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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 12331062 B1

PDFFull Text
Date of Patent:
Jun. 17, 2025

Filed:

Oct. 25, 2019

Compound, production method therefor, and organic semiconductor material obtained using said compound

Applicants:

Osaka University, Osaka, JP;

Ishihara Sangyo Kaisha, Ltd., Osaka, JP;

Inventors:

Yutaka Ie, Osaka, JP;

Takuji Seo, Osaka, JP;

Shreyam Chatterjee, Osaka, JP;

Taichi Moriyama, Osaka, JP;

Syun Kudo, Osaka, JP;

Assignees:

Osaka University, Osaka, JP;

ISHIHARA SANGYO KAISHA, LTD., Osaka, JP;

Attorneys:

McCarter & English, LLP

David G. Conlin

Primary Examiner:

Noble E Jarrell

Int. Cl.
CPC ...
C07D 513/22 (2006.01); C07D 495/22 (2006.01); C07D 498/22 (2006.01); C07D 517/22 (2006.01); C09K 11/06 (2006.01); H10K 30/00 (2023.01); H10K 30/30 (2023.01); H10K 30/50 (2023.01); H10K 85/60 (2023.01); H10K 101/30 (2023.01);
U.S. Cl.
CPC ...
C07D 513/22 (2013.01); C07D 495/22 (2013.01); C07D 498/22 (2013.01); C07D 517/22 (2013.01); C09K 11/06 (2013.01); H10K 85/615 (2023.02); H10K 85/654 (2023.02); H10K 85/655 (2023.02); H10K 85/657 (2023.02); H10K 85/6572 (2023.02); H10K 85/6576 (2023.02); C09K 2211/1018 (2013.01); H10K 30/00 (2023.02); H10K 30/30 (2023.02); H10K 30/50 (2023.02); H10K 2101/30 (2023.02);
Abstract

Provided are a compound having an excellent semiconductor property and a method for producing the compound, an intermediate of the compound and a method for producing the intermediate, and an organic semiconductor material and an organic semiconductor device each obtained with use of the organic semiconductor material. A compound represented by general formula (2):

Find Patent Forward Citations

Ie, Yutaka. (2025). Compound, production method therefor, and organic semiconductor material obtained using said compound (U.S. Patent No. 12331062). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12331062

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

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