Hyuin RYU

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Daejeon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Composition for interfacial polymerization of polyamide and method...
- Patent number 10,632,425
- Issue date Apr 28, 2020
- LG Chem, Ltd.
- Hyungbae Gil
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITION FOR INTERFACIAL POLYMERIZATION OF POLYAMIDE AND METHOD...
- Publication number 20180229189
- Publication date Aug 16, 2018
- LG CHEM, LTD.
- Hyungbae GIL
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR MANUFACTURING POLYAMIDE-BASED WATER-TREATMENT SEPARATOR...
- Publication number 20170291990
- Publication date Oct 12, 2017
- LG CHEM Ltd.
- Byungho JEON
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL