Patents

Composition for Whitening Hyper Pigmented Spots

US Patent No. 9,808,414 B2 awarded to ELC Management.

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By: Christine Esposito

Editor-in-Chief

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 to the spots a liquid pigmented treatment composition that conatins 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, cyclomethicone,...

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