ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,433,160, issued on Sept. 30, was assigned to Merck Patent GmbH (Damstadt, Germany).
"Materials for organic electroluminescent devices" was invented by Amir Hossain Parham (Darmstadt, Germany), Philipp Stoessel (Darmstadt, Germany) and Christian Ehrenreich (Darmstadt, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "The invention relates to compounds which are suitable for use in electronic devices, and electronic devices, in particular organic electroluminescent devices, containing said compounds."
The patent was filed on Aug. 16, 2021, under Application No. 18/021,560.
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