ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,727,799, issued on Sept. 8, was assigned to The Trustees of Dartmouth College (Hanover, N.H.) and UNIVERSITY HEALTH NETWORK (Toronto).

"Method and apparatus for quantitative and depth resolved hyperspectral fluorescence and reflectance imaging for surgical guidance" was invented by Pablo Valdes (Phoenix), Frederic Leblond (Montreal), Keith D. Paulsen (Hanover, N.H.), Brian Campbell Wilson (Toronto), David W. Roberts (Lyme, N.H.) and Michael Jermyn (Longueuil, Canada).

According to the abstract* released by the U.S. Patent & Trademark Office: "An imaging system, such as a surgical microscope, laparoscope, or endoscope or integrated with these devices, includes an illuminator providing...