US Patent Issued to UDC Ireland on May 19 for "Metal complexes" (German Inventors)

ALEXANDRIA, Va., May 19 -- United States Patent no. 12,635,401, issued on May 19, was assigned to UDC Ireland (Dublin).

"Metal complexes" was invented by Philipp Stoessel (Darmstadt, Germany) and Armin Auch (Darmstadt, Germany).

According to the abstract* released by the U.S. Patent & Trademark Office: "The invention relates to iridium complexes that are suitable for use in organic electroluminescent devices, in particular as emitters."

The patent was filed on Dec. 2, 2020, under Application No. 17/779,595.

*For further information, including images, charts and tables, please visit: http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&co1=AND&d=PTXT&s1=12635401&OS=1263...