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:
Feb. 17, 2022
Canon Kabushiki Kaisha, Tokyo, JP;
Takeshi Yamamoto, Kanagawa, JP;
Hiroki Tanaka, Kanagawa, JP;
Jun Miura, Kanagawa, JP;
Keiji Miyazaki, Tokyo, JP;
Makoto Fukatsu, Shizuoka, JP;
Akihisa Matsukawa, Tokyo, JP;
Takayuki Kanazawa, Kanagawa, JP;
Keigo Mizusawa, Kanagawa, JP;
Masanori Seki, Kanagawa, JP;
Masanori Tanaka, Kanagawa, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
Provided is a microchannel device, which has high hydrophobicity, high mechanical strength, and safety and also has high solvent resistance, and thus has wider applicability. The microchannel device includes a porous substrate having formed therein channel walls each containing a cyclic olefin copolymer that is a copolymer of an alkene and a cyclic olefin.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile