ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,456,754, issued on Oct. 28, was assigned to SINOCHEM LANTIAN Co. LTD (Hangzhou, China), ZHEJIANG ZHONGLAN NEW ENERGY MATERIALS Co. LTD. (Huzhou, China) and ZHEJIANG RESEARCH INSTITUTE OF CHEMICAL INDUSTRY Co. LTD (Zhejiang, China).

"Process and system for producing LiPF[ 6 , and mixture crystal, composition, electrolyte solution, and lithium battery containing LiPF[ 6" was invented by Jiangang Ren (Hangzhou, China), Haibing Zhang (Hangzhou, China), Xiaohong Ma (Hangzhou, China), Guoqiang Ma (Hangzhou, China), Haidao Liu (Hangzhou, China), Qing Yang (Hangzhou, China), Jingbo Dong (Hangzhou, China), Huichuang Chen (Hangzhou, China), Qi Zhang (Hangzhou, China) and Nan Sheng (Hangzhou, Ch...