US Patent Issued to TORAY INDUSTRIES on Oct. 20 for "Cerium oxide nanoparticle, dispersion solution, antiviral agent, antibacterial agent, resin composition, resin product, fiber material, fiber product, and method of producing cerium oxide nanoparticle" (Japanese Inventors)

ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,765,557, issued on Oct. 20, was assigned to TORAY INDUSTRIES Inc. (Tokyo).

"Cerium oxide nanoparticle, dispersion solution, antiviral agent, antibacterial agent, resin composition, resin product, fiber material, fiber product, and method of producing cerium oxide nanoparticle" was invented by Shota Sekiguchi (Kamakura, Japan), Takahiro Motoshiromizu (Kamakura, Japan), Yoichiro Koshi (Kamakura, Japan), Masateru Ito (Kamakura, Japan), Akira Saito (Ichihara, Japan), Yetao Song (Nagoya, Japan), Hideaki Karasaki (Otsu, Japan) and Yoshiaki Kokubo (Otsu, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A cerium oxide nanoparticle includes a basic amino aci...