US Patent Issued to VIAVI SOLUTIONS on July 22 for "Composition including a color shifting pigment having a different particle size" (California Inventors)

ALEXANDRIA, Va., July 23 -- United States Patent no. 12,365,802, issued on July 22, was assigned to VIAVI SOLUTIONS INC. (Chandler, Ariz.).

"Composition including a color shifting pigment having a different particle size" was invented by Cornelis Jan Delst (Fairfax, Calif.), Matthew Ryan Witzman (Windsor, Calif.), Bryan James Clifton (Santa Rosa, Calif.) and Paul Thomas Kohlmann (Windsor, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A composition including a first color shifting pigment flake population having a first D50 particle size; and a second color shifting pigment flake population having a second D50 particle size that is different from the first D50 particle size, wherein the first color sh...