Invention Grant
- Patent Title: Method of mass spectrometry and a mass spectrometer
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Application No.: US13851731Application Date: 2013-03-27
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Publication No.: US08895917B2Publication Date: 2014-11-25
- Inventor: Emmanuelle Claude , Mark W. Towers , Kieran Neeson , Richard Denny , Jeffery M. Brown , Paul Murray , Mark McDowall
- Applicant: Micromass UK Limited
- Applicant Address: US MA Milford
- Assignee: Waters Technologies Corporation
- Current Assignee: Waters Technologies Corporation
- Current Assignee Address: US MA Milford
- Agency: Waters Technologies Corporation
- Priority: GB1205399.7 20120312; GB1208913.2 20120512
- Main IPC: H01J49/00
- IPC: H01J49/00 ; H01J49/26 ; G01N27/62
Abstract:
The present invention relates to a method of mass spectrometry, an apparatus adapted to perform the method and a mass spectrometer. More particularly, but not exclusively, the present invention relates to a method of mass spectrometry comprising the step of associating parent and fragmentation ions from a sample by measuring the parent and fragmentation ions from two or more different areas of the sample and identifying changes in the number of parent ions between the areas in the sample, and corresponding changes in the number of fragmentation ions between the two areas.
Public/Granted literature
- US09048072B2 Method of mass spectrometry and a mass spectrometer Public/Granted day:2015-06-02
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