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:
Nov. 10, 2020
Filed:
Jun. 01, 2017
Applicant:
Anb Sensors Limited, Cambridge, Cambridgeshire, GB;
Inventor:
Nathan Lawrence, Cambridge, GB;
Assignee:
ANB SENSORS LIMITED, Cambridge, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 17/00 (2006.01); G01N 27/26 (2006.01); G01F 1/64 (2006.01); G01N 27/30 (2006.01); G01N 27/416 (2006.01); G01N 27/48 (2006.01); G01N 33/18 (2006.01);
U.S. Cl.
CPC ...
G01N 27/302 (2013.01); G01N 27/4167 (2013.01); G01N 27/48 (2013.01); G01N 33/18 (2013.01);
Abstract
An electrochemical pH sensor for measuring pH in a low buffer and/or low ionic strength analyte where the electrochemical pH sensor comprises an electrode coupled with a phenolic redox species and the chemistry of the redox species provides for hydrogen bonding to one or more sulphur atoms of the redox species.