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:
Jul. 21, 2026
Filed:
Dec. 15, 2021
Applicant:
Udc Ireland Limited, Dublin, IE;
Inventor:
Philipp Stoessel, Darmstadt, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10K 85/60 (2023.01); C07D 471/08 (2006.01); C07D 471/16 (2006.01); C07D 487/06 (2006.01); C07D 487/16 (2006.01); C07D 487/18 (2006.01); C07D 487/22 (2006.01); C07D 491/16 (2006.01); C07D 491/20 (2006.01); C07D 491/22 (2006.01); C07D 495/16 (2006.01); C07D 495/22 (2006.01); C07D 498/22 (2006.01); C07F 7/08 (2006.01); C09K 11/02 (2006.01); C09K 11/06 (2006.01); H10K 50/11 (2023.01); H10K 85/40 (2023.01);
U.S. Cl.
CPC ...
H10K 85/6572 (2023.02); C07D 471/08 (2013.01); C07D 471/16 (2013.01); C07D 487/06 (2013.01); C07D 487/16 (2013.01); C07D 487/18 (2013.01); C07D 487/22 (2013.01); C07D 491/16 (2013.01); C07D 491/20 (2013.01); C07D 491/22 (2013.01); C07D 495/16 (2013.01); C07D 495/22 (2013.01); C07D 498/22 (2013.01); C07F 7/0814 (2013.01); C09K 11/02 (2013.01); C09K 11/06 (2013.01); H10K 85/40 (2023.02); H10K 85/615 (2023.02); H10K 85/624 (2023.02); H10K 85/654 (2023.02); H10K 85/657 (2023.02); C07B 2200/05 (2013.01); C09K 2211/1007 (2013.01); C09K 2211/1011 (2013.01); C09K 2211/1018 (2013.01); H10K 50/11 (2023.02);
Abstract
The present invention relates to aromatic compounds suitable for use in electronic devices, and to electronic devices, especially organic electroluminescent devices, comprising these compounds.