ALEXANDRIA, Va., April 21 -- United States Patent no. 12,606,575, issued on April 21, was assigned to JFE ENGINEERING Corp. (Tokyo).
"Method for synthesizing zirconium complex" was invented by Ryota Imura (Tokyo).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method for synthesizing a zirconium complex includes setting a temperature of a mixed solution at a certain temperature or more to synthesize a zirconium complex, the mixed solution being obtained by mixing: an organic solvent containing an organic substance having water miscibility; a chelating agent solution in which a chelating agent is dissolved; and zirconium dissolved in an acidic solution."
The patent was filed on Dec. 8, 2020, under Applicatio...