ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,785,163, issued on Nov. 3, 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).

"Method for recycling iron phosphate waste and use thereof" was invented by Chunxia Tang (Foshan, China), Changdong Li (Foshan, China), Shenghe Tang (Foshan, China), Yanchao Qiao (Foshan, China) and Dingshan Ruan (Foshan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure discloses a method for recycling iron phosphate waste and use thereof. The method includes: mixing the iron phosphate waste with an acid liqu...