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Michael Kassipillai GUNARATNAM

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  • Sydney, AU
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Patents Grantslast 30 patents

  • Information Patent Grant

    Mask and components thereof
    • Patent number 11,666,725
    • Issue date Jun 6, 2023
    • ResMed Pty Ltd
    • Michael Berthon-Jones
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Compact oronasal patient interface
    • Patent number 11,633,562
    • Issue date Apr 25, 2023
    • ResMed Pty Ltd
    • Aaron Samuel Davidson
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Mask assembly
    • Patent number 11,583,652
    • Issue date Feb 21, 2023
    • ResMed Pty Ltd
    • Michael Kassipillai Gunaratnam
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Cushion for a respiratory mask assembly
    • Patent number 11,529,489
    • Issue date Dec 20, 2022
    • ResMed Pty Ltd
    • Robert Henry Frater
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Mask assembly
    • Patent number 11,497,876
    • Issue date Nov 15, 2022
    • ResMed Pty Ltd
    • Michael Kassipillai Gunaratnam
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Mask assembly
    • Patent number 11,433,207
    • Issue date Sep 6, 2022
    • ResMed Pty Ltd
    • Michael Kassipillai Gunaratnam
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Mask assembly
    • Patent number 11,420,004
    • Issue date Aug 23, 2022
    • ResMed Pty Ltd
    • Michael Kassipillai Gunaratnam
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Mask and components thereof
    • Patent number 11,406,784
    • Issue date Aug 9, 2022
    • ResMed Pty Ltd
    • Michael Berthon-Jones
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Compact oronasal patient interface
    • Patent number 11,229,762
    • Issue date Jan 25, 2022
    • ResMed Pty Ltd
    • Aaron Samuel Davidson
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Mask assembly
    • Patent number 11,103,666
    • Issue date Aug 31, 2021
    • ResMed Pty Ltd
    • Michael Kassipillai Gunaratnam
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Nasal assembly
    • Patent number 11,090,455
    • Issue date Aug 17, 2021
    • ResMed Pty Ltd
    • Michael Kassipillai Gunaratnam
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Mask assembly
    • Patent number 11,077,276
    • Issue date Aug 3, 2021
    • ResMed Pty Ltd
    • Michael Kassipillai Gunaratnam
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Compact oronasal patient interface
    • Patent number 11,077,275
    • Issue date Aug 3, 2021
    • ResMed Pty Ltd
    • Aaron Samuel Davidson
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Cushion for a respiratory mask assembly
    • Patent number 11,071,839
    • Issue date Jul 27, 2021
    • ResMed Pty Ltd
    • Robert Henry Frater
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Mask assembly
    • Patent number 11,000,664
    • Issue date May 11, 2021
    • ResMed Pty Ltd
    • Michael Kassipillai Gunaratnam
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Respiratory mask
    • Patent number 10,953,181
    • Issue date Mar 23, 2021
    • Ventific Holdings Pty Ltd.
    • Michael Hallett
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Mask and components thereof
    • Patent number 10,940,283
    • Issue date Mar 9, 2021
    • ResMed Pty Ltd
    • Michael Berthon-Jones
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Compact oronasal patient interface
    • Patent number 10,806,886
    • Issue date Oct 20, 2020
    • ResMed Pty Ltd
    • Aaron Samuel Davidson
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Cushion for a respiratory mask assembly
    • Patent number 10,668,241
    • Issue date Jun 2, 2020
    • ResMed Pty Ltd
    • Robert Henry Frater
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Compact oronasal patient interface
    • Patent number 10,646,677
    • Issue date May 12, 2020
    • ResMed Pty Ltd
    • Aaron Samuel Davidson
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    One-piece cushion with base and nozzles
    • Patent number D879945
    • Issue date Mar 31, 2020
    • ResMed Pty Ltd
    • Michael Kassipillai Gunaratnam
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Compact oronasal patient interface
    • Patent number 10,569,042
    • Issue date Feb 25, 2020
    • ResMed Pty Ltd
    • Aaron Samuel Davidson
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Mask assembly
    • Patent number 10,561,813
    • Issue date Feb 18, 2020
    • ResMed Pty Ltd
    • Michael Kassipillai Gunaratnam
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Mask assembly
    • Patent number 10,556,084
    • Issue date Feb 11, 2020
    • ResMed Pty Ltd
    • Michael Kassipillai Gunaratnam
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Mask assembly
    • Patent number 10,518,058
    • Issue date Dec 31, 2019
    • ResMed Pty Ltd
    • Michael Kassipillai Gunaratnam
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Respiratory mask with molded frame and cushion
    • Patent number 10,369,315
    • Issue date Aug 6, 2019
    • ResMed Pty Ltd
    • Michael Kassipillai Gunaratnam
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Mask and components thereof
    • Patent number 10,307,554
    • Issue date Jun 4, 2019
    • ResMed Limited
    • Michael Berthon-Jones
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Respiratory valve apparatus
    • Patent number 10,272,223
    • Issue date Apr 30, 2019
    • VENTIFIