ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,544,225, issued on Feb. 10, was assigned to Caisson Interventional LLC (Maple Grove, Minn.).

"Systems and methods for heart valve therapy" was invented by Kavitha Ganesan (Minnetrista, Minn.), Ramji Iyer (Maple Grove, Minn.), Lucas T. Schneider (Champlin, Minn.), Todd J. Mortier (Mound, Minn.) and Cyril J. Schweich Jr. (Maple Grove, Minn.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Prosthetic heart valves described herein can be deployed using a transcatheter delivery system and technique to interface and anchor in cooperation with the anatomical structures of a native heart valve. Deployment systems and methods for using the deployment systems descr...