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Subsea competitive analysis

Latest publications and patents of Subsea New

Explore the latest publications and patents granted to Subsea, showcasing their recent innovations and technological advancements.

Last updated on: Sep 3, 2025
Publication NumberPublication DateTitleLegal Status

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EP2771538
Oct 16, 2024Method And Device For Extending Lifetime Of A WellheadPatent Maintained As Amended
EP2670937
Nov 21, 2018Method And Device For Extending At Least The Lifetime Of A Christmas Tree Or An UmbilicalGranted And Under Opposition
EP3072804
Jan 31, 2018A Method Of Installing A Buoy At An Anchoring LocationNo Opposition Filed Within Time Limit
EP2534400
Jan 10, 2018Method Of Laying A Hybrid Pipeline On Hte SeabedNo Opposition Filed Within Time Limit

Latest oppositions filed by Subsea

Explore patent oppositions filed by Subsea against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Sep 4, 2025
Patent NumberTitleApplicantOpposition Date

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EP3440307
Pipeline Integrated ManifoldFORSYS SUBSEASep 23, 2021
EP2923127
Mechanically Lined PipeTECHNIPFMC SUBSEA FRANCEJun 18, 2020
EP2491288
Methods Of Reel-Laying A Mechanically Lined PipeTECHNIPFMC SUBSEA FRANCEDec 20, 2019
EP3234303
Apparatus, Systems And Methods For Oil And Gas OperationsENPRO SUBSEAMay 15, 2019
EP2859264
Device And Method For Repairing An Elongate BodyTOTALApr 26, 2018

Latest patents of Subsea opposed by its competitors

Explore Subsea's recently opposed patents, revealing key competitive challenges and strategic patent disputes in the industry. Track oppositions filed by competitors to understand technology battlegrounds and assess potential risks.

Last updated on: Sep 4, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP2771538
Oct 16, 2024Method And Device For Extending Lifetime Of A Wellhead1
EP2670937
Nov 21, 2018Method And Device For Extending At Least The Lifetime Of A Christmas Tree Or An Umbilical1

Latest PTAB cases involving Subsea New

Discover the latest PTAB cases involving Subsea, highlighting their recent legal challenges and patent disputes.

Last updated on: Sep 9, 2025
Proceeding NumberFiling DatePetitionerRespondentStatus

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IPR2020-00610Feb 20, 2020NOKIA OF AMERICANEPTUNE SUBSEATerminated-Settled
IPR2019-00935Apr 12, 2019FMCONESUBSEA UKFinal Written Decision
IPR2018-01190Jun 6, 2018NECNEPTUNE SUBSEATerminated
IPR2018-01161May 25, 2018NECNEPTUNE SUBSEAFinal Written Decision
IPR2018-01160May 25, 2018NECNEPTUNE SUBSEAFinal Written Decision
IPR2018-01158May 25, 2018NECNEPTUNE SUBSEAFinal Written Decision
IPR2018-01157May 25, 2018NECNEPTUNE SUBSEAFinal Written Decision
IPR2016-01601Aug 12, 2016ONESUBSEA UKFMCInstitution Denied
IPR2016-00907Apr 15, 2016FMCONESUBSEA UKFinal Written Decision
IPR2016-00495Jan 22, 2016FMCONESUBSEA UKFinal Written Decision

Top competitors of Subsea

Top competitors of Subsea based on patent oppositions.