Se Jeong HWANG

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Daejeon, KR

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Patents Applicationslast 30 patents

Information Patent Application
FEED SPACER HAVING THREE-LAYERED STRUCTURE AND REVERSE OSMOSIS MEMB...
- Publication number 20230285901
- Publication date Sep 14, 2023
- LG CHEM, LTD.
- Taehyeong KIM
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
HOT-MELT ADHESIVE COMPOSITION FOR WATER TREATMENT ELEMENT, ADHESIVE...
- Publication number 20220298384
- Publication date Sep 22, 2022
- Hosung KANG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...