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. 11, 2025
Filed:
May. 11, 2021
Applicant:
Universal Display Corporation, Ewing, NJ (US);
Inventors:
Tyler Fleetham, Yardley, PA (US);
Suman Layek, Pennington, NJ (US);
Assignee:
UNIVERSAL DISPLAY CORPORATION, Ewing, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F 7/02 (2006.01); H10K 85/40 (2023.01);
U.S. Cl.
CPC ...
C07F 7/02 (2013.01); H10K 85/40 (2023.02);
Abstract
Provided are spiro-bisilepine compounds. Also provided are formulations comprising these spiro-bisilepine compounds. Further provided are OLEDs and related consumer products that utilize these spiro-bisilepine compounds.
Quick Actions:
Fleetham, Tyler. (2025). Organic electroluminescent material and formulations, and its various uses as hosts, fluorescent dopants, and acceptors in organic light emitting diodes (U.S. Patent No. 12247043). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12247043
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile