Align Technology designs, manufactures and markets the Invisalign® system, a proprietary method for treating malocclusion, or the misalignment of teeth. Invisalign treatment corrects malocclusion using a series of clear, nearly invisible, removable appliances that gently move teeth to a desired final position. Because it does not rely on the use of metal or ceramic brackets and wires, Invisalign treatment significantly reduces the aesthetic and other limitations associated with braces.