Radiant energy – Ionic separation or analysis – With sample supply means
Reexamination Certificate
2007-02-13
2007-02-13
Wells, Nikita (Department: 2881)
Radiant energy
Ionic separation or analysis
With sample supply means
C250S282000, C250S292000, C250S287000, C250S252100, C250S252100
Reexamination Certificate
active
11129658
ABSTRACT:
Provided are ion sources, methods of forming ions and mass analyzer systems. In various embodiments, the present teachings provide ion sources, methods for focusing ions from an ion source, and methods for operating a time-of-flight mass analyzer. In various embodiments, the present teachings relate to matrix-assisted laser desorption/ionization (MALDI) ion sources and methods of MALDI ion source operation, for use with mass analyzers. In various aspects, provided are ion sources and methods of operation thereof that facilitate increasing one or more of sensitivity and resolution of a TOF mass analyzer configured for multiple modes of operation.
REFERENCES:
patent: 6723986 (2004-04-01), Kernan et al.
Campbell Jennifer M.
Hayden Kevin M.
Vestal Marvin
Applera Corporation
Bastian Michael J.
Choate Hall & Stewart LLP
Hashmi Zia R.
MDS Inc.
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