ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,428,312, issued on Sept. 30, was assigned to GUANGDONG BRUNP RECYCLING TECHNOLOGY Co. LTD. (Foshan, China), HUNAN BRUNP RECYCLING TECHNOLOGY Co. LTD. (Changsha, China) and HUNAN BRUNP EV RECYCLING Co. LTD. (Changsha, China).

"Preparation method of Ni-Rich ternary precursor and use thereof" was invented by Weiquan Li (Guangdong, China), Changdong Li (Guangdong, China), Genghao Liu (Guangdong, China), Dingshan Ruan (Guangdong, China) and Hongjia Lin (Guangdong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure discloses a preparation method of a Ni-Rich ternary precursor and use thereof. The preparation method includes the follo...