TREA

Andrew J. Hanson

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  • Edmonton, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Shifting tool and associated methods for operating downhole valves
    • Patent number 11,261,701
    • Issue date Mar 1, 2022
    • Weatherford Technology Holdings, LLC
    • Corey M. Kshyk
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Tension-set tieback packer
    • Patent number 10,053,948
    • Issue date Aug 21, 2018
    • Weatherford Technology Holdings, LLC
    • Andrew J. Hanson
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Stage tool with lower tubing isolation
    • Patent number 9,909,390
    • Issue date Mar 6, 2018
    • Weatherford Technology Holdings, LLC
    • Bryce McNabb
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Tension-set tieback packer
    • Patent number 9,874,070
    • Issue date Jan 23, 2018
    • Weatherford Technology Holdings, LLC
    • Andrew J. Hanson
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Reverse cementing valve
    • Patent number 9,334,700
    • Issue date May 10, 2016
    • Weatherford Technology Holdings, LLC
    • Andrew James Hanson
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

  • Information Patent Application

    SHIFTING TOOL AND ASSOCIATED METHODS FOR OPERATING DOWNHOLE VALVES
    • Publication number 20220127931
    • Publication date Apr 28, 2022
    • Weatherford Technology Holdings, LLC.
    • Corey M. Kshyk
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    SHIFTING TOOL AND ASSOCIATED METHODS FOR OPERATING DOWNHOLE VALVES
    • Publication number 20190063185
    • Publication date Feb 28, 2019
    • Weatherford Technology Holdings, LLC.
    • Corey M. Kshyk
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Tension-Set Tieback Packer
    • Publication number 20180094501
    • Publication date Apr 5, 2018
    • Weatherford Technology Holdings, LLC.
    • Andrew J. Hanson
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Tension-Set Tieback Packer
    • Publication number 20160312569
    • Publication date Oct 27, 2016
    • Weatherford Technology Holdings, LLC.
    • Andrew J. Hanson
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    STAGE TOOL WITH LOWER TUBING ISOLATION
    • Publication number 20150345252
    • Publication date Dec 3, 2015
    • Weatherford Technology Holdings, LLC.
    • Bryce MCNABB
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    REVERSE CEMENTING VALVE
    • Publication number 20130264068
    • Publication date Oct 10, 2013
    • Andrew James Hanson
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    STEAM SPLITTER
    • Publication number 20130186623
    • Publication date Jul 25, 2013
    • Francis Ian Waterhouse
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    BLOWOUT PREVENTER AND PUMP ROD CLAMP
    • Publication number 20080078965
    • Publication date Apr 3, 2008
    • WEATHERFORD/LAMB, INC.
    • WILLIAM C. LANE
    • E21 - EARTH DRILLING MINING