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. 22, 2022
Filed:
May. 22, 2019
Applicant:
Merck Patent Gmbh, Darmstadt, DE;
Inventors:
Teresa Mujica-Fernaud, Darmstadt, DE;
Elvira Montenegro, Weinheim, DE;
Amir Parham, Frankfurt am Main, DE;
Arne Buesing, Frankfurt am Main, DE;
Frank Voges, Bad Duerkheim, DE;
Assignee:
Merck Patent GmbH, Darmstadt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/50 (2006.01); H01L 51/00 (2006.01); C09K 11/06 (2006.01); H05B 33/20 (2006.01); C07C 211/61 (2006.01); C07D 307/91 (2006.01);
U.S. Cl.
CPC ...
H01L 51/006 (2013.01); C07C 211/61 (2013.01); C07D 307/91 (2013.01); C09K 11/06 (2013.01); H01L 51/0039 (2013.01); H01L 51/0052 (2013.01); H01L 51/0059 (2013.01); H01L 51/0061 (2013.01); H05B 33/20 (2013.01); C07C 2603/18 (2017.05); C09K 2211/1011 (2013.01); C09K 2211/1014 (2013.01); C09K 2211/1029 (2013.01); C09K 2211/1088 (2013.01); C09K 2211/1433 (2013.01); C09K 2211/185 (2013.01); H01L 51/0058 (2013.01); H01L 51/0073 (2013.01); H01L 51/5012 (2013.01); H01L 51/5056 (2013.01); H01L 51/5088 (2013.01); H01L 51/5096 (2013.01); Y02E 10/549 (2013.01);
Abstract
The present invention relates to certain fluorenes, to the use of the compounds in an electronic device, and to an electronic device comprising at least one of these compounds. The present invention furthermore relates to a process for the preparation of the compounds and to a formulation and composition comprising one or more of the compounds.