ALEXANDRIA, Va., June 4 -- United States Patent no. 12,318,735, issued on June 3, was assigned to TORAY ADVANCED MATERIALS KOREA INC. (Gyeongsangbuk-Do, South Korea).
"Reverse osmosis membrane and method for manufacturing same" was invented by Dae Won Lee (Gyeongsangbuk-do, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a reverse osmosis membrane and a method of preparing the same, and more particularly to a high durability reverse osmosis membrane which is excellent in interlayer bonding in a separation membrane while maintaining an equal flow rate as compared with a conventional reverse osmosis membrane to minimize a reduction in durability in the membrane upon ...