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:
Sep. 30, 2025
Filed:
Oct. 27, 2021
Applicant:
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Inventor:
Kei Toyota, Osaka, JP;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B 5/268 (2021.01); A61B 5/145 (2006.01);
U.S. Cl.
CPC ...
A61B 5/268 (2021.01); A61B 5/145 (2013.01);
Abstract
An ion-selective electrode includes: an ion-sensitive layer containing an ion-sensitive substance; and a solid, in which at least a part of a surface of the solid is coated with the ion-sensitive layer, the ion-sensitive substance has a crown ether structure formed of at least two or more repeating units represented by Formula (a):—CRR—CRX—O— (a)
Toyota, Kei. (2025). Ion-selective electrode and production method therefor (U.S. Patent No. 12426821). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12426821
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile