ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,485,081, issued on Dec. 2, was assigned to LG HOUSEHOLD & HEALTH CARE LTD. (Seoul, South Korea).
"Polymer coating agent having concurrently excellent water and oil repellent properties and cosmetic composition comprising same showing excellent make-up persistency" was invented by Do-Hyuk Yoo (Seoul, South Korea), Whon-Hee Lee (Seoul, South Korea), Woo-Sun Shim (Seoul, South Korea), Jung-A Kim (Seoul, South Korea) and Seon-A Jeong (Seoul, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to a film-forming polymer with both of excellent water-repellent and oil-repellent properties and a cosmetic composition with exce...