ALEXANDRIA, Va., March 19 -- United States Patent no. 12,251,573, issued on March 18, was assigned to VARIAN MEDICAL SYSTEMS INC. (Palo Alto, Calif.).

"Radiotherapy methods, systems, and workflow-oriented graphical user interfaces" was invented by Filip Vojan (Palo Alto, Calif.) and Brian Spatola (Palo Alto, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed herein are radiotherapy methods and systems that can display a workflow-oriented graphical user interface(s). In an embodiment, a method comprises presenting, by a server, a graphical user interface for display on a screen positioned on a gantry of a radiotherapy machine, wherein the graphical user interface comprises a page corresponding to...