Radiant energy – Ionic separation or analysis – Methods
Reexamination Certificate
2008-02-20
2009-11-24
Wells, Nikita (Department: 2881)
Radiant energy
Ionic separation or analysis
Methods
C250S292000, C250S281000, C250S282000, C250S290000, C250S293000
Reexamination Certificate
active
07622712
ABSTRACT:
A method of operating a mass spectrometer system having an ion trap is provided. The method comprises encoding a selected characteristic in at least one of the first group of precursor ions and the first plurality of fragments, wherein the encoding operation is applied to at least one of the first group of precursor ions and the first plurality of fragments without being applied to other ions such that the first plurality of fragment ions has the first selected characteristic and the other ions lack the first selected characteristic.
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International Search Report and Written Opinion, PCT/CA2008/000317, mailed May 27, 2008.
Applied Biosystems Inc.
Bereskin & Parr LLP / S.E.N.C.R.L., s.r.l.
MDS Analytical Technologies
Wells Nikita
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