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Robert Leavitt Hill

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  • Columbia, MD, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Automatic injector
    • Patent number 11,471,614
    • Issue date Oct 18, 2022
    • Mylan Specialty L.P.
    • Matthew Egerton Young
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Three-chambered autoinjector
    • Patent number 11,027,066
    • Issue date Jun 8, 2021
    • Meridian Medical Technologies, Inc.
    • John Glyndwr Wilmot
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Automatic injector
    • Patent number 8,870,827
    • Issue date Oct 28, 2014
    • Meridian Medical Technologies, Inc.
    • Matthew Egerton Young
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Auto-injector apparatus
    • Patent number 8,690,836
    • Issue date Apr 8, 2014
    • Meridian Medical Technologies, Inc.
    • Colin J. Mathews
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Needle assemblies for wet/dry automatic injectors
    • Patent number 8,568,367
    • Issue date Oct 29, 2013
    • Meridian Medical Technologies, Inc.
    • Steven M. Griffiths
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Seal structures for wet/dry automatic injectors
    • Patent number 8,506,526
    • Issue date Aug 13, 2013
    • Meridian Medical Technologies, Inc.
    • Steven M. Griffiths
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Seal structures for wet/dry automatic injectors
    • Patent number 8,187,220
    • Issue date May 29, 2012
    • Meridian Medical Technologies, Inc.
    • Steven M. Griffiths
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Drug delivery system with a small amount of a therapeutic agent
    • Patent number 8,057,427
    • Issue date Nov 15, 2011
    • Meridian Medical Technologies, Inc.
    • Steven M. Griffiths
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Automatic injector with needle cover
    • Patent number 8,048,035
    • Issue date Nov 1, 2011
    • Meridian Medical Technologies, Inc.
    • C. Michael Mesa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Autoinjector with needle depth adapter
    • Patent number 7,811,254
    • Issue date Oct 12, 2010
    • Meridian Medical Technologies, Inc.
    • John G. Wilmot
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Automatic injector with kickback attenuation
    • Patent number 7,794,432
    • Issue date Sep 14, 2010
    • Meridian Medical Technologies, Inc.
    • Matthew Egerton Young
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Seal structures for wet/dry automatic injectors
    • Patent number 7,749,190
    • Issue date Jul 6, 2010
    • Meridan Medical Technologies, Inc.
    • Steven M. Griffiths
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Vortex feature for drug delivery system
    • Patent number 7,678,073
    • Issue date Mar 16, 2010
    • Meridian Medical Technologies, Inc.
    • Steven M. Griffiths
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Wet/dry automatic injector assembly
    • Patent number 7,621,887
    • Issue date Nov 24, 2009
    • Meridian Medical Technologies, Inc.
    • Steven M. Griffiths
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Flow-path inserts for wet/dry automatic injectors
    • Patent number 7,608,055
    • Issue date Oct 27, 2009
    • Meridian Medical Technologies, Inc.
    • Steven M. Griffiths
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Automatic injector with anti-coring needle
    • Patent number 7,569,035
    • Issue date Aug 4, 2009
    • Meridian Medical Technologies, Inc.
    • John G. Wilmot
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Separation assembly for drug delivery device
    • Patent number 7,556,614
    • Issue date Jul 7, 2009
    • Meridian Medical Technologies, Inc.
    • Steven Griffiths
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Automatic injector
    • Patent number 7,449,012
    • Issue date Nov 11, 2008
    • Meridian Medical Technologies, Inc.
    • Matthew Egerton Young
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Wet/dry automatic injector assembly
    • Patent number 6,953,445
    • Issue date Oct 11, 2005
    • Meridian Medical Technologies, Inc.
    • John G. Wilmot
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Wet/dry automatic injector assembly
    • Patent number 6,770,052
    • Issue date Aug 3, 2004
    • Meridian Medical Technologies, Inc.
    • Robert L. Hill
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Wet/dry automatic injector assembly
    • Patent number 6,702,778
    • Issue date Mar 9, 2004
    • Meridian Medical Technologies, Inc.
    • Robert Leavitt Hill
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Wet/dry automatic injector assembly
    • Patent number 6,656,150
    • Issue date Dec 2, 2003
    • Meridian Medical Technologies, Inc.
    • Robert L. Hill
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Drug delivery device
    • Patent number 6,641,561
    • Issue date Nov 4, 2003
    • Meridian Medical Technologies, Inc.
    • Robert L. Hill
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Automatic injector
    • Patent number 6,210,369
    • Issue date Apr 3, 2001
    • Meridian Medical Technologies Inc.
    • John G. Wilmot
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    AUTOMATIC INJECTOR
    • Publication number 20230017559
    • Publication date Jan 19, 2023
    • Mylan Specialty L.P.
    • Matthew Egerton Young
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Auto-Injector Apparatus
    • Publication number 20210060255
    • Publication date Mar 4, 2021
    • Meridian Medical Technologies, Inc.
    • Colin J. Mathews
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Auto-Injector Apparatus
    • Publication number 20200254182
    • Publication date Aug 13, 2020
    • Meridian Medical Technologies, Inc.
    • Colin J. Mathews
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Seal Structures for Wet/Dry Automatic Injectors
    • Publication number 20200069884
    • Publication date Mar 5, 2020
    • Steven Griffiths
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    AUTOMATIC INJECTOR
    • Publication number 20190381255
    • Publication date Dec 19, 2019
    • Meridian Medical Technologies, Inc.
    • Matthew Egerton Young
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Cartridge for Auto-Injector Apparatus
    • Publication number 20190255254
    • Publication date Aug 22, 2019
    • Meridian Medical Technologies, Inc.
    • John G. Wilmot
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Seal Structures for Wet/Dry Automatic Injectors
    • Publication number 20180256824
    • Publication date Sep 13, 2018
    • Meridian Medical Technologies, Inc.
    • Steven Griffiths
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Three-Chambered Autoinjector
    • Publication number 20180036481
    • Publication date Feb 8, 2018
    • Meridian Medical Technologies, Inc.
    • John Glyndwr Wilmot
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Auto-Injector Apparatus
    • Publication number 20170281854
    • Publication date Oct 5, 2017
    • MERIDIAN MEDICAL TECHNOLOGIES, INC.
    • Colin J. Mathews
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    AUTOMATIC INJECTOR
    • Publication number 20170173271
    • Publication date Jun 22, 2017
    • Meridian Medical Technologies, Inc.
    • Matthew Egerton Young
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Auto-Injector Apparatus
    • Publication number 20170128665
    • Publication date May 11, 2017
    • Meridian Medical Technologies, Inc.
    • Colin J. Mathews
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Cartridge for Auto-Injector Apparatus
    • Publication number 20170035972
    • Publication date Feb 9, 2017
    • Meridian Medical Technologies, Inc.
    • John G. Wilmot
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Seal Structures for Wet/Dry Automatic Injectors
    • Publication number 20160250419
    • Publication date Sep 1, 2016
    • Meridian Medical Technologies, Inc.
    • Steven Griffiths
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Seal Structures for Wet/Dry Automatic Injectors
    • Publication number 20150283327
    • Publication date Oct 8, 2015
    • Meridian Medical Technologies, Inc.
    • Steven Griffiths
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Seal Structures for Wet/Dry Automatic Injectors
    • Publication number 20150018761
    • Publication date Jan 15, 2015
    • Meridian Medical Technologies, Inc.
    • Steven Griffiths
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    AUTOMATIC INJECTOR
    • Publication number 20150011944
    • Publication date Jan 8, 2015
    • Meridian Medical Technologies, Inc.
    • Matthew Egerton Young
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Auto-Injector Apparatus
    • Publication number 20140171871
    • Publication date Jun 19, 2014
    • MERIDIAN MEDICAL TECHNOLOGIES, INC.
    • Colin J. Mathews
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Auto-Injector Apparatus
    • Publication number 20140171872
    • Publication date Jun 19, 2014
    • MERIDIAN MEDICAL TECHNOLOGIES, INC.
    • Colin J. Mathews
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Cartridge for Auto-Injector Apparatus
    • Publication number 20130324933
    • Publication date Dec 5, 2013
    • Meridian Medical Technologies, Inc.
    • John G. Wilmot
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Three-Chambered Autoinjector
    • Publication number 20130274707
    • Publication date Oct 17, 2013
    • John Glyndwr Wilmot
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Seal Structures For Wet/Dry Automatic Injectors
    • Publication number 20120220930
    • Publication date Aug 30, 2012
    • Meridian Medical Technologies, Inc.
    • Steven M. GRIFFITHS
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    AUTOMATIC INJECTOR
    • Publication number 20120046609
    • Publication date Feb 23, 2012
    • Meridian Medical Technologies, Inc.
    • C. Michael Mesa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    AUTOMATIC INJECTOR
    • Publication number 20100318037
    • Publication date Dec 16, 2010
    • Meridian Medical Technologies, Inc.
    • Matthew Egerton Young
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Autoinjector With Needle Depth Adapter
    • Publication number 20100292643
    • Publication date Nov 18, 2010
    • Meridian Medical Technologies, Inc.
    • John G. Wilmot
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SEAL STRUCTURES FOR WET/DRY AUTOMATIC INJECTORS
    • Publication number 20100228190
    • Publication date Sep 9, 2010
    • Meridian Medical Technologies, Inc.
    • Steven M. Griffiths
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Auto-Injector Apparatus
    • Publication number 20100137832
    • Publication date Jun 3, 2010
    • MERIDIAN MEDICAL TECHNOLOGIES, INC.
    • Colin J. Mathews
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Cartridge For Auto-Injector Apparatus
    • Publication number 20100137808
    • Publication date Jun 3, 2010
    • MERIDIAN MEDICAL TECHNOLOGIES, INC.
    • John G. Wilmot
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    AUTOMATIC INJECTOR WITH NEEDLE COVER
    • Publication number 20090270804
    • Publication date Oct 29, 2009
    • Meridian Medical Technologies, Inc.
    • C. Michael Mesa
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    AUTOMATIC INJECTOR WITH ANTI-CORING NEEDLE
    • Publication number 20090192486
    • Publication date Jul 30, 2009
    • Meridian Medical Technologies ,INC
    • John G. Wilmot
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    DRUG DELIVERY SYSTEM WITH A SMALL AMOUNT OF A THERAPEUTIC AGENT
    • Publication number 20080281271
    • Publication date Nov 13, 2008
    • Steven M. Griffiths
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE