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:
Jan. 31, 2023
Filed:
Nov. 14, 2019
Rosemount Inc., Shakopee, MN (US);
Regents of the University of Minnesota, Minneapolis, MN (US);
Xin Chen, Minneapolis, MN (US);
Jinbo Hu, Minnetonka, MN (US);
Philippe Buhlmann, Minneapolis, MN (US);
ROSEMOUNT INC., Shakopee, MN (US);
REGENTS OF THE UNIVERSITY OF MINNESOTA, Minneapolis, MN (US);
Abstract
An electrochemical sensor with an ion-selective membrane that comprises a crosslinked alkyl methacrylate homopolymer or copolymer of two or more alkyl methacrylates 1. with a covalently attached electrically neutral or electrically charged ionophore that is selective for a target cation or anion, or 2. with a covalently attached cationic or anionic ionic site, or 3. with a covalently attached cationic or anionic ionic site and covalently attached electrically neutral or electrically charged ionophore.