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:
Mar. 24, 2026
Filed:
Jun. 09, 2023
Applicant:
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Inventor:
Yasuaki Kodama, Seto, JP;
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 47/018 (2017.01); B01J 39/04 (2017.01); B01J 41/04 (2017.01); H01M 8/04029 (2016.01); H01M 8/04044 (2016.01); B01J 47/04 (2006.01);
U.S. Cl.
CPC ...
B01J 47/018 (2017.01); B01J 39/04 (2013.01); B01J 41/04 (2013.01); H01M 8/04029 (2013.01); B01J 47/04 (2013.01); H01M 8/04044 (2013.01); Y02E 60/50 (2013.01);
Abstract
A method of maintaining a cooling system includes the steps of introducing an ion exchange resin into a cooling path, performing ion cleaning of a coolant in the cooling path with the ion exchange resin, and adding an additive to the cooling path after removing the ion exchange resin from the cooling path.
Kodama, Yasuaki. (2026). Maintaining method for cooling system (U.S. Patent No. 12582979). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12582979
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile