Radiant energy – Ionic separation or analysis – With sample supply means
Reexamination Certificate
2008-05-29
2010-11-09
Wells, Nikita (Department: 2881)
Radiant energy
Ionic separation or analysis
With sample supply means
C250S281000, C250S282000, C250S42300F, C250S424000
Reexamination Certificate
active
07829847
ABSTRACT:
The present invention relates to electrospray emitters that have a rigid substrate layer, a second layer, a channel formed in one of the rigid substrate layer and an exit orifice in flow communication with the channel. The second layer is attached to the first layer. The exit orifice is capable of holding an electric charge. The electrospray emitter may be used with such devices as a mass spectrometer, a colloidal thruster or an ion mobility device. Additionally, it may be used to coat a surface.
REFERENCES:
patent: 6828550 (2004-12-01), Griffey et al.
patent: 6987263 (2006-01-01), Hobbs et al.
patent: 7388197 (2008-06-01), McLean et al.
Ben Mrad Ridha
Chiarot Paul Rudolph
Gubarenko Sergey I.
Sullivan Pierre Edward
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