Patents

Sunscreen That Brightens Skin and Allows Vitamin D Production

Texas man is awarded US Patent No. 11,964,039 B2 for his topical formulation.

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By: Christine Esposito

Editor-in-Chief

US Patent No. 11,964,039 B2;  Ernest T. Armstrong of El Paso, TX was awarded a US patent for a  topical sunscreen composition that prevents facultative pigmentation and protects skin from sun damage while permitting the skin to produce vitamin D. The composition is comprised of a combination of UVR filtering agents, wherein the combination and concentrations are adapted to selectively filter enough light in UVA and UVB rangers to prevent UVR-induced skin damage while permitting passage of at ...

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