Electro-chemical sensor
US8177958B2 · kind B2 · utility
11Cited by
15References
39Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 23, 2007 |
| Grant date | May 15, 2012 |
| Priority date | — |
| Expiry date | Jan 23, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N27/3335
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An electro-chemical sensor is described having one or more redox species sensitive to a certain analyte and one or more redox species that are insensitive to that analyte, for the purpose of making measurements in a downhole environment in aquifers or oilfield reservoirs.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.