ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,440,532, issued on Oct. 14, was assigned to Shanghai Lytone Biochemicals Ltd. (Shanghai).
"Edible composition for alleviating visual fatigue" was invented by Huanhuan Liu (Shanghai), Yusheng Chen (Shanghai), Weiting Tseng (Shanghai), Weiting Chang (Shanghai) and William T. H. Chang (Shanghai).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention provides an edible composition for alleviating visual fatigue. The composition comprises in parts by weight 1 to 10 parts of curcuma powder, 1 to 12 parts of whole coffee fruit extract, 1 to 20 parts of phospholipid composite, 1 to 15 parts of DHA, 0.5 to 5 parts of phosphatidylserine, and 0.1 to 5...