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Drug Delivery Methods, Structures, and Compositions for Nasolacrimal System

11/695,537 | U.S. Patent Application

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Location ELECTRONIC
Filed April 2, 2007
Examiner CARALYNNE E HELM
Class 424
Art Group 1615
Patent No. 8,795,711
Case Type Utility - 424/427000
Status Patented Case
Parent 60/787,775 Expired
Parent 60/871,864 Expired
Child 12/332,219 Abandoned
Child 14/333,349 Abandoned
Child 13/645,261 Patented
Child 14/180,592 Patented
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Last Updated: 4 years, 1 month ago
Date # Transaction