ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,479,740, issued on Nov. 25, was assigned to GEM (WUXI) ENERGY MATERIALS Co. LTD. (Wuxi, China).

"Lithium nickel manganese cobalt oxide high-nickel single-crystal positive electrode material and preparation method therefor" was invented by Kaihua Xu (Wuxi, China), Wei Li (Wuxi, China), Dechong Liu (Wuxi, China), Jun Xie (Wuxi, China), Ningjing Liao (Wuxi, China), Yang Shi (Wuxi, China), Xiaoyan Zhou (Wuxi, China), Yujun Chen (Wuxi, China) and Shiguo Xu (Wuxi, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method of preparing lithium nickel manganese cobalt oxide high-nickel single-crystal positive electrode material comprises the following steps:...