ALEXANDRIA, Va., July 3 -- United States Patent no. 12,343,317, issued on July 1, was assigned to YewSavin Inc. (Fort Collins, Colo.).

"Compositions and methods for treating bleeding and bleeding disorders" was invented by Makarand Prabhakar Gore (Fort Collins, Colo.) and Ashay Makarand Gore (Boulder, Colo.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Various embodiments of the invention utilize chalcones to treat blood, bleeding, and/or bleeding disorders. As described herein, chalcones significantly reduce blood clotting time in normal/hemophilic blood and normal/hemophilic animal models. As also described herein, chalcones reduce blood clotting time and increase blood clotting efficiency without any app...