US Patent Issued to Universal Display on March 17 for "Organic electroluminescent materials and devices" (New Jersey, Pennsylvania, Delaware Inventors)

ALEXANDRIA, Va., March 17 -- United States Patent no. 12,577,268, issued on March 17, was assigned to Universal Display Corp. (Ewing, N.J.).

"Organic electroluminescent materials and devices" was invented by Hsiao-Fan Chen (Lawrence Township, N.J.), Tyler Fleetham (Newtown, Pa.), Peter Wolohan (Princeton Junction, N.J.), Jason Brooks (Philadelphia), Pierre-Luc T. Boudreault (Pennington, N.J.), Charles J. Stanton III (Wilmington, Del.), Olexandr Tretyak (Newark, Del.), Raghupathi Neelarapu (Newark, Del.), Katarina Rohlfing (Wilmington, Del.), Douglas Williams (Mullica Hill, N.J.) and Rasha Hamze (Philadelphia).

According to the abstract* released by the U.S. Patent & Trademark Office: "Tetradentate platinum complexes including an imidazole...