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:
Jul. 07, 2026
Filed:
May. 29, 2020
Applicant:
Oxford University Innovation Limited, Oxford, GB;
Inventors:
Richard Guy Compton, Oxford, GB;
Lifu Chen, Oxford, GB;
Assignee:
Oxford University Innovation Limited, Oxford, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 27/30 (2006.01); G01N 27/327 (2006.01); G01N 27/48 (2006.01);
U.S. Cl.
CPC ...
G01N 27/301 (2013.01); G01N 27/302 (2013.01); G01N 27/3277 (2013.01); G01N 27/48 (2013.01);
Abstract
The present disclosure provides for a coated, substrate for use as an electrode, the coated substrate comprising a substrate that is at least partially coated with a layer comprising a polymer and a redox active substance, wherein the polymer is a cation exchange polymer, and wherein the redox active substance is present in both an oxidised and reduced state. A method for making the isolated coated substrate, and an electrochemical apparatus using the electrode as a reference electrode, is also discussed herein.