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:
Sep. 15, 2015
Filed:
Jul. 15, 2010
Toshiya Sagisaka, Kanagawa, JP;
Satoshi Yamamoto, Kanagawa, JP;
Takuji Kato, Fukuoka, JP;
Takashi Okada, Kanagawa, JP;
Masato Shinoda, Kanagawa, JP;
Daisuke Goto, Kanagawa, JP;
Shinji Matsumoto, Kanagawa, JP;
Masataka Mohri, Kanagawa, JP;
Toshiya Sagisaka, Kanagawa, JP;
Satoshi Yamamoto, Kanagawa, JP;
Takuji Kato, Fukuoka, JP;
Takashi Okada, Kanagawa, JP;
Masato Shinoda, Kanagawa, JP;
Daisuke Goto, Kanagawa, JP;
Shinji Matsumoto, Kanagawa, JP;
Masataka Mohri, Kanagawa, JP;
Ricoh Company, Ltd., Tokyo, JP;
Abstract
To provide an organic semiconductive material, expressed by the following general formula I: General Formula I where R1 to R10 are each independently a hydrogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkoxy group, a substituted or unsubstituted alkylthio group, or a substituted or unsubstituted aryl group, and may be bonded to each other to form a ring; and X is a carbon atom or a nitrogen atom.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile