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John Lawrence Walker

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  • Madison, MS, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Expanding orthopedic implant
    • Patent number 12,193,949
    • Issue date Jan 14, 2025
    • ZAVATION MEDICAL PRODUCT, LLC
    • Joseph Matthew Jones
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Bone cement mixer
    • Patent number 12,137,955
    • Issue date Nov 12, 2024
    • Zavation Medical Products, LLC
    • Colby Williams
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Porous spinal implant
    • Patent number 12,036,130
    • Issue date Jul 16, 2024
    • Zavation Medical Products, LLC
    • Katie Lynn Motley
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Expandable orthopedic implant
    • Patent number 11,931,265
    • Issue date Mar 19, 2024
    • Zavation, LLC
    • John Lawrence Walker
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Externally threaded expandable orthopedic implant
    • Patent number 11,911,289
    • Issue date Feb 27, 2024
    • Zavation Medical Products, LLC
    • Robert Alton McGuire
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Porous spinal implant
    • Patent number 11,857,436
    • Issue date Jan 2, 2024
    • Zavation Medical Products, LLC
    • Katie Lynn Motley
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Porous spinal implant
    • Patent number 11,771,566
    • Issue date Oct 3, 2023
    • Zavation Medical Products, LLC
    • Katie Lynn Motley
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Bone cement mixer
    • Patent number 11,737,802
    • Issue date Aug 29, 2023
    • Zavation Medical Products, LLC
    • Colby Williams
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Expanding orthopedic implant
    • Patent number 11,737,890
    • Issue date Aug 29, 2023
    • Zavation Medical Products, LLC
    • Joseph Matthew Jones
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Modular screw assembly
    • Patent number 11,690,652
    • Issue date Jul 4, 2023
    • ZAVATION MEDICAL PRODUCTS LLC
    • John Franklin Cummins
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Externally threaded expandable orthopedic implant
    • Patent number 11,389,303
    • Issue date Jul 19, 2022
    • Zavation Medical Products, LLC
    • Robert Alton McGuire
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Recessed pocket spinal implant
    • Patent number 11,278,420
    • Issue date Mar 22, 2022
    • Zavation, LLC
    • John Lawrence Walker
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Expanding orthopedic implant
    • Patent number 11,173,044
    • Issue date Nov 16, 2021
    • Zavation Medical Products, LLC
    • Joseph Matthew Jones
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Porous spinal implant
    • Patent number 11,051,953
    • Issue date Jul 6, 2021
    • Zavation Medical Products, LLC
    • Katie Lynn Motley
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Expandable orthopedic implant
    • Patent number 11,051,949
    • Issue date Jul 6, 2021
    • Zavation, LLC
    • John Lawrence Walker
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Internal fixation devices with rotatable screw locks
    • Patent number 10,874,443
    • Issue date Dec 29, 2020
    • Zavation Medical Products, LLC
    • Jeffrey Johnson
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Expandable bone plate assemblies
    • Patent number 10,660,677
    • Issue date May 26, 2020
    • Zavation Medical Products, LLC
    • John Franklin Cummins
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Methods of implanting bone plate assemblies
    • Patent number 10,582,955
    • Issue date Mar 10, 2020
    • Zavation, LLC
    • John Franklin Cummins
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Screw retention sleeve
    • Patent number 10,383,675
    • Issue date Aug 20, 2019
    • Zavation, LLC
    • John Franklin Cummins
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Orthopedic screws
    • Patent number 10,285,745
    • Issue date May 14, 2019
    • ZAVATION MEDICAL PRODUCTS LLC
    • John Franklin Cummins
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Expandable orthopedic implant
    • Patent number 10,278,830
    • Issue date May 7, 2019
    • Zavation, LLC
    • John Lawrence Walker
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Method and system of installing a spinal fusion cage
    • Patent number 9,839,529
    • Issue date Dec 12, 2017
    • Zavation Medical Products, LLC
    • John Lawrence Walker
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Bone plate screw-blocking systems and methods
    • Patent number 9,445,851
    • Issue date Sep 20, 2016
    • Spinal USA, Inc.
    • John Lawrence Walker
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Spinal implant devices and methods
    • Patent number 9,375,320
    • Issue date Jun 28, 2016
    • Spinal USA, Inc.
    • John Lawrence Walker
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Pedicle screws and methods of using the same
    • Patent number 9,254,151
    • Issue date Feb 9, 2016
    • Spinal USA, Inc.
    • John Lawrence Walker
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Minimally invasive surgical tower access devices and related methods
    • Patent number 9,220,543
    • Issue date Dec 29, 2015
    • Spinal USA, Inc.
