Reference electrodes having an extended lifetime for use in long term amperometric sensors
US8280474B2 · kind B2 · utility
13Cited by
12References
21Claims
0Family size
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Key dates
| Filing date | Jun 2, 2008 |
| Grant date | Oct 2, 2012 |
| Priority date | — |
| Expiry date | Jun 21, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N27/3272
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The present application provides Ag/AgCl based reference electrodes having an extended lifetime that are suitable for use in long term amperometric sensors. Electrochemical sensors equipped with reference electrodes described herein demonstrate considerable stability and extended lifetime in a variety of conditions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.