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:
Jul. 08, 2014
Filed:
Nov. 17, 2010
Applicants:
Yuichi Sadamitsu, Tokyo, JP;
Takuto Nishiguchi, Tokyo, JP;
Hiroaki Ohno, Tokyo, JP;
Inventors:
Assignees:
Nippon Kayaku Kabushiki Kaisha, Tokyo, JP;
Polatechno Co., Ltd., Niigata, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09B 31/30 (2006.01); G02B 5/30 (2006.01);
U.S. Cl.
CPC ...
Abstract
Disclosed is an azo compound represented by the general formula (1) or a salt thereof:
Sadamitsu, Yuichi. (2014). Azo compound and salt thereof, and dye-containing polarizing film comprising the compound or salt (U.S. Patent No. 8771378). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8771378
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile