ALEXANDRIA, Va., Oct. 6 -- United States Patent no. 12,753,530, issued on Oct. 6, was assigned to University of Electronic Science and Technology of China (Chengdu, China).

"Hollow fiber membrane material for high-humidification hydrogen fuel cell humidifier and preparation method and application thereof" was invented by Yumin Huang (Chengdu, China), Miao Wu (Chengdu, China), Yifei Shi (Chengdu, China), Jun Peng (Chengdu, China), Tong Cao (Chengdu, China) and Linbo Wang (Chengdu, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention discloses a hollow fiber membrane material for a high-humidification hydrogen fuel cell humidifier and a preparation method and application thereof, and belo...