Method for mass spectrometry
US9299548B2 · kind B2 · utility
3Cited by
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10Claims
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Key dates
| Filing date | Oct 26, 2012 |
| Grant date | Mar 29, 2016 |
| Priority date | — |
| Expiry date | Oct 26, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J49/004
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A method is provided for mass spectrometry. The method includes generating precursor ions from a sample; transmitting the precursor ions into a collision cell; generating product ions in the collision cell; detecting the precursor and product ions; applying modulation to one or more of the precursor ion intensity and the product ion intensity; and identifying precursor ion and product ion relationships by analyzing intensity profiles defined by the modulation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.