ALEXANDRIA, Va., April 7 -- United States Patent no. 12,594,356, issued on April 7, was assigned to Radical Clean Solutions Ltd. (Long Beach, N.Y.).

"Proactive air/surface decontamination system and devices" was invented by Roger Slotkin (Long Beach, N.Y.) and Ralph T. Kubitzki (Plantation, Fla.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A system for decontaminating/neutralizing breathable air and surfaces in an occupied enclosed space, i.e., aircraft, rail and road vehicles, in buildings and other human occupied spaces, includes mounting an atmospheric hydroxyl radical generator along an inside surface of an occupied space having respective air inlets and air outlets. The hydroxyl radical generator incl...