Gyu-Hwan Lee

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Three-legged silane coupling agents and their preparation methods
- Patent number 5,391,794
- Issue date Feb 21, 1995
- Korea Institute of Science and Technology
- Il N. Jung
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1,3-disilacyclobutanes and the method for producing thereof
- Patent number 5,302,734
- Issue date Apr 12, 1994
- Korea Institute of Science and Technology
- Il Nam Jung
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polysilamethylenosilanes and process for their preparation
- Patent number 5,138,080
- Issue date Aug 11, 1992
- Korea Institute of Science and Technology
- Il-Nam Jung
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Direct synthesis of methylchlorosilaakanes
- Patent number 5,075,477
- Issue date Dec 24, 1991
- Korea Institute of Science and Technology
- Il Nam Jung
- C07 - ORGANIC CHEMISTRY