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:
Apr. 28, 2026
Filed:
Feb. 15, 2022
Applicant:
Yokogawa Electric Corporation, Tokyo, JP;
Inventors:
Yasuhiro Matsui, Musashino, JP;
Hiroyuki Katayama, Tokyo, JP;
Assignee:
Yokogawa Electric Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 15/08 (2006.01); B01D 35/143 (2006.01); B01D 65/10 (2006.01); G01N 15/02 (2006.01); G01N 33/18 (2006.01);
U.S. Cl.
CPC ...
B01D 65/10 (2013.01); B01D 35/1435 (2013.01); G01N 15/0272 (2013.01); G01N 33/18 (2013.01);
Abstract
A filter evaluating device including a controller configured to evaluate the integrity of a filter based on a measurement result of measuring microorganisms in treated water filtered by the filter, and output information regarding an evaluation result.
Matsui, Yasuhiro. (2026). Filter evaluating device, purifying device, and filter evaluating method (U.S. Patent No. 12611633). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12611633
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile