US Patent Issued to Sichuan University on Feb. 3 for "Microemulsion-based vaccine delivery system, preparation method therefor and use thereof" (Chinese Inventors)

ALEXANDRIA, Va., Feb. 3 -- United States Patent no. 12,539,272, issued on Feb. 3, was assigned to Sichuan University (Sichuan, China).

"Microemulsion-based vaccine delivery system, preparation method therefor and use thereof" was invented by Xun Sun (Sichuan, China), Zhengjun Chen (Sichuan, China), Tao Gong (Sichuan, China) and Zhirong Zhang (Sichuan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a microemulsion-based vaccine delivery system, and further provides a preparation method and an application thereof. Using the microemulsion absorbing a series of metal ion compounds, and adding an antigen in a preparation process, antigen entrapment can be realized and a stabl...