Inventor
LEE AYOUNG
KR4 patents
Patents
4 patentsUS11484841B2Nov 1, 2022
Feed spacer having three-layered structure, and reverse osmosis membrane filter module including same
LG CHEMICAL LTD0 citations59
US11883785B2Jan 30, 2024
Reverse osmosis membrane, manufacturing method therefor, and water treatment module
LG CHEMICAL LTD0 citations58
US11577971B2Feb 14, 2023
Composition for forming reverse osmosis membrane protection layer, method for preparing reverse osmosis membrane using same, reverse osmosis membrane, and water treatment module
LG CHEMICAL LTD0 citations55
US11478750B2Oct 25, 2022
Feed spacer and reverse osmosis filter module including same
LG CHEMICAL LTD0 citations48