The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 14, 2021
Filed:
Aug. 14, 2017
Merck Patent Gmbh, Darmstadt, DE;
Amir Hossain Parham, Frankfurt Am Main, DE;
Arne Buesing, Frankfurt am Main, DE;
Christof Pflumm, Darmstadt, DE;
Teresa Mujica-Fernaud, Darmstadt, DE;
Philipp Stoessel, Frankfurt Am Main, DE;
Thomas Eberle, Landau, DE;
Frank Voges, Bad Duerkheim, DE;
Merck Patent GmbH, Darmstadt, DE;
Abstract
The present invention relates to a compound of the formula (I), (II) or (III), to the use of the compound in an electronic device, and to an electronic device comprising a compound of the formula (I), (II) or (III). The present invention furthermore relates to a process for the preparation of a compound of the formula (I), (II) or (III) and to a formulation comprising one or more compounds of the formula (I), (II) or (III).