Ion mobility TOF/MALDI/MS using drift cell alternating high and low electrical field regions
US7223969B2 · kind B2 · utility
30Cited by
7References
33Claims
0Family size
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Key dates
| Filing date | Jan 30, 2006 |
| Grant date | May 29, 2007 |
| Priority date | — |
| Expiry date | Jan 30, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J49/0045
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Improved ion focusing for an ion mobility drift cell allows for improved throughput for subsequent detection such as mass detection. Improved focusing is realized by the use of alternating regions of high and low electric fields in the ion mobility drift cell.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.