ALEXANDRIA, Va., July 9 -- United States Patent no. 12,351,890, issued on July 8, 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: mixing a solvent containing an organic substance having a dipole moment of 3.0 D or more, a chelating agent solution in which a chelating agent containing a structure represented by General Formula (1) or General Formula (2) is dissolved, and zirconium dissolved in an acidic solution, to obtain a mixed solution; and setting the mixed solution at a predetermined temperature or more to synthesize a zircon...