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Jonathan Buckland

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  • Old Aberdeen, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Circulation valve
    • Patent number 12,024,979
    • Issue date Jul 2, 2024
    • Circulate Plus Limited
    • Jonathan Peter Buckland
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Guide shoe with lockable nose
    • Patent number 11,203,902
    • Issue date Dec 21, 2021
    • DOWNHOLE PRODUCTS LIMITED
    • Alexander Craig MacKay
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Valve assembly and method of controlling fluid flow in an oil, gas...
    • Patent number 10,968,722
    • Issue date Apr 6, 2021
    • M-l Drilling Fluids UK Limited
    • Jonathan Peter Buckland
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Downhole valve apparatus
    • Patent number 10,597,974
    • Issue date Mar 24, 2020
    • M I Drilling Fluids UK Ltd.
    • James Edward Atkins
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Fish through filter device
    • Patent number 10,590,735
    • Issue date Mar 17, 2020
    • M I Drilling Fluids UK Ltd.
    • James Linklater
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Valve assembly
    • Patent number 9,458,696
    • Issue date Oct 4, 2016
    • Managed Pressure Operations PTE Ltd.
    • James Bisset
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Drill pipe connector
    • Patent number 9,284,800
    • Issue date Mar 15, 2016
    • Managed Pressure Operations PTE Ltd.
    • Christian Leuchtenberg
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    CIRCULATION VALVE
    • Publication number 20220282593
    • Publication date Sep 8, 2022
    • Circulate Plus Limited
    • Jonathan Peter BUCKLAND
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    WELLBORE PLUG
    • Publication number 20220136360
    • Publication date May 5, 2022
    • Westfield Engineering and Technology Ltd
    • Jonathan Peter Buckland
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    GUIDE SHOE WITH LOCKABLE NOSE
    • Publication number 20210246730
    • Publication date Aug 12, 2021
    • Downhole Products Limited
    • Alexander Craig MACKAY
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Valve Assembly and Method of Controlling Fluid Flow in An Oil, Gas...
    • Publication number 20200190945
    • Publication date Jun 18, 2020
    • M-I DRILLING FLUIDS UK LTD.
    • Jonathan Peter Buckland
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Downhole Valve Apparatus
    • Publication number 20190003283
    • Publication date Jan 3, 2019
    • M-I DRILLING FLUIDS UK LTD.
    • James Edward Atkins
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Fish through Filter Device
    • Publication number 20180119514
    • Publication date May 3, 2018
    • James Linklater
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    VALVE ASSEMBLY
    • Publication number 20140158433
    • Publication date Jun 12, 2014
    • Managed Pressure Operations PTE LTD
    • James Bisset
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    DRILL PIPE CONNECTOR
    • Publication number 20120090853
    • Publication date Apr 19, 2012
    • Managed Pressure Operations PTE LTD
    • Christian Leuchtenberg
    • E21 - EARTH DRILLING MINING