US Patent Issued to LG Chem on March 4 for "Method for preparing positive electrode active material for lithium secondary battery, positive electrode comprising the positive electrode active material prepared by the same and lithium secondary battery" (South Korean Inventors)

ALEXANDRIA, Va., March 5 -- United States Patent no. 12,244,010, issued on March 4, was assigned to LG Chem Ltd. (Seoul, South Korea).

"Method for preparing positive electrode active material for lithium secondary battery, positive electrode comprising the positive electrode active material prepared by the same and lithium secondary battery" was invented by Ick Soon Kwak (Daejeon, South Korea), Chang Wan Chae (Daejeon, South Korea), Hyo Joung Nam (Daejeon, South Korea) and Hye Ji Jeon (Daejeon, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are a manufacturing method of a positive electrode active material for a lithium secondary battery including: a first step of dry-mixing a transition...