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PROTECTED ANNULUS FLOW ARRANGEMENT FOR SUBSEA COMPLETION SYSTEM

15/470,099 | U.S. Patent Application

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Location ELECTRONIC
Filed March 27, 2017
Examiner JAMES G SAYRE
Class 166
Art Group 3678
Patent No. 9,945,202
Case Type Utility - 166/368000
Status Patented Case
Last Updated: 4 years, 10 months ago
Date # Transaction