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:
Feb. 25, 2020
Filed:
Nov. 05, 2015
Applicant:
Merck Patent Gmbh, Darmstadt, DE;
Inventors:
Teresa Mujica-Fernaud, Darmstadt, DE;
Elvira Montenegro, Weinheim, DE;
Jochen Pfister, Seeheim-Jugenheim, DE;
Irina Martynova, Griesheim, DE;
Frank Stieber, Einhausen, DE;
Assignee:
Merck Patent GmbH, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/00 (2006.01); C07C 211/60 (2006.01); C07C 211/61 (2006.01); C07D 311/96 (2006.01); C07D 333/76 (2006.01); C07D 307/91 (2006.01); C07D 209/86 (2006.01); C07D 335/20 (2006.01); C09K 11/02 (2006.01); H01L 51/50 (2006.01); H01L 51/56 (2006.01);
U.S. Cl.
CPC ...
H01L 51/006 (2013.01); C07C 211/60 (2013.01); C07C 211/61 (2013.01); C07D 209/86 (2013.01); C07D 307/91 (2013.01); C07D 311/96 (2013.01); C07D 333/76 (2013.01); C07D 335/20 (2013.01); C09K 11/02 (2013.01); H01L 51/0032 (2013.01); H01L 51/0054 (2013.01); H01L 51/0061 (2013.01); H01L 51/0067 (2013.01); H01L 51/0072 (2013.01); H01L 51/0073 (2013.01); H01L 51/0074 (2013.01); H01L 51/0077 (2013.01); H01L 51/0085 (2013.01); C07C 2603/18 (2017.05); C07C 2603/40 (2017.05); C07C 2603/94 (2017.05); H01L 51/0003 (2013.01); H01L 51/0052 (2013.01); H01L 51/0056 (2013.01); H01L 51/0057 (2013.01); H01L 51/0058 (2013.01); H01L 51/5012 (2013.01); H01L 51/5016 (2013.01); H01L 51/5056 (2013.01); H01L 51/5088 (2013.01); H01L 51/5096 (2013.01); H01L 51/56 (2013.01);
Abstract
The present invention relates to compounds of formula (1) which are suitable for use in electronic devices, especially in organic electroluminescent devices.