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ORTHOGONAL ION SAMPLING FOR ELECTROSPRAY LC/MS

08/273,250 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed July 11, 1994
Examiner VIRGIL O TYLER
Class 250
Art Group 2506
Patent No. 5,495,108
Case Type Utility - 250/288000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child 08/555,250 Abandoned
Child 08/792,303 Patented
Child 09/204,213 Patented
Child 08/794,248 Patented
Child 09/30,676 Patented
Child 09/204,213 Patented
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Last Updated: 6 years, 6 months ago
Date # Transaction