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COMPOSITIONS AND METHODS FOR TREATING PTERYGIUM

15/991,698 | U.S. Patent Application

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Location ELECTRONIC
Filed May 29, 2018
Examiner THEODORE R. HOWELL
Class 514
Art Group 1628
Patent No. 10,149,820
Case Type Utility - 514/254090
Status Patented Case
Parent 15/474,620 Patented
Parent 15/375,820 Patented
Parent PCT/US2016/035726 -
Parent 62/172,063 Expired
Parent 62/186,660 Expired
Child 16/210,896 Patented
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Last Updated: 3 years, 10 months ago
Date # Transaction