US Patent Issued to LG ENERGY SOLUTION on March 18 for "Separator for electrochemical device and method for manufacturing the same" (South Korean Inventors)

ALEXANDRIA, Va., March 19 -- United States Patent no. 12,255,351, issued on March 18, was assigned to LG ENERGY SOLUTION LTD. (Seoul, South Korea).

"Separator for electrochemical device and method for manufacturing the same" was invented by Dae-Sung Jang (Daejeon, South Korea), Dong-Wook Sung (Daejeon, South Korea) and So-Mi Jeong (Daejeon, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A separator for an electrochemical device, including a porous polymer substrate and an inorganic coating layer formed on at least one surface of the porous polymer substrate. The inorganic coating layer includes inorganic particles and a binder resin. The binder resin includes a polyvinylidene fluoride (PVdF)-base...