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POLYETHYLENE OXIDE-BASED FILMS AND DRUG DELIVERY SYSTEMS MADE THEREFROM

12/107,389 | U.S. Patent Application

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Location ELECTRONIC
Filed April 22, 2008
Examiner GINA CHIEUN YU JUSTICE
Class 424
Art Group 1617
Patent No. 8,017,150
Case Type Utility - 424/484000
Status Patented Case
Parent 10/856,176 Patented
Parent 60/473,902 Expired
Parent PCT/US2002/032575 -
Parent PCT/US02/32594 Published
Parent 60/414,276 Expired
Parent PCT/US02/32542 Published
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Last Updated: 1 year, 3 months ago
Date # Transaction