TREA

Coflexip Stena Offshore Limited

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Patents Grantslast 30 patents

  • Information Patent Grant

    Lined pipe annular venting device
    • Patent number 6,848,464
    • Issue date Feb 1, 2005
    • Coflexip SA
    • Alan Ransom
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Marine riser and method of use
    • Patent number 6,397,951
    • Issue date Jun 4, 2002
    • Coflexip Stena Offshore Limited
    • Stephen John Roberts
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Marine pipelay system
    • Patent number 6,352,388
    • Issue date Mar 5, 2002
    • Coflexip Stena Offshore Limited
    • Bruno Seguin
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Induction heating apparatus and method for pipeline welding operations
    • Patent number 6,166,359
    • Issue date Dec 26, 2000
    • Coflexip Stena Offshore Ltd.
    • John Duncan Cruickshank
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Marine pipelaying and handling of rigid pipelines
    • Patent number 6,120,212
    • Issue date Sep 19, 2000
    • Coflexip Stena Offshore Ltd.
    • Robert George Martin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pipeline pigging
    • Patent number 6,109,829
    • Issue date Aug 29, 2000
    • Coflexip Stena Offshore Ltd.
    • John Duncan Cruickshank
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Pipeline storage
    • Patent number 6,089,489
    • Issue date Jul 18, 2000
    • Coflexip Stena Offshore Limited
    • John Duncan Cruickshank
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Marine mooring system
    • Patent number 6,082,283
    • Issue date Jul 4, 2000
    • Coflexip Stena Offshore Limited
    • Graham Parker
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Pipelaying vessel and a method of converting a maritime vessel to a...
    • Patent number 6,056,478
    • Issue date May 2, 2000
    • Coflexip Stena Offshore Limited
    • Robert George Martin
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Fluid pipelines
    • Patent number 5,988,691
    • Issue date Nov 23, 1999
    • Coflexip Stena Offshore Limited
    • John Duncan Cruickshank
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pipe laying vessel
    • Patent number 5,971,666
    • Issue date Oct 26, 1999
    • Coflexip Stena Offshore Limited
    • Robert George Martin
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Marine pipelaying
    • Patent number 5,947,641
    • Issue date Sep 7, 1999
    • Coflexip Stena Offshore Limited
    • Robert George Martin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pipe laying vessel and method
    • Patent number 5,836,719
    • Issue date Nov 17, 1998
    • Coflexip Stena Offshore Limited
    • Robert George Martin
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT