TREA

Subsea 7 do Brasil Servicos LTDA

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  • Niteroi, BR
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Installation of subsea risers
    • Patent number 12,006,776
    • Issue date Jun 11, 2024
    • Subsea 7 do Brasil Servicos LTDA
    • Andre Ramiro Amorim
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Handling loads in subsea operations
    • Patent number 11,846,144
    • Issue date Dec 19, 2023
    • Subsea 7 do Brasil Servicos LTDA
    • Bernardo Botelho Charnaux Serta
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Monitoring squeeze pressure of track tensioners
    • Patent number 11,846,369
    • Issue date Dec 19, 2023
    • Subsea 7 do Brasil Servicos LTDA
    • Luiz Carlos De Lemos Junior
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Pipe spooling for reel-lay operations
    • Patent number 11,828,389
    • Issue date Nov 28, 2023
    • Subsea 7 do Brasil Servicos LTDA
    • Daniel Sahonero Rodrigues
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Installing subsea risers
    • Patent number 11,828,113
    • Issue date Nov 28, 2023
    • Subsea 7 do Brasil Servicos LTDA
    • Luiz Carlos De Lemos Junior
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Incorporating structures into reeled pipelines
    • Patent number 11,585,464
    • Issue date Feb 21, 2023
    • Subsea 7 do Brasil Servicos LTDA
    • Irio Rodrigues Freire Neto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Subsea riser systems
    • Patent number 11,549,314
    • Issue date Jan 10, 2023
    • Subsea 7 do Brasil Servicos Ltda
    • Luiz Carlos De Lemos Junior
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Assembling flanged couplings
    • Patent number 11,365,836
    • Issue date Jun 21, 2022
    • Subsea 7 do Brasil Servicos LTDA
    • Luiz Carlos De Lemos Junior
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Top connections of subsea risers
    • Patent number 11,274,504
    • Issue date Mar 15, 2022
    • Subsea 7 do Brasil Servicos LTDA
    • Andre Ramiro Amorim
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Top connections of subsea risers
    • Patent number 11,199,058
    • Issue date Dec 14, 2021
    • Subsea 7 do Brasil Servicos LTDA
    • Andre Ramiro Amorim
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Size-adjustable, pivotable triple connection device
    • Patent number 8,905,448
    • Issue date Dec 9, 2014
    • Subsea 7 do Brasil Servicos LTDA
    • João Luiz Vaz Coelho
    • B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

  • Information Patent Application

    HANGING-OFF ELONGATE ELEMENTS DURING OFFSHORE OPERATIONS
    • Publication number 20250052119
    • Publication date Feb 13, 2025
    • Subsea 7 do Brasil Servicos Ltda
    • Guilherme PEREIRA MAGALHÃES
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    GUIDING FLEXIBLE PIPELINES ABOARD INSTALLATION VESSELS
    • Publication number 20240353027
    • Publication date Oct 24, 2024
    • Subsea 7 do Brasil Servicos Ltda
    • Andre RAMIRO AMORIM
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Subsea Risers
    • Publication number 20230120150
    • Publication date Apr 20, 2023
    • Subsea 7 do Brasil Servicos Ltda
    • Gustavo Queiroz Hepner
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Installation of Subsea Risers
    • Publication number 20230112210
    • Publication date Apr 13, 2023
    • Subsea 7 do Brasil Servicos Ltda
    • Nelson Bittar Romeu
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Monitoring Squeeze Pressure of Track Tensioners
    • Publication number 20220205558
    • Publication date Jun 30, 2022
    • Subsea 7 do Brasil Servicos Ltda
    • Luiz Carlos De Lemos Junior
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Installation of Subsea Risers
    • Publication number 20220195809
    • Publication date Jun 23, 2022
    • Subsea 7 do Brasil Servicos Ltda
    • Andre Ramiro Amorim
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Top Connections of Subsea Risers
    • Publication number 20220106844
    • Publication date Apr 7, 2022
    • Subsea 7 do Brasil Servicos Ltda
    • Andre Ramiro Amorim
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Installing Subsea Risers
    • Publication number 20220081977
    • Publication date Mar 17, 2022
    • Subsea 7 do Brasil Servicos Ltda
    • Luiz Carlos De Lemos Junior
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Pipe Spooling for Reel-Lay Operations
    • Publication number 20220065366
    • Publication date Mar 3, 2022
    • Subsea 7 do Brasil Servicos Ltda
    • Daniel Sahonero Rodrigues
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Installation of Subsea Risers
    • Publication number 20220065049
    • Publication date Mar 3, 2022
    • Subsea 7 do Brasil Servicos Ltda
    • Nelson Bittar Romeu
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Incorporating Structures into Reeled Pipelines
    • Publication number 20220042624
    • Publication date Feb 10, 2022
    • Subsea 7 do Brasil Servicos Ltda
    • Irio Rodrigues Freire Neto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Top Connections of Subsea Risers
    • Publication number 20210348455
    • Publication date Nov 11, 2021
    • Subsea 7 do Brasil Servicos Ltda
    • Andre Ramiro Amorim
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Handling Loads in Subsea Operations
    • Publication number 20210348454
    • Publication date Nov 11, 2021
    • Subsea 7 do Brasil Servicos Ltda
    • Bernardo Botelho Charnaux Serta
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    Subsea Riser Systems
    • Publication number 20200224503
    • Publication date Jul 16, 2020
    • Subsea 7 do Brasil Servicos Ltda
    • Luiz Carlos De Lemos Junior
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Improvements Relating to Pipelaying
    • Publication number 20200088320
    • Publication date Mar 19, 2020
    • Subsea 7 do Brasil Servicos Ltda
    • Luiz Carlos De Lemos Junior
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Assembling Flanged Couplings
    • Publication number 20200025317
    • Publication date Jan 23, 2020
    • Subsea 7 do Brasil Servicos Ltda
    • Luiz Carlos De Lemos Junior
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...