ALEXANDRIA, Va., Feb. 3 -- United States Patent no. 12,539,315, issued on Feb. 3, was assigned to SHAANXI UNIVERSITY OF SCIENCE AND TECHNOLOGY (Xi'an, China).

"Sleep-aiding probiotic goat milk powder and preparation method thereof" was invented by Guowei Shu (Xi'an, China), Anxin Mao (Xi'an, China), Guoliang Li (Xi'an, China), Qiqi Zheng (Xi'an, China), Qisheng Hu (Xi'an, China), Xinru Yu (Xi'an, China), Xu Zhang (Xi'an, China), Shiru Deng (Xi'an, China), Qian Wang (Xi'an, China) and Qinfeng Xu (Xi'an, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A sleep-aiding probiotic goat milk powder and a preparation method thereof are provided. Goat milk is used as the raw material, and the goat milk is sterili...