Patent · US Active

Electrochemical sensor

US8142641B2 · kind B2 · utility

4Cited by

7References

26Claims

0Family size

Assignee

PALINTEST LIMITED · GB

Inventors

Stephen William Birch · Whitley Bay, GB
John Sutherland · Bedlington, GB

Key dates

Filing date	Aug 31, 2006
Grant date	Mar 27, 2012
Priority date	—
Expiry date	May 21, 2028

Classification

Technology area (CPC G)Physics
CPC primaryG01N33/0052
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A electrochemical sensor comprising a mounting having screen printed array of electrodes located thereon, the array comprising a reference electrode, a counter electrode and a plurality of working electrodes, wherein the working electrodes are each overlaid with an insulating layer of insulating material, the insulating layer having an array of apertures, exposing a respective array of working regions of the working electrodes, and a method of making same by applying screen printing technic, and a method of using same for chlorine determination.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.