ALEXANDRIA, Va., June 2 -- United States Patent no. 12,642,656, issued on June 2, was assigned to TAU MEDICAL INC (Busan, South Korea).

"Transcatheter system and method for reducing tricuspid regurgitation" was invented by June-Hong Kim (Busan, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a system and method for transcatheter treatment for tricuspid regurgitation. The system for transcatheter treatment for tricuspid regurgitation, according to one preferred embodiment of the present invention, includes: the coronary sinus tube inserted into the coronary sinus; and the tricuspid valve tube traversing the tricuspid valve, wherein the coronary sinus tube and the tr...