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:
Mar. 31, 2026
Filed:
Nov. 02, 2020
Applicant:
Udc Ireland Limited, Dublin, IE;
Inventors:
Amir Hossain Parham, Darmstadt, DE;
Philipp Stoessel, Darmstadt, DE;
Assignee:
UDC IRELAND LIMITED, Dublin, IE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/54 (2006.01); C07F 5/02 (2006.01); H10K 85/60 (2023.01); H10K 50/12 (2023.01); H10K 101/00 (2023.01); H10K 101/20 (2023.01);
U.S. Cl.
CPC ...
H10K 85/657 (2023.02); C07F 5/02 (2013.01); H10K 85/658 (2023.02); H10K 50/121 (2023.02); H10K 2101/20 (2023.02); H10K 2101/27 (2023.02);
Abstract
The present invention relates to a compound of the formula (1), to the use of the compound in an electronic device, and to an electronic device comprising a compound of the formula (1). The present invention furthermore relates to a formulation comprising one or more compounds of the formula (1).
Parham, Amir. (2026). Materials for organic electroluminescent devices (U.S. Patent No. 12593607). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12593607
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile