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Richard Francis Bowsher

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  • Berkshire, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Nasal cannula assembly
    • Patent number D1025347
    • Issue date Apr 30, 2024
    • Intersurgical AG
    • Simon Robert Payne
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Adjustable valve
    • Patent number 11,898,646
    • Issue date Feb 13, 2024
    • Intersurgical AG
    • David Simon Bottom
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing cushion with inner membrane
    • Patent number 11,058,839
    • Issue date Jul 13, 2021
    • Intersurgical AG
    • Richard Francis Bowsher
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Respiratory mask
    • Patent number 10,238,826
    • Issue date Mar 26, 2019
    • Intersurgical AG
    • Richard Francis Bowsher
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Respiratory mask
    • Patent number 10,188,818
    • Issue date Jan 29, 2019
    • Intersurgical AG
    • Richard Francis Bowsher
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Respiratory mask
    • Patent number D838838
    • Issue date Jan 22, 2019
    • Intersurgical AG
    • Richard Francis Bowsher
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Breathing mask
    • Patent number D775323
    • Issue date Dec 27, 2016
    • Intersurgical AG
    • Richard Francis Bowsher
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Respiratory mask
    • Patent number D754328
    • Issue date Apr 19, 2016
    • Intersurgical AG
    • Richard Francis Bowsher
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Breathing mask
    • Patent number D720846
    • Issue date Jan 6, 2015
    • Intersurgical AG
    • Richard Francis Bowsher
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Breathing mask
    • Patent number D703808
    • Issue date Apr 29, 2014
    • Intersurgical AG
    • Richard Francis Bowsher
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Anti-asphyxiation valves
    • Patent number 8,646,449
    • Issue date Feb 11, 2014
    • Intersurgical AG
    • Richard Francis Bowsher
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    RESPIRATORY INTERFACE DEVICE, FRAME, KIT AND CONDUIT
    • Publication number 20230233788
    • Publication date Jul 27, 2023
    • INTERSURGICAL AG
    • Simon Robert PAYNE
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SEALING CUSHION
    • Publication number 20230122798
    • Publication date Apr 20, 2023
    • INTERSURGICAL AG
    • Richard Francis BOWSHER
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    AN ADJUSTABLE VALVE
    • Publication number 20220260166
    • Publication date Aug 18, 2022
    • INTERSURGICAL AG
    • David Simon BOTTOM
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    PATIENT INTERFACE CONNECTOR
    • Publication number 20190388641
    • Publication date Dec 26, 2019
    • INTERSURGICAL AG
    • Richard Francis BOWSHER
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    IMPROVEMENTS RELATING TO RESPIRATORY MASKS
    • Publication number 20160339196
    • Publication date Nov 24, 2016
    • INTERSURGICAL AG
    • Richard Francis BOWSHER
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    RESPIRATORY MASK
    • Publication number 20150250970
    • Publication date Sep 10, 2015
    • INTERSURGICAL AG
    • Richard Francis Bowsher
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    RESPIRATORY MASK
    • Publication number 20140053845
    • Publication date Feb 27, 2014
    • INTERSURGICAL AG
    • Richard Francis Bowsher
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    RESPIRATORY SYSTEM CONNECTOR
    • Publication number 20120227736
    • Publication date Sep 13, 2012
    • INTERSURGICAL AG
    • Richard Bowsher
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ANTI-ASPHYXIATION VALVES
    • Publication number 20100263669
    • Publication date Oct 21, 2010
    • Intersurgical AG
    • Richard Francis Bowsher
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE