US Patent Issued to LG HOUSEHOLD & HEALTH CARE on Sept. 23 for "Cosmetic composition for improving fragrance persistence" (South Korean Inventors)

ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,419,826, issued on Sept. 23, was assigned to LG HOUSEHOLD & HEALTH CARE LTD. (Seoul, South Korea).

"Cosmetic composition for improving fragrance persistence" was invented by Nakyung Han (Seoul, South Korea), Seungmin Han (Seoul, South Korea), Ilgu Kim (Seoul, South Korea) and Sun Gyoo Park (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a method for improving fragrance persistence by applying a composition including, as active ingredients: oil; and non-ionic polymers having hydrophobic substituents at both termini thereof. In the composition of the presently claimed subject matter, the non-ionic polymers having hydrophobi...