US Patent Issued to GUANGZHOU TINCI MATERIALS TECHNOLOGY on May 27 for "Waste lithium ion battery electrolyte solution recycling method and apparatus" (Chinese Inventors)

ALEXANDRIA, Va., June 17 -- United States Patent no. 12,315,900, issued on May 27, was assigned to GUANGZHOU TINCI MATERIALS TECHNOLOGY Co. LTD. (Guangdong, China).

"Waste lithium ion battery electrolyte solution recycling method and apparatus" was invented by Yupeng Wu (Guangdong, China), Wentian Wei (Guangdong, China), Yating Liu (Guangdong, China), Chuanlin Chen (Guangdong, China), Haiqiang Lin (Guangdong, China) and Heng Han (Guangdong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present application provides a waste lithium ion battery electrolyte solution recycling method including the steps of: crushing a waste lithium ion battery; cleaning with an organic solvent; performing first filteri...