US Patent Issued to LG ENERGY SOLUTION on Feb. 4 for "High-nickel electrode sheet and method for manufacturing same" (South Korean Inventors)

ALEXANDRIA, Va., Feb. 5 -- United States Patent no. 12,218,345, issued on Feb. 4, was assigned to LG ENERGY SOLUTION LTD. (Seoul, South Korea).

"High-nickel electrode sheet and method for manufacturing same" was invented by Song Yi Han (Daejeon, South Korea) and Ji Hoon Ryu (Daejeon, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to an electrode sheet comprising: a first cathode mixture layer which is formed in a central portion of a holding part and contains a first cathode active material of lithium nickel cobalt manganese oxide; and a second cathode mixture layer which is formed at one end or both ends of the first cathode mixture layer and contains a second catho...