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Iain Macleod

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  • Newmachar, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Downhole tool
    • Patent number 12,012,843
    • Issue date Jun 18, 2024
    • KASEUM HOLDINGS LIMITED
    • Paul Andrew Church
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Roller tool
    • Patent number 11,668,140
    • Issue date Jun 6, 2023
    • Impact Selector Limited
    • Paul Andrew Church
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    RFID device for use downhole
    • Patent number 10,900,350
    • Issue date Jan 26, 2021
    • Weatherford Technology Holdings, LLC
    • Alexander A. Lazarev
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Connection mechanism
    • Patent number 10,830,005
    • Issue date Nov 10, 2020
    • Impact Selector Limited
    • Stewart Gordon George Christie
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Electronic time delay apparatus and method
    • Patent number 10,689,948
    • Issue date Jun 23, 2020
    • Geodynamics, Inc.
    • John T. Hardesty
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Touch controller for a downhole tool
    • Patent number 10,344,569
    • Issue date Jul 9, 2019
    • Sentergy Limited
    • Stewart Gordon George Christie
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Interlocking and setting section for a downhole tool
    • Patent number 10,280,715
    • Issue date May 7, 2019
    • Weatherford Technology Holdings, LLC
    • Iain MacLeod
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Expandable slip system
    • Patent number 10,267,121
    • Issue date Apr 23, 2019
    • Weatherford Technology Holdings, LLC
    • Iain MacLeod
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Antenna for use in a downhole tubular
    • Patent number 10,262,168
    • Issue date Apr 16, 2019
    • Weatherford Technology Holdings, LLC
    • Daniel Purkis
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Expandable slip system
    • Patent number 10,100,617
    • Issue date Oct 16, 2018
    • Weatherford Technology Holdings, LLC
    • Iain MacLeod
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Centraliser
    • Patent number 9,932,779
    • Issue date Apr 3, 2018
    • Weatherford Technology Holdings, LLC
    • Iain MacLeod
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Apparatus and method for setting a downhole anchor and related tele...
    • Patent number 9,890,614
    • Issue date Feb 13, 2018
    • Weatherford Technology Holdings, LLC
    • Iain MacLeod
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Downhole apparatus
    • Patent number 9,689,220
    • Issue date Jun 27, 2017
    • Isle Tools Limited
    • Iain Morrison MacLeod
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Packer
    • Patent number 9,562,411
    • Issue date Feb 7, 2017
    • Petrowell Limited
    • Lee Mercer
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Packer for alternate flow channel gravel packing and method for com...
    • Patent number 9,404,348
    • Issue date Aug 2, 2016
    • Exxonmobil Upstream Research Company
    • Charles S. Yeh
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Wellbore apparatus and methods for multi-zone well completion, prod...
    • Patent number 9,322,248
    • Issue date Apr 26, 2016
    • Exxonmobil Upstream Research Company
    • Charles S. Yeh
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Wellbore apparatus and methods for zonal isolations and flow control
    • Patent number 9,303,485
    • Issue date Apr 5, 2016
    • Exxonmobil Upstream Research Company
    • Michael T. Hecker
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Packer
    • Patent number 9,194,213
    • Issue date Nov 24, 2015
    • Petrowell Limited
    • Iain Macleod
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Remote actuation of a downhole tool
    • Patent number 9,115,573
    • Issue date Aug 25, 2015
    • Petrowell Limited
    • Daniel Purkis
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Centraliser
    • Patent number 8,919,437
    • Issue date Dec 30, 2014
    • Petrowell Limited
    • Iain MacLeod
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Packer
    • Patent number 8,651,178
    • Issue date Feb 18, 2014
    • Petrowell Limited
    • Lee Mercer
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Centraliser
    • Patent number 8,555,964
    • Issue date Oct 15, 2013
    • Petrowell Limited
    • Iain MacLeod
    • E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

