Ion mobility TOF/MALDI/MS using drift cell alternating high and low electrical field regions
US6992284B2 · kind B2 · utility
34Cited by
7References
50Claims
0Family size
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Key dates
| Filing date | Oct 20, 2004 |
| Grant date | Jan 31, 2006 |
| Priority date | — |
| Expiry date | Oct 20, 2024 |
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.