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Perricone Patents

July 10, 2006

l Patent No. US 7,037,512 B2: Topical use of microfine calcined alumina has been patented by Nicholas V. Perricone, Clinical Creations, Meriden, CT. A dispersion of calcined alumina, stainless steel, or gold particles having a particle size of less than about 25 in a cosmetically acceptable carrier.
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