US Patent Issued to Hainan University, China Huadian, Hainan Lvran clean energy, Huadian Water Technology on May 20 for "Aluminum-air composite battery and preparation method" (Chinese Inventors)

ALEXANDRIA, Va., June 16 -- United States Patent no. 12,308,420, issued on May 20, was assigned to Hainan University (Haikou, China), China Huadian Co. Ltd. (Beijing), Hainan Lvran clean energy Co. Ltd. (Haikou, China) and Huadian Water Technology Co. Ltd. (Beijing).

"Aluminum-air composite battery and preparation method" was invented by Xuerong Zheng (Haikou, China), Yida Deng (Haikou, China), Wenjie Huang (Haikou, China), Yang Wang (Haikou, China), Beiyang Chen (Beijing), Haozhi Wang (Haikou, China), Caiyun Zhao (Haikou, China), Feng Liu (Beijing) and Rui Li (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention discloses an aluminum-air composite battery and a preparation method, wh...