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COMPOSITE MEDIA FOR ION PROCESSING

11/154,976 | U.S. Patent Application

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Filed June 15, 2005
Examiner Anthony J Zimmer
Class 502
Art Group 1793
Patent No. 7,629,292
Case Type Utility
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Last Updated: 3 days, 6 hours ago
Date # Transaction