Method for detecting a gaseous analyte present as a minor constituent in an admixture
US7265842B2 · kind B2 · utility
21Cited by
10References
14Claims
0Family size
Assignee
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Key dates
| Filing date | Oct 14, 2004 |
| Grant date | Sep 4, 2007 |
| Priority date | — |
| Expiry date | Nov 6, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N21/39
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A gaseous target analyte present as a minor constituent in an admixture with at least one other gaseous species can be detected using a cavity enhanced optical spectrometer by a process comprising the steps of:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.