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IP Verse

Protected Annulus Flow Arrangement For Subsea Completion System

Patent No. EP3441558 (titled "Protected Annulus Flow Arrangement For Subsea Completion System") was filed by Onesubsea UK on Mar 27, 2018. The application was issued on Jul 9, 2025.

Patent Summary

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Patent Family

Patent Oppositions

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FMCJul 21, 2021FISH & RICHARDSON PC

Dossier Documents

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EP3441558

ONESUBSEA UK
Application Number
EP18164404A
Filing Date
Mar 27, 2018
Status
Patent Maintained As Amended
Jun 6, 2025
Publication Date
Jul 9, 2025
External Links
Slate, EP3441558B2, Google Patents