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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 9287505 B1

PDFFull Text
Expired
Date of Patent:
Mar. 15, 2016

Filed:

Jun. 14, 2011

Semiconducting polymers

Applicants:

Nicolas Blouin, Southampton, GB;

William Mitchell, Chandler's Ford, GB;

Miguel Carrasco-orozco, Winchester, GB;

Frank Egon Meyer, Winchester, GB;

Steven Tierney, Southampton, GB;

Inventors:

Nicolas Blouin, Southampton, GB;

William Mitchell, Chandler's Ford, GB;

Miguel Carrasco-Orozco, Winchester, GB;

Frank Egon Meyer, Winchester, GB;

Steven Tierney, Southampton, GB;

Assignee:

Merck Patent GmbH, Darmstadt, DE;

Attorneys:

Millen White Zelano and Branigan, PC

John Sopp

Anthony Zelano

Primary Examiner:

Peter F Godenschwager

Assistant Examiner:

Andrew J Oyer

Int. Cl.
CPC ...
H01L 51/00 (2006.01); C07D 495/04 (2006.01); C08G 61/12 (2006.01); H01B 1/12 (2006.01); C09B 69/10 (2006.01); H01L 51/42 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0036 (2013.01); C07D 495/04 (2013.01); C08G 61/126 (2013.01); C09B 69/109 (2013.01); H01B 1/127 (2013.01); H01L 51/0043 (2013.01); C08G 2261/1426 (2013.01); C08G 2261/1428 (2013.01); C08G 2261/3223 (2013.01); C08G 2261/3243 (2013.01); C08G 2261/414 (2013.01); C08G 2261/51 (2013.01); C08G 2261/91 (2013.01); H01L 51/0037 (2013.01); H01L 51/4253 (2013.01); H01L 2251/308 (2013.01); Y02E 10/549 (2013.01);
Abstract

The invention relates to novel polymers containing repeating units based on thieno[3,4-b]thiophene, monomers and methods for their preparation, their use as semiconductors in organic electronic (OE) devices, especially in organic photovoltaic (OPV) devices, and to OE and OPV devices comprising these polymers.

Find Patent Forward Citations

Blouin, Nicolas. (2016). Semiconducting polymers (U.S. Patent No. 9287505). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9287505

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

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