    • John Lawrence Walker
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Displacement assembly for a fluid device
    • Patent number 9,188,111
    • Issue date Nov 17, 2015
    • Eaton Corporation
    • Lowell Dean Hansen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid device with flexible ring
    • Patent number 9,133,830
    • Issue date Sep 15, 2015
    • Eaton Corporation
    • Lowell Dean Hansen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Air supply system with two-stage roots blower
    • Patent number 9,074,524
    • Issue date Jul 7, 2015
    • Eaton Corporation
    • William N. Eybergen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Surgical kit for spinal surgery
    • Patent number 8,986,354
    • Issue date Mar 24, 2015
    • Zavation LLC
    • John Lawrence Walker
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    BONE CEMENT MIXER
    • Publication number 20250049487
    • Publication date Feb 13, 2025
    • Zavation Medical Products, LLC
    • Colby Williams
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    MODULAR SCREW ASSEMBLY
    • Publication number 20240058039
    • Publication date Feb 22, 2024
    • Zavation Medical Products, LLC
    • John Franklin Cummins
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    BONE CEMENT MIXER
    • Publication number 20240024007
    • Publication date Jan 25, 2024
    • Zavation Medical Products, LLC
    • Colby Williams
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    EXPANDING ORTHOPEDIC IMPLANT
    • Publication number 20240016623
    • Publication date Jan 18, 2024
    • Zavation Medical Product, LLC
    • Joseph Matthew Jones
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    POROUS SPINAL IMPLANT
    • Publication number 20230277328
    • Publication date Sep 7, 2023
    • Zavation Medical Products, LLC
    • Katie Lynn Motley
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    EXTERNALLY THREADED EXPANDABLE ORTHOPEDIC IMPLANT
    • Publication number 20230115389
    • Publication date Apr 13, 2023
    • Zavation Medical Products, LLC
    • Robert Alton McGuire
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    EXPANDING ORTHOPEDIC IMPLANT
    • Publication number 20220331122
    • Publication date Oct 20, 2022
    • Zavation Medical Products, LLC
    • Joseph Matthew Jones
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    POROUS SPINAL IMPLANT
    • Publication number 20210346169
    • Publication date Nov 11, 2021
    • Zavation Medical Products, LLC
    • Katie Lynn Motley
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    EXPANDABLE ORTHOPEDIC IMPLANT
    • Publication number 20210307920
    • Publication date Oct 7, 2021
    • Zavation, LLC
    • John Lawrence Walker
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    RECESSED POCKET SPINAL IMPLANT
    • Publication number 20210121298
    • Publication date Apr 29, 2021
    • Zavation, LLC
    • John Lawrence Walker
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    POROUS SPINAL IMPLANT
    • Publication number 20210106433
    • Publication date Apr 15, 2021
    • Katie Lynn Motley
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    EXPANDABLE ORTHOPEDIC IMPLANT
    • Publication number 20190240039
    • Publication date Aug 8, 2019
    • Zavation, LLC
    • John Lawrence Walker
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    METHODS OF IMPLANTING BONE PLATE ASSEMBLIES
    • Publication number 20180310965
    • Publication date Nov 1, 2018
    • ZAVATION MEDICAL PRODUCTS LLC
    • John Franklin Cummins
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    INTERNAL FIXATION DEVICES WITH ROTATABLE SCREW LOCKS
    • Publication number 20180271571
    • Publication date Sep 27, 2018
    • ZAVATION MEDICAL PRODUCTS LLC
    • Jeffrey Johnson
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    EXPANDABLE BONE PLATE ASSEMBLIES
    • Publication number 20180271570
    • Publication date Sep 27, 2018
    • ZAVATION MEDICAL PRODUCTS LLC
    • John Franklin Cummins
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ORTHOPEDIC SCREWS
    • Publication number 20180008329
    • Publication date Jan 11, 2018
    • Zavation, LLC
    • John Franklin Cummins
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    BONE PLATE SCREW-BLOCKING SYSTEMS AND METHODS
    • Publication number 20170224388
    • Publication date Aug 10, 2017
    • SPINAL USA, INC.
    • John Lawrence Walker
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    METHOD AND SYSTEM OF INSTALLING A SPINAL FUSION CAGE
    • Publication number 20160338846
    • Publication date Nov 24, 2016
    • Zavation, LLC
    • John Lawrence Walker
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    PEDICLE SCREWS AND METHODS OF USING THE SAME
    • Publication number 20160287292
    • Publication date Oct 6, 2016
    • SPINAL USA, INC.
    • John Lawrence Walker
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    MINIMALLY INVASIVE SURGICAL TOWER ACCESS DEVICES AND RELATED METHODS
    • Publication number 20160235450
    • Publication date Aug 18, 2016
    • SPINAL USA, INC.
    • John Lawrence Walker
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    PEDICLE SCREWS AND METHODS OF USING THE SAME
    • Publication number 20150134005
    • Publication date May 14, 2015
    • SPINAL USA, INC.
    • John Lawrence Walker
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    BONE PLATE SCREW-BLOCKING SYSTEMS AND METHODS
    • Publication number 20140371800
    • Publication date Dec 18, 2014
    • John Lawrence Walker
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    MINIMALLY INVASIVE SURGICAL TOWER ACCESS DEVICES AND RELATED METHODS
    • Publication number 20140249583
    • Publication date Sep 4, 2014
    • SPINAL USA, INC.
    • John Lawrence Walker
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SYSTEMS AND METHODS FOR PROMOTING BONE GROWTH UTILIZING AN AUTOMATI...
    • Publication number 20140073836
    • Publication date Mar 13, 2014
    • Zavation, LLC
    • Jeffrey Johnson
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    CERVICAL BONE GROWTH STIMULATORS UTILIZING COMBINED MAGNETIC FIELD...
    • Publication number 20130245358
    • Publication date Sep 19, 2013
    • Jeffrey Johnson
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    DRILL GUIDE WITH ANCHORING MEMBER
    • Publication number 20130211462
    • Publication date Aug 15, 2013
    • ZAVATION LLC
    • John Lawrence WALKER
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    BONE PLATE SCREW-BLOCKING SYSTEMS AND METHODS
    • Publication number 20130204306
    • Publication date Aug 8, 2013
    • SPINAL USA, INC.
    • John Lawrence Walker
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    AIR SUPPLY SYSTEM WITH TWO-STAGE ROOTS BLOWER
    • Publication number 20130146035
    • Publication date Jun 13, 2013
    • EATON CORPORATION
    • William N. Eybergen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SPINAL IMPLANT DEVICES AND METHODS
    • Publication number 20130144387
    • Publication date Jun 6, 2013
    • Spinal USA LLC
    • John Lawrence Walker
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    PEDICLE SCREWS AND METHODS OF USING THE SAME
    • Publication number 20120303064
    • Publication date Nov 29, 2012
    • SPINAL USA, INC.
    • John Lawrence Walker
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE