US Patent Issued to Yongxiang Zhao on June 30 for "Preparation method and application of vesicle formed by erythrocyte membrane encapsulating Newcastle disease virus" (Chinese Inventors)

ALEXANDRIA, Va., July 16 -- United States Patent no. 12,668,783, issued on June 30, was assigned to Yongxiang Zhao (Nanning City, China).

"Preparation method and application of vesicle formed by erythrocyte membrane encapsulating Newcastle disease virus" was invented by Yongxiang Zhao (Nanning City, China) and Liping Zhong (Nanning City, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure proposes a preparation method of a vesicle formed by an erythrocyte membrane encapsulating Newcastle disease virus, including: mixing a compacted erythrocyte solution, a phosphate buffered saline (PBS) solution, and Newcastle disease virus (NDV); centrifuging a resulting mixture of erythrocytes added...