US Patent Issued to Shiseido on Feb. 17 for "Oil-in-water type emulsification composition containing UV wavelength conversion substance" (Japanese Inventors)

ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,551,424, issued on Feb. 17, was assigned to Shiseido Co. Ltd. (Tokyo).

"Oil-in-water type emulsification composition containing UV wavelength conversion substance" was invented by Ryoya Ito (Tokyo), Kouichi Nagai (Tokyo), Shiho Iwami (Tokyo), Kazuyuki Miyazawa (Tokyo), Tetsuya Kanemaru (Tokyo), Renaud Gillet (Tokyo) and Bianca McCarthy (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "To provide a novel oil-in-water type emulsified composition, comprising a UV wavelength conversion substance and a water-soluble alkyl-substituted polysaccharide derivative."

The patent was filed on April 3, 2020, under Application No. 17/601,317.

*For further inform...