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COMPOSITIONS AND METHODS FOR TREATING PTERYGIUM

15/375,820 | U.S. Patent Application

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Location ELECTRONIC
Filed Dec. 12, 2016
Examiner THEODORE R WEST
Class 514
Art Group 1628
Patent No. 9,980,901
Case Type Utility - 514/254090
Status Patented Case
Parent PCT/US2016/035726 -
Parent 62/172,063 Expired
Parent 62/186,660 Expired
Child 15/474,620 Patented
Child 15/991,382 Patented
Child 15/991,698 Patented
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Last Updated: 6 years, 3 months ago
Date # Transaction