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MULTI-LUMEN-CATHETER RETRACTOR SYSTEM FOR A MINIMALLY-INVASIVE, OPERATIVE GASTROINTESTINAL TREATMENT

13/913,466 | U.S. Patent Application

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Location ELECTRONIC
Filed June 9, 2013
Examiner NICHOLAS W WOODALL
Class 600
Art Group 3775
Patent No. 9,186,131
Case Type Utility - 600/205000
Status Patented Case
Parent 12/970,604 Patented
Parent 61/287,077 Expired
Parent 13/531,477 Patented
Child PCT/US14/40429 Published
Child 14/622,831 Patented
Child 14/678,949 Patented
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Last Updated: 3 months, 2 weeks ago
Date # Transaction