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Stable Silk Fibroin Based Pharmaceutical Formulations

16/453,620 | U.S. Patent Application

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Location ELECTRONIC
Filed June 26, 2019
Examiner KEVIN S ORWIG
Class 514
Art Group 1658
Patent No. 10,588,843
Case Type Utility - 514/018600
Status Patented Case
Parent 16/184,098 Patented
Parent 14/876,792 Abandoned
Parent 14/503,021 Patented
Parent 61/884,820 Expired
Parent 62/000,928 Expired
Parent 62/36,450 Expired
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Last Updated: 2 years, 11 months ago
Date # Transaction