04.11.07
Patent No. US 7,179,477 B2: A three-step dermabrasion treatment for skin conditions such as acne, wound scars, and wrinkles, which constitutes the following, (1) Dermal resurfacing with an adhesive composition, (2) Dermal polishing with a polishing composition, and (3) Dermal regeneration with a collagen-building and cell-proliferative composition has been patented by Bioderm Research, Scottsdale, AZ.