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:
Jun. 29, 2021
Filed:
Feb. 05, 2019
Mitsubishi Chemical Cleansui Corporation, Shinagawa-ku, JP;
Yoshie Tanizaki, Tokyo, JP;
Hiroyuki Okazaki, Tokyo, JP;
Yoshiichi Nakagawa, Tokyo, JP;
Masanori Itakura, Tokyo, JP;
Kaoru Terazawa, Tokyo, JP;
Nobuyuki Kikuya, Tokyo, JP;
Hiroyuki Tanaka, Tokyo, JP;
Hideo Kumamoto, Tokyo, JP;
Hiroyuki Fujiki, Tokyo, JP;
Kentarou Oda, Tokyo, JP;
MITSUBISHI CHEMICAL CLEANSUI CORPORATION, Shinagawa-ku, JP;
Abstract
The present invention pertains to a hollow fiber membrane module () for removing gas from an objective liquid or supplying gas to the objective liquid, comprising: a hollow fiber membrane bundle (); and a collecting member () configured to collect first ends () of the hollow fiber membrane bundle () while maintaining openings of opened end portions () of hollow fiber membranes () of the hollow fiber membrane bundle (), wherein the collecting member () has a coupling portion configured to couple the collecting member () to an installation object in a detachable and liquid-tight manner.