ALEXANDRIA, Va., March 31 -- United States Patent no. 12,589,183, issued on March 31, was assigned to Guangzhou Bioseal Biotech Co. Ltd. (Guangzhou Science City, China).
"Hemostatic paste and uses thereof" was invented by Ling Teng (Guangzhou Science City, China), Tingwan Xie (Guangzhou Science City, China), Yuan Tian (Guangzhou Science City, China), Dengmin Feng (Guangzhou Science City, China) and Peiqiu Wang (Guangzhou Science City, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed herein is a non-flowable and deformable hemostatic compositions comprised of a xerogel crosslinked powdered polysaccharide dispersed within a substantially anhydrous blend of: glycerol, and polyethylene glycol (PEG)...