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Patent Searching and Data


Title:
ION SOURCE WITH CONTROLLED SUPERPOSITION OF ELECTROSTATIC AND GAS FLOW FIELDS
Document Type and Number:
WIPO Patent Application WO2005081944
Kind Code:
A3
Abstract:
Ion source devices with controlled superposition of electrostatic and gas flow fields to effect rapid collisional cooling with improved ion collection and collimation, analytical apparatus comprising such ion source devices, and methods for use are presented.

Inventors:
HIEKE ANDREAS (US)
Application Number:
US2005005662W
Publication Date:
October 05, 2006
Filing Date:
February 22, 2005
Export Citation:
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Assignee:
CIPHERGEN BIOSYSTEMS, INC.
HIEKE, ANDREAS
International Classes:
H01J3/14; G21K1/08; H01J49/04
Foreign References:
US6674071B22004-01-06
US6583408B22003-06-24
Other References:
See also references of EP 1735806A2
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