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MODIFIED RELEASE FORMULATIONS CONTAINING DRUG-ION EXCHANGE RESIN COMPLEXES

12/722,857 | U.S. Patent Application

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Filed March 12, 2010
Examiner William A Craigo
Class 424
Art Group 1615
Patent No. 8,337,890
Case Type Utility
Status Patented Case
Last Updated: 6 days, 14 hours ago
Date # Transaction