Patents

Mary Kay Patents Skin Care Delivery System

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By: Christine Esposito

Editor-in-Chief

US Patent No. 10,052,269 B2; Mary Kay Inc., Addison, TX, has patented a method of treating erythemic skin. It entails obtaining an apparatus consisting essentially of a water-permeable absorbent material (sponge, cloth or mesh) which has a first outer surface and a second outer surface and wherein said first outer surface has a greater surface roughness when compared with the surface roughness of the second outer surface; and a plant material, a plant extract, or a combination thereof wherein th...

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