US Patent Issued to Hunan Yuneng new energy battery materials on March 18 for "Preparation method for ultra-high compacted lithium iron phosphate cathode material and lithium battery" (Chinese Inventors)

ALEXANDRIA, Va., March 19 -- United States Patent no. 12,252,413, issued on March 18, was assigned to Hunan Yuneng new energy battery materials Co. LTD. (Hunan, China).

"Preparation method for ultra-high compacted lithium iron phosphate cathode material and lithium battery" was invented by Xinlong Huang (Xiangtan, China), Tao Chen (Xiangtan, China), Kun Cheng (Xiangtan, China) and Yang Yu (Xiangtan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present application belongs to the field of lithium battery technology, particularly relating to a preparation method for ultra-high compacted lithium iron phosphate cathode material and lithium battery. The method comprises: obtaining an iron-containing pr...