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ION SAMPLING FOR APPI MASS SPECTROMETRY

10/640,151 | U.S. Patent Application

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Location ELECTRONIC
Filed Aug. 13, 2003
Examiner KIET TUAN NGUYEN
Class 250
Art Group 2881
Patent No. 6,812,459
Case Type Utility - 250/42300P
Status Patented Case
Parent 10/155,364 Patented
Parent 09/910,222 Patented
Parent 09/204,213 Patented
Parent 09/30,676 Patented
Parent 08/794,248 Patented
Parent 08/555,250 Abandoned
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Last Updated: 6 years, 2 months ago
Date # Transaction