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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 9349960 B1

PDFFull Text
Date of Patent:
May. 24, 2016

Filed:

May. 03, 2010

Compounds and polymers which contain substituted indenofluorene derivatives as structural unit, process for the preparation thereof, and the use thereof as electronic devices and mixtures and solutions

Applicants:

Susanne Heun, Bad Soden, DE;

Aurélie Ludemann, Frankfurt am Main, DE;

Rémi Manouk Anémian, Frankfurt, DE;

Junyou Pan, Frankfurt, DE;

Thomas Eberle, Landau, DE;

Inventors:

Susanne Heun, Bad Soden, DE;

Aurélie Ludemann, Frankfurt am Main, DE;

Rémi Manouk Anémian, Frankfurt, DE;

Junyou Pan, Frankfurt, DE;

Thomas Eberle, Landau, DE;

Assignee:

Merck Patent GmbH, , DE;

Attorney:

Drinker Biddle & Reath LLP

Primary Examiner:

Andrew K Bohaty

Int. Cl.
CPC ...
H01L 51/54 (2006.01); C09K 11/06 (2006.01); H01L 51/00 (2006.01); C08G 61/02 (2006.01); C08G 61/12 (2006.01); C09B 69/10 (2006.01); H05B 33/14 (2006.01); H01L 51/50 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0039 (2013.01); C08G 61/02 (2013.01); C08G 61/12 (2013.01); C08G 61/124 (2013.01); C09B 69/103 (2013.01); C09B 69/109 (2013.01); C09K 11/06 (2013.01); H01L 51/0043 (2013.01); H05B 33/14 (2013.01); C08G 2261/3142 (2013.01); C08G 2261/3241 (2013.01); C08G 2261/374 (2013.01); C08G 2261/411 (2013.01); C08G 2261/524 (2013.01); C09K 2211/1416 (2013.01); C09K 2211/1425 (2013.01); H01L 51/0037 (2013.01); H01L 51/0085 (2013.01); H01L 51/5016 (2013.01); Y02E 10/549 (2013.01);
Abstract

The present invention relates to polymers which contain substituted indenofluorene derivatives as structural unit, to substituted indenofluorene derivatives, to a process for the preparation of the polymers according to the invention, to mixtures and solutions which comprise the polymers according to the invention, and to the use of the polymers according to the invention in electronic devices, in particular in organic electroluminescent devices, so-called OLEDs (OLED=organic light emitting diode).

Find Patent Forward Citations

Quick Actions:

Heun, Susanne. (2016). Compounds and polymers which contain substituted indenofluorene derivatives as structural unit, process for the preparation thereof, and the use thereof as electronic devices and mixtures and solutions (U.S. Patent No. 9349960). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9349960

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

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