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DRUG DELIVERY METHODS, STRUCTURES, AND COMPOSITIONS FOR NASOLACRIMAL SYSTEM

16/168,335 | U.S. Patent Application

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Location ELECTRONIC
Filed Oct. 23, 2018
Examiner CARALYNNE E HELM
Class 424
Art Group 1615
Patent No. 11,406,592
Case Type Utility - 424/427000
Status Patented Case
Parent 14/333,349 Abandoned
Parent 14/180,592 Patented
Parent 13/645,261 Patented
Parent 12/332,219 Abandoned
Parent 11/695,537 Patented
Parent 60/787,775 Expired
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Last Updated: 1 year, 4 months ago
Date # Transaction