US Patent Issued to WUHAN YOUNGSEN BIOTECH on March 25 for "Preparation method for three-layer artificial blood vessel and application thereof" (Chinese Inventors)

ALEXANDRIA, Va., March 26 -- United States Patent no. 12,257,141, issued on March 25, was assigned to WUHAN YOUNGSEN BIOTECH Co. LTD. (Wuhan, China).

"Preparation method for three-layer artificial blood vessel and application thereof" was invented by Chenxi Ouyang (Wuhan, China), Jiarong Li (Wuhan, China), Chenhong Wang (Wuhan, China), Sishi Liu (Wuhan, China) and Jianpeng Liu (Wuhan, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention provides a preparation method preparation method for three-layer artificial blood vessel and application thereof. The three-layer artificial blood vessel comprise three layers, electrospinning inner layer, dense middle layer and electrospinning outer lay...