the coating being a preformed pipe

Patents Grantslast 30 patents

  • Information Patent Grant

    Method of and system for coating a field joint of a pipe

    • Patent number 11,168,827
    • Issue date Nov 9, 2021
    • Subsea 7 Limited
    • Philippe Benoit Jacques Hoffmann
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Apparatus for tank bottom soil side corrosion monitoring

    • Patent number 11,162,887
    • Issue date Nov 2, 2021
    • Saudi Arabian Oil Company
    • Faisal M. Al-Abbas
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    System and method for protecting one or more pipes against corrosio...

    • Patent number 10,718,463
    • Issue date Jul 21, 2020
    • Corrpro Companies, Inc.
    • Matthew Burbridge
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method and apparatus for producing a sewer pipe element

    • Patent number 10,603,818
    • Issue date Mar 31, 2020
    • BFS BETONFERTIGTEILSYSTEME GMBH
    • Klaus Müller
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Improving the bending behaviour of mechanically-lined rigid pipe

    • Patent number 10,406,577
    • Issue date Sep 10, 2019
    • Acergy France SAS
    • Gregory Alexandre Toguyeni
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    System and method for protecting one or more pipes against corrosio...

    • Patent number 10,240,709
    • Issue date Mar 26, 2019
    • Corrpro Companies, Inc.
    • Matthew Burbridge
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method of and system for coating a field joint of a pipe

    • Patent number 10,215,324
    • Issue date Feb 26, 2019
    • Subsea 7 Limited
    • Philippe Benoit Jacques Hoffmann
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    High-strength, watertight pipe lining

    • Patent number 10,197,209
    • Issue date Feb 5, 2019
    • Fyfe Co., LLC
    • Scott Arnold
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    High temperature insulated pipelines

    • Patent number 10,161,556
    • Issue date Dec 25, 2018
    • Shawcor, Ltd.
    • Eileen Wan
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    High temperature field joints

    • Patent number 9,810,366
    • Issue date Nov 7, 2017
    • Shawcor Ltd.
    • Jan Peder Hegdal
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    High temperature field joints

    • Patent number 9,791,091
    • Issue date Oct 17, 2017
    • AGC Chemicals Americas, Inc.
    • Masahide Yodogawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Elastomeric element installation tool and method

    • Patent number 8,365,374
    • Issue date Feb 5, 2013
    • Baker Hughes Incorporated
    • Robert S. O'Brien
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Thermoplastic element for protection against corrosion in the therm...

    • Patent number 8,034,211
    • Issue date Oct 11, 2011
    • Florencia Andersen
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Anodeless riser assembly

    • Patent number 4,801,159
    • Issue date Jan 31, 1989
    • Central Plastics Company
    • Bobby W. Sehorn
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3712502

    • Patent number 3,712,502
    • Issue date Jan 23, 1973
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    3593391

    • Patent number 3,593,391
    • Issue date Jul 20, 1971
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3470046

    • Patent number 3,470,046
    • Issue date Sep 30, 1969
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents