Won Seok Choi

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Chuncheon-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Cyclic phosphinate derivatives and method of preparing the same
- Patent number 9,670,240
- Issue date Jun 6, 2017
- Knu-Industry Cooperation Foundation
- Phil Ho Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyclic phosphinate derivatives and method of preparing the same
- Patent number 9,487,547
- Issue date Nov 8, 2016
- KNU-Industry Cooperation Foundation
- Phil Ho Lee
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
NOVEL CYCLIC PHOSPHINATE DERIVATIVES AND METHOD OF PREPARING THE SAME
- Publication number 20170022229
- Publication date Jan 26, 2017
- KNU-INDUSTRY COOPERATION FOUNDATION
- Phil Ho Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Application
NOVEL CYCLIC PHOSPHINATE DERIVATIVES AND METHOD OF PREPARING THE SAME
- Publication number 20150315219
- Publication date Nov 5, 2015
- KNU-INDUSTRY COOPERATION FOUNDATION
- Phil Ho Lee
- C07 - ORGANIC CHEMISTRY