Patent 10584886 was granted and assigned to Molekule (company) on March, 2020 by the United States Patent and Trademark Office.
An air purification system including a filter assembly including a substrate including a fibrous media, and a photocatalytic material disposed on the substrate, wherein the photocatalytic material includes a first quantity of crushed nanostructures; and a photon source arranged to illuminate the photocatalytic material with optical radiation.