY