TREA

NINE DOWNHOLE TECHNOLOGIES, LLC

Follow

Organization

  • HOUSTON, TX, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Multi-cycle counter system
    • Patent number 11,970,922
    • Issue date Apr 30, 2024
    • Nine Downhole Technologies, LLC
    • Viggo Brandsdal
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Cup plug having a large flow-through inside diameter
    • Patent number 11,946,333
    • Issue date Apr 2, 2024
    • Nine Downhole Technologies, LLC
    • Donald Roy Greenlee
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Gas capable frangible disc barrier valve
    • Patent number 11,891,878
    • Issue date Feb 6, 2024
    • NINE DOWNHOLE TECHNOLOGIES LLC
    • W. Lynn Frazier
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Shearable sleeve
    • Patent number 11,761,289
    • Issue date Sep 19, 2023
    • Nine Downhole Technologies, LLC
    • Viggo Brandsdal
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Plugging device
    • Patent number 11,713,649
    • Issue date Aug 1, 2023
    • Nine Downhole Technologies, LLC
    • Viggo Brandsdal
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Compact downhole tool
    • Patent number 11,697,975
    • Issue date Jul 11, 2023
    • Nine Downhole Technologies, LLC
    • Donald Roy Greenlee
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Gas capable frangible disc barrier valve
    • Patent number 11,578,559
    • Issue date Feb 14, 2023
    • Nine Downhole Technologies, LLC
    • W. Lynn Frazier
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Sleeve for downhole tools
    • Patent number 11,459,839
    • Issue date Oct 4, 2022
    • Nine Downhole Technologies, LLC
    • Donald Roy Greenlee
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Cup plug having a large flow-through inside diameter
    • Patent number 11,371,312
    • Issue date Jun 28, 2022
    • Nine Downhole Technologies, LLC
    • Donald Roy Greenlee
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Compact downhole tool
    • Patent number 11,365,600
    • Issue date Jun 21, 2022
    • Nine Downhole Technologies, LLC
    • Donald Roy Greenlee
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Plugging device
    • Patent number 11,149,522
    • Issue date Oct 19, 2021
    • Nine Downhole Technologies, LLC
    • Viggo Brandsdal
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Filament-reinforced composite material with load-aligned filament w...
    • Patent number 11,015,415
    • Issue date May 25, 2021
    • Nine Downhole Technologies, LLC
    • Donald Roy Greenlee
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Cup plug having a large flow-through inside diameter
    • Patent number 10,487,615
    • Issue date Nov 26, 2019
    • Nine Downhole Technologies, LLC
    • Donald Roy Greenlee
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Retrievable downhole tool
    • Patent number 10,400,535
    • Issue date Sep 3, 2019
    • Nine Downhole Technologies, LLC
    • Donald Roy Greenlee
    • E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

  • Information Patent Application

    COMPACT DOWNHOLE TOOL
    • Publication number 20230349259
    • Publication date Nov 2, 2023
    • Nine Downhole Technologies, LLC
    • Donald Roy Greenlee
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    CUP PLUG HAVING A LARGE FLOW-THROUGH INSIDE DIAMETER
    • Publication number 20220372835
    • Publication date Nov 24, 2022
    • Nine Downhole Technologies, LLC
    • Donald Roy Greenlee
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    COMPACT DOWNHOLE TOOL
    • Publication number 20220356778
    • Publication date Nov 10, 2022
    • Nine Downhole Technologies, LLC
    • Donald Roy Greenlee
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Multi-Cycle Counter System
    • Publication number 20220356782
    • Publication date Nov 10, 2022
    • Nine Downhole Technologies, LLC
    • Viggo Brandsdal
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Systems and Methods for Plugging an Oil Well
    • Publication number 20220235623
    • Publication date Jul 28, 2022
    • Nine Downhole Technologies, LLC
    • Viggo Brandsdal
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Plugging Device
    • Publication number 20220034194
    • Publication date Feb 3, 2022
    • Nine Downhole Technologies, LLC
    • Viggo BRANDSDAL
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Shearable Sleeve
    • Publication number 20210340836
    • Publication date Nov 4, 2021
    • Nine Downhole Technologies, LLC
    • Viggo Brandsdal
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    SLEEVE FOR DOWNHOLE TOOLS
    • Publication number 20210310322
    • Publication date Oct 7, 2021
    • Nine Downhole Technologies, LLC
    • Donald Roy Greenlee
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    PLUGGING DEVICE
    • Publication number 20210262316
    • Publication date Aug 26, 2021
    • Nine Downhole Technologies, LLC
    • Viggo BRANDSDAL
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    SLIPS WITH INTERNAL BUTTONS
    • Publication number 20200392807
    • Publication date Dec 17, 2020
    • Nine Downhole Technologies, LLC
    • Donald Roy Greenlee
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    COMPACT DOWNHOLE TOOL
    • Publication number 20200392808
    • Publication date Dec 17, 2020
    • Nine Downhole Technologies, LLC
    • Donald Roy Greenlee
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Drop Balls for Use with Settable Downhole Tools
    • Publication number 20200102804
    • Publication date Apr 2, 2020
    • Nine Downhole Technologies, LLC
    • Warren Lynn Frazier
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    CUP PLUG HAVING A LARGE FLOW-THROUGH INSIDE DIAMETER
    • Publication number 20200048983
    • Publication date Feb 13, 2020
    • Nine Downhole Technologies, LLC
    • Donald R. Greenlee
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Filament-Reinforced Composite Material with Load-Aligned Filament W...
    • Publication number 20190352999
    • Publication date Nov 21, 2019
    • Nine Downhole Technologies, LLC
    • Donald Roy Greenlee
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Cup Plug Having a Large Flow-Through Inside Diameter
    • Publication number 20180274325
    • Publication date Sep 27, 2018
    • Nine Downhole Technologies, LLC
    • Donald Roy Greenlee
    • E21 - EARTH DRILLING MINING