US Patent Issued to INSTITUTE OF CHEMISTRY, CHINESE ACADEMIC OF SCIENCES, PEKING UNIVERSITY THIRD HOSPITAL on Oct. 28 for "Serum-free cryopreservation solution and preparation method and application thereof" (Chinese Inventors)

ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,453,345, issued on Oct. 28, was assigned to INSTITUTE OF CHEMISTRY, CHINESE ACADEMIC OF SCIENCES (Beijing) and PEKING UNIVERSITY THIRD HOSPITAL (Beijing).

"Serum-free cryopreservation solution and preparation method and application thereof" was invented by Jianjun Wang (Beijing), Shenglin Jin (Beijing), Jianyong Lv (Beijing), Jie Yan (Beijing), Jie Qiao (Beijing), Liying Yan (Beijing) and Rong Li (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A serum-free cryopreservation solution contains a biomimetic ice control material, a polyol, a water-soluble sugar, and a buffer solution margin. The bionic ice control material can be polyvinyl alcohol or...