Patents

Composition for Whitening Hyper Pigmented Spots

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By: TOM BRANNA

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US Patent No. 9,808,414 B2; ELC Management LLC, Melville, NY, has patented a method for whitening discrete hyper pigmented spots on skin that entails applying to the spots a liquid pigmented treatment composition that contains at least one skin whitening active; a polymeric coating material comprising a composite polymer that is the reaction product of a silanol endblocked polydimethyl siloxane and a silicate resin; a volatile solvent selected from isododecane, isohexadecane, dimethicone, cyclom...

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