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:
Dec. 02, 2025
Filed:
Sep. 18, 2020
Applicants:
Mitsui Chemicals, Inc., Tokyo, JP;
Yamamoto Chemicals, Inc., Yao, JP;
Inventors:
Masaru Kawaguchi, Fukuoka, JP;
Shinsuke Ito, Omuta, JP;
Yoshiyuki Totani, Ichihara, JP;
Yusuke Matsui, Omuta, JP;
Yojirou Kumagae, Yao, JP;
Daisuke Kakio, Yao, JP;
Bunji Sawano, Yao, JP;
Hiroshi Naruse, Yao, JP;
Ryoji Yamaguchi, Yao, JP;
Assignees:
MITSUI CHEMICALS, INC., Tokyo, JP;
YAMAMOTO CHEMICALS, INC., Yao, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 249/20 (2006.01); C08K 5/3475 (2006.01);
U.S. Cl.
CPC ...
C07D 249/20 (2013.01); C08K 5/3475 (2013.01);
Abstract
Provided is a benzotriazole compound represented by Formula (1). In Formula (1), Rto Rrepresent substituents. In Formula (1), n1 represents an integer from 0 to 4, and n2 represents an integer from 0 to 3.
Kawaguchi, Masaru. (2025). Benzotriazole compound, light absorber, and resin composition (U.S. Patent No. 12486239). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12486239
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile