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Stephen J. Howgill

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  • Leicester, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Inhaler flow control mechanism
    • Patent number 11,707,584
    • Issue date Jul 25, 2023
    • Kindeva Drug Delivery L.P.
    • Peter D. Hodson
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Trigger mechanism for an inhaler
    • Patent number 11,497,866
    • Issue date Nov 15, 2022
    • Kindeva Drug Delivery L.P.
    • Stephen J. Howgill
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Dose counter for metered dose inhaler
    • Patent number 10,806,872
    • Issue date Oct 20, 2020
    • Kindeva Drug Delivery L.P.
    • Stephen J. Howgill
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Dose indicator or dose counter
    • Patent number 10,792,444
    • Issue date Oct 6, 2020
    • Kindeva Drug Delivery L.P.
    • Adam J Stuart
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Dose indicator for a metered dose inhaler
    • Patent number 10,596,333
    • Issue date Mar 24, 2020
    • 3M Innovative Properties Company
    • Stephen J. Howgill
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Inhaler
    • Patent number D878544
    • Issue date Mar 17, 2020
    • 3M Innovative Properties Company
    • Adam J. Stuart
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Inhaler
    • Patent number D872853
    • Issue date Jan 14, 2020
    • 3M Innovative Properties Company
    • Adam J. Stuart
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Dose counter
    • Patent number 9,089,661
    • Issue date Jul 28, 2015
    • 3M Innovative Properties Company
    • Adam J. Stuart
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Metered dose valve
    • Patent number 8,814,009
    • Issue date Aug 26, 2014
    • 3M Innovative Properties Company
    • Peter D. Hodson
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Inhaler
    • Patent number D687945
    • Issue date Aug 13, 2013
    • 3M Innovative Properties Company
    • Richard D. Brewer
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Inhaler
    • Patent number D687946
    • Issue date Aug 13, 2013
    • 3M Innovative Properties Company
    • Richard D. Brewer
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Inhaler
    • Patent number D687947
    • Issue date Aug 13, 2013
    • 3M Innovative Properties Company
    • Richard D. Brewer
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Dose counter
    • Patent number 8,479,732
    • Issue date Jul 9, 2013
    • 3M Innovative Properties Company
    • Adam J. Stuart
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Dose counter
    • Patent number 8,459,253
    • Issue date Jun 11, 2013
    • 3M Innovative Properties Company
    • Stephen J. Howgill
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Device for transmission of one-way torque
    • Patent number 6,102,179
    • Issue date Aug 15, 2000
    • Astra Aktiebolag
    • Peter D. Hodson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    DEVICE FOR DELIVERY OF A COMPOUND TO SPECIFIC REGIONS OF THE NASAL...
    • Publication number 20230285697
    • Publication date Sep 14, 2023
    • KINDEVA DRUG DELIVERY L.P.
    • Andrew Robert Cooper
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    CARBON DIOXIDE BASED METERED DOSE INHALER
    • Publication number 20230233777
    • Publication date Jul 27, 2023
    • KINDEVA DRUG DELIVERY L.P.
    • John P. Bunting
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    DOSE INDICATOR OR DOSE COUNTER
    • Publication number 20210016025
    • Publication date Jan 21, 2021
    • KINDEVA DRUG DELIVERY L.P.
    • Adam J. Stuart
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    INHALER FLOW CONTROL MECHANISM
    • Publication number 20200069897
    • Publication date Mar 5, 2020
    • 3M Innovative Properties Company
    • Peter D. Hodson
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ENERGY STORAGE MECHANISM FOR AN INHALER
    • Publication number 20190298943
    • Publication date Oct 3, 2019
    • 3M Innovative Properties Company
    • Adam J. Stuart
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    TRIGGER MECHANISM FOR AN INHALER
    • Publication number 20190275271
    • Publication date Sep 12, 2019
    • 3M Innovative Properties Company
    • Stephen J. Howgill
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    DOSE INDICATOR FOR A METERED DOSE INHALER
    • Publication number 20170173280
    • Publication date Jun 22, 2017
    • 3M Innovative Properties Company
    • Stephen J. HOWGILL
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Dose Counter for Metered Dose Inhaler
    • Publication number 20170021117
    • Publication date Jan 26, 2017
    • 3M Innovative Properties Company
    • Stephen J. HOWGILL
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Dose Indicator or Dose Counter
    • Publication number 20160136365
    • Publication date May 19, 2016
    • 3M Innovative Properties Company
    • ADAM J STUART
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Metered Dose Dispensing Valve
    • Publication number 20150136122
    • Publication date May 21, 2015
    • 3M Innovative Properties Company
    • Adam J. Stuart
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    DOSE COUNTER
    • Publication number 20130291861
    • Publication date Nov 7, 2013
    • ADAM J. STUART
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    INHALER
    • Publication number 20130037021
    • Publication date Feb 14, 2013
    • 3M Innovative Properties Company
    • Richard D. Brewer
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    METERED DOSE VALVE
    • Publication number 20110042419
    • Publication date Feb 24, 2011
    • Peter D. Hodson
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    DOSE COUNTER
    • Publication number 20100229855
    • Publication date Sep 16, 2010
    • Stephen J. Howgill
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    DOSE COUNTER
    • Publication number 20090173346
    • Publication date Jul 9, 2009
    • 3M Innovative Properties Company
    • Adam J. Stuart
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Inhalation Device
    • Publication number 20080202515
    • Publication date Aug 28, 2008
    • 3M INNOVATIVE PROPERTIES COMPANY
    • Peter D. Hodson
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Single-Dose Inhalation Devices
    • Publication number 20080092887
    • Publication date Apr 24, 2008
    • Peter D. Hodson
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE