ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,484,903, issued on Dec. 2, was assigned to NXT Biomedical LLC (Irvine, Calif.).

"Blood oxygenation treatment methods and devices" was invented by Stanton J. Rowe (Irvine, Calif.), Robert S. Schwartz (Irvine, Calif.), Glen Rabito (Irvine, Calif.), Robert C. Taft (Irvine, Calif.), Elliot Howard (Irvine, Calif.), Alexander Siegel (Irvine, Calif.) and Joseph Passman (Irvine, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Methods and devices for increasing oxygenation levels in the blood supply and thereby treating the condition of hypoxemia. Multiple approaches such as pressure reduction in the pulmonary circulatory system, reducing triggering mechani...