ALEXANDRIA, Va., June 16 -- United States Patent no. 12,655,062, issued on June 16, was assigned to Wei-Ling Kuo (Kaohsiung, China).
"Nanomaterial ceramic spheres, preparation method, and application thereof" was invented by Wei-Ling Kuo (Kaohsiung, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "Nanomaterial ceramic spheres, a preparation method, and an application thereof are provided. The raw materials of the nanomaterial ceramic spheres include 1-30 parts of nano-titanium dioxide, 1-30 parts of nano-zirconia, 1-30 parts of nano-tourmaline, and 1-30 parts of kaolin. In the present invention, mixing a first part of kaolin with water, rubbing it into soft spheres, and baking to obtain sphere cores; mix...