ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,552,794, issued on Feb. 17, was assigned to Merck Patent GmbH (Darmstadt, Germany).

"Compounds for electronic devices" was invented by Ilona Stengel (Darmstadt, Germany), Florian Maier-Flaig (Weinheim, Germany), Philipp Harbach (Muehltal, Germany), Elvira Montenegro (Weinheim, Germany) and Aurelie Ludemann (Frankfurt am Main, Germany).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present application relates to an amine compound of formula (I) which is suitable for use in electronic devices."

The patent was filed on March 6, 2019, under Application No. 16/979,494.

*For further information, including images, charts and tables, please visit: http://p...