US Patent Issued to LCS Advanced Solutions on Oct. 28 for "Structurally diverse, stable, and radiation-protective particle matrix sunscreen and cosmetic compositions and related methods" (California Inventor)

ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,453,681, issued on Oct. 28, was assigned to LCS Advanced Solutions LLC (Inglewood, Calif.).

"Structurally diverse, stable, and radiation-protective particle matrix sunscreen and cosmetic compositions and related methods" was invented by Laura C. Singleton (Inglewood, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Matrix compositions suitable for topical administration comprising structurally diverse matrix particles formed from at least three different types of primary particle populations where (1) the first primary particle population has an average particle size from 1000 nm to 8500 nm, makes up 4-9% of the composition by weight, and 20-70% of...