  • Information Patent Application

    DOWNHOLE TOOL
    • Publication number 20210123325
    • Publication date Apr 29, 2021
    • KASEUM HOLDINGS LIMITED
    • Paul Andrew CHURCH
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    ROLLER TOOL
    • Publication number 20210002966
    • Publication date Jan 7, 2021
    • KASEUM HOLDINGS LIMITED
    • Paul Andrew Church
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    ELECTRONIC TIME DELAY APPARATUS AND METHOD
    • Publication number 20180347314
    • Publication date Dec 6, 2018
    • GeoDynamics, Inc.
    • John T. Hardesty
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Connection Mechanism
    • Publication number 20180119498
    • Publication date May 3, 2018
    • SENTERGY LIMITED
    • Stewart Gordon George Christie
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    RFID DEVICE FOR USE DOWNHOLE
    • Publication number 20170159363
    • Publication date Jun 8, 2017
    • Weatherford Technology Holdings, LLC.
    • Alexander A. Lazarev
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    TOUCH CONTROLLER FOR A DOWNHOLE TOOL
    • Publication number 20170051578
    • Publication date Feb 23, 2017
    • SENTERGY LIMITED
    • Stewart Gordon George Christie
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    INTERLOCKING AND SETTING SECTION FOR A DOWNHOLE TOOL
    • Publication number 20160258253
    • Publication date Sep 8, 2016
    • PETROWELL LIMITED
    • Iain MacLeod
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    DOWNHOLE APPARATUS
    • Publication number 20160047189
    • Publication date Feb 18, 2016
    • ISLE TOOLS LIMITED
    • Iain Morrison MacLeod
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Centraliser
    • Publication number 20150122509
    • Publication date May 7, 2015
    • PETROWELL LIMITED
    • Iain MacLeod
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    RFID DEVICE FOR USE DOWNHOLE
    • Publication number 20150090494
    • Publication date Apr 2, 2015
    • WEATHERFORD/LAMB, INC.
    • Alexander A. Lazarev
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Packer
    • Publication number 20140116680
    • Publication date May 1, 2014
    • PETROWELL LIMITED
    • Lee Mercer
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Centraliser
    • Publication number 20140014370
    • Publication date Jan 16, 2014
    • PETROWELL LIMITED
    • Iain MacLeod
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Wellbore Apparatus and Methods For Multi-Zone Well Completion, Prod...
    • Publication number 20130277053
    • Publication date Oct 24, 2013
    • Charles S. Yeh
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Wellbore Apparatus and Methods For Zonal Isolations and Flow Contgrol
    • Publication number 20130248178
    • Publication date Sep 26, 2013
    • Michael T. Hecker
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Packer For Alternate Flow Channel Gravel Packing and Method For Com...
    • Publication number 20130248179
    • Publication date Sep 26, 2013
    • Charles S. Yeh
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    APPARATUS AND METHOD FOR SETTING A DOWNHOLE ANCHOR AND RELATED TELE...
    • Publication number 20110284208
    • Publication date Nov 24, 2011
    • Iain MacLeod
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    CENTRALISER
    • Publication number 20110042106
    • Publication date Feb 24, 2011
    • PETROWELL LTD.
    • Iain MacLeod
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    PACKER
    • Publication number 20090308592
    • Publication date Dec 17, 2009
    • Lee Mercer
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    WELL BORE ANCHORS
    • Publication number 20090014173
    • Publication date Jan 15, 2009
    • Iain MacLeod
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Packer
    • Publication number 20080156500
    • Publication date Jul 3, 2008
    • Iain Macleod
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Apparatus and Method
    • Publication number 20080128168
    • Publication date Jun 5, 2008
    • PETROWELL LIMITED
    • Daniel Purkis
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    SEALING SYSTEM
    • Publication number 20070261863
    • Publication date Nov 15, 2007
    • IAIN MACLEOD
    • E21 - EARTH DRILLING MINING