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David E. Y. Levie

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Patents Grantslast 30 patents

  • Information Patent Grant

    Expansion chamber
    • Patent number 10,920,501
    • Issue date Feb 16, 2021
    • INNOVEX DOWNHOLE SOLUTIONS, INC.
    • David E. Y. Levie
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Composite bow centralizer
    • Patent number 10,676,996
    • Issue date Jun 9, 2020
    • Halliburton Energy Services, Inc.
    • Glenn Lively
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Integrally-bonded swell packer
    • Patent number 10,584,553
    • Issue date Mar 10, 2020
    • INNOVEX DOWNHOLE SOLUTIONS, INC.
    • David E. Y. Levie
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Radial spring lock system for collars, sleeves and centralizers
    • Patent number 10,526,857
    • Issue date Jan 7, 2020
    • INNOVEX DOWNHOLE SOLUTIONS, INC.
    • David E. Y. Levie
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Composite bow centralizer
    • Patent number 10,240,404
    • Issue date Mar 26, 2019
    • Halliburton Energy Services, Inc.
    • Glenn Lively
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Centraliser
    • Patent number 10,113,373
    • Issue date Oct 30, 2018
    • INNOVEX DOWNHOLE SOLUTIONS, INC.
    • Richard Ronald Baynham
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Composite bow centralizer
    • Patent number 10,087,689
    • Issue date Oct 2, 2018
    • Halliburton Energy Services, Inc.
    • Glenn Lively
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Modified tubular with wireless communication device
    • Patent number 9,926,748
    • Issue date Mar 27, 2018
    • RSD2 HOLDING AG
    • David E. Y. Levie
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Centralizer assembly and method for attaching to a tubular
    • Patent number 9,745,803
    • Issue date Aug 29, 2017
    • ANTELOPE OIL TOOL & MFG. CO.
    • Jean Buytaert
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Composite bow centralizer
    • Patent number 9,493,994
    • Issue date Nov 15, 2016
    • Halliburton Energy Services, Inc.
    • Glenn Lively
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Modified tubular
    • Patent number 9,404,317
    • Issue date Aug 2, 2016
    • ANTELOPE OIL TOOL & MFG. CO.
    • David E. Y. Levie
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Modified tubular
    • Patent number 9,376,871
    • Issue date Jun 28, 2016
    • ANTELOPE OIL TOOL & MFG. CO.
    • David E. Y. Levie
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Composite limit collar
    • Patent number 9,074,430
    • Issue date Jul 7, 2015
    • Halliburton Energy Services, Inc.
    • William Iain Elder Levie
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Composite centralizer with expandable elements
    • Patent number 9,038,738
    • Issue date May 26, 2015
    • Halliburton Energy Services, Inc.
    • William Iain Levie
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Subsurface release cementing plug
    • Patent number 8,967,255
    • Issue date Mar 3, 2015
    • Halliburton Energy Services, Inc.
    • David D. Szarka
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Composite bow centralizer
    • Patent number 8,833,446
    • Issue date Sep 16, 2014
    • Halliburton Energy Services, Inc.
    • Glenn Lively
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Composite bow centralizer
    • Patent number 8,678,096
    • Issue date Mar 25, 2014
    • Halliburton Energy Services, Inc.
    • Glenn Lively
    • E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

  • Information Patent Application

    Modified Tubular
    • Publication number 20210079740
    • Publication date Mar 18, 2021
    • Maxwell Oil Tools Ltd
    • Richard Ronald Baynham
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Composite Bow Centralizer
    • Publication number 20190169943
    • Publication date Jun 6, 2019
    • Halliburton Energy Services, Inc.
    • Glenn Lively
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    EXPANSION CHAMBER
    • Publication number 20180266188
    • Publication date Sep 20, 2018
    • Antelope Oil Tool & Mfg. Co., LLC
    • David E. Y. Levie
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    RADIAL SPRING LOCK SYSTEM FOR COLLARS, SLEEVES AND CENTRALIZERS
    • Publication number 20180155997
    • Publication date Jun 7, 2018
    • Antelope Oil Tool & Mfg. Co., LLC
    • David E. Y. Levie
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    INTEGRALLY-BONDED SWELL PACKER
    • Publication number 20170314360
    • Publication date Nov 2, 2017
    • Antelope Oil Tool & Mfg. Co., LLC
    • David E. Y. Levie
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    CABLE CLAMP
    • Publication number 20170260815
    • Publication date Sep 14, 2017
    • ANTELOPE OIL TOOL & MFG. CO., LLC
    • Iain Levie
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    COMPOSITE BOW CENTRALIZER
    • Publication number 20170030150
    • Publication date Feb 2, 2017
    • Halliburton Energy Services, Inc.
    • Glenn Lively
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    CENTRALISER
    • Publication number 20160201406
    • Publication date Jul 14, 2016
    • Richard Ronald Baynham
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    MODIFIED TUBULAR WITH WIRELESS COMMUNICATION DEVICE
    • Publication number 20160047175
    • Publication date Feb 18, 2016
    • RSD2 HOLDING AG
    • David E.Y. LEVIE
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    MODIFIED TUBULAR
    • Publication number 20150122484
    • Publication date May 7, 2015
    • ANTELOPE OIL TOOL & MFG. CO., LLC
    • David E. Y. Levie
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    CENTRALIZER ASSEMBLY AND METHOD FOR ATTACHING TO A TUBULAR
    • Publication number 20150021047
    • Publication date Jan 22, 2015
    • ANTELOPE OIL TOOL & MFG. CO., LLC
    • Jean Buytaert
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    MODIFIED TUBULAR
    • Publication number 20140367085
    • Publication date Dec 18, 2014
    • ANTELOPE OIL TOOL & MFG. CO., LLC
    • David E. Y. Levie
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    Composite Bow Centralizer
    • Publication number 20140345853
    • Publication date Nov 27, 2014
    • Glenn LIVELY
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Composite Bow Centralizer
    • Publication number 20140338893
    • Publication date Nov 20, 2014
    • Glenn LIVELY
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Composite Centralizer with Expandable Elements
    • Publication number 20130233568
    • Publication date Sep 12, 2013
    • Halliburton Energy Services, Inc.
    • William Iain Levie
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Subsurface Release Cementing Plug
    • Publication number 20130112410
    • Publication date May 9, 2013
    • Halliburton Energy Services, Inc.
    • David D. Szarka
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Composite Limit Collar
    • Publication number 20130068483
    • Publication date Mar 21, 2013
    • Halliburton Energy Services, Inc.
    • William Iain Elder LEVIE
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Composite Bow Centralizer
    • Publication number 20120186808
    • Publication date Jul 26, 2012
    • Halliburton Energy Services, Inc.
    • Glenn Lively
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Composite Bow Centralizer
    • Publication number 20120186828
    • Publication date Jul 26, 2012
    • Halliburton Energy Services, Inc.
    • Glenn Lively
    • E21 - EARTH DRILLING MINING