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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.:

US 9620722 B1

PDFFull Text
Date of Patent:
Apr. 11, 2017

Filed:

Mar. 26, 2012

Materials for organic electroluminescent devices

Applicants:

Irina Martynova, Griesheim, DE;

Christof Pflumm, Darmstadt-Arheilgen, DE;

Amir Hossain Parham, Frankfurt am Main, DE;

Rémi Manouk Anémian, Seoul, KR;

Teresa Mujica-fernaud, Darmstadt, DE;

Claire DE Nonancourt, Darmstadt, DE;

Inventors:

Irina Martynova, Griesheim, DE;

Christof Pflumm, Darmstadt-Arheilgen, DE;

Amir Hossain Parham, Frankfurt am Main, DE;

Rémi Manouk Anémian, Seoul, KR;

Teresa Mujica-Fernaud, Darmstadt, DE;

Claire De Nonancourt, Darmstadt, DE;

Assignee:

Merck Patent GmbH, Darmstadt, DE;

Attorney:

Drinker Biddle & Reath LLP

Primary Examiner:

Alex A Rolland

Int. Cl.
CPC ...
H01L 51/00 (2006.01); C07D 471/04 (2006.01); C07D 471/16 (2006.01); C07D 491/16 (2006.01); C07D 491/22 (2006.01); C07D 495/04 (2006.01); C07D 495/16 (2006.01); C07D 495/22 (2006.01); C07D 498/16 (2006.01); C07D 519/00 (2006.01); C09K 11/06 (2006.01); H05B 33/14 (2006.01); C09B 57/00 (2006.01); H01L 51/50 (2006.01);
U.S. Cl.
CPC ...
H01L 51/006 (2013.01); C07D 471/04 (2013.01); C07D 471/16 (2013.01); C07D 491/16 (2013.01); C07D 491/22 (2013.01); C07D 495/04 (2013.01); C07D 495/16 (2013.01); C07D 495/22 (2013.01); C07D 498/16 (2013.01); C07D 519/00 (2013.01); C09B 57/00 (2013.01); C09B 57/008 (2013.01); C09K 11/06 (2013.01); H01L 51/0065 (2013.01); H01L 51/0067 (2013.01); H01L 51/0068 (2013.01); H01L 51/0071 (2013.01); H01L 51/0072 (2013.01); H01L 51/0074 (2013.01); H05B 33/14 (2013.01); C09K 2211/1033 (2013.01); C09K 2211/1037 (2013.01); C09K 2211/1044 (2013.01); C09K 2211/1051 (2013.01); C09K 2211/1059 (2013.01); C09K 2211/1074 (2013.01); C09K 2211/185 (2013.01); H01L 51/0085 (2013.01); H01L 51/0087 (2013.01); H01L 51/5016 (2013.01); H01L 51/5072 (2013.01); H01L 51/5096 (2013.01); H01L 2251/5384 (2013.01);
Abstract

The present invention relates to compounds of the formula (1) and formula (2), which are suitable for use in electronic devices, in particular in organic electroluminescent devices.

Find Patent Forward Citations

Martynova, Irina. (2017). Materials for organic electroluminescent devices (U.S. Patent No. 9620722). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9620722

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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