Yong Mann Beyun

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Daejeon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Method of refining raffinate-2
- Patent number 11,746,072
- Issue date Sep 5, 2023
- LG Chem, Ltd.
- Sung Kyun Kim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for separating and purifying mixture having small difference...
- Patent number 11,065,556
- Issue date Jul 20, 2021
- LG Chem, Ltd.
- Sung Kyun Kim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF REFINING RAFFINATE-2
- Publication number 20210363075
- Publication date Nov 25, 2021
- LG CHEM, LTD.
- Sung Kyun KIM
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR SEPARATING AND PURIFYING MIXTURE HAVING SMALL DIFFERENCE...
- Publication number 20200230518
- Publication date Jul 23, 2020
- LG CHEM, LTD.
- Sung Kyun Kim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL