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:
Aug. 11, 2026
Filed:
Sep. 14, 2020
Applicant:
Universal Display Corporation, Ewing, NJ (US);
Inventors:
Suman Layek, Pennington, NJ (US);
Pierre-Luc T. Boudreault, Pennington, NJ (US);
Bert Alleyne, Newtown, PA (US);
Assignee:
UNIVERSAL DISPLAY CORPORATION, Ewing, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F 15/00 (2006.01); C09K 11/06 (2006.01); H10K 50/12 (2023.01); H10K 85/30 (2023.01); H10K 85/40 (2023.01); H10K 85/60 (2023.01);
U.S. Cl.
CPC ...
C07F 15/0033 (2013.01); C09K 11/06 (2013.01); H10K 85/342 (2023.02); H10K 85/40 (2023.02); H10K 85/622 (2023.02); H10K 85/654 (2023.02); H10K 85/6572 (2023.02); H10K 85/6574 (2023.02); H10K 85/6576 (2023.02); H10K 85/658 (2023.02); C09K 2211/185 (2013.01); H10K 50/12 (2023.02);
Abstract
Provided are compounds that include a ligand Lof Formula I The compound is useful as emitter materials in organic electroluminescence devices to improve performance.
Layek, Suman. (2026). Organic electroluminescent materials and devices (U.S. Patent No. 12703714). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12703714
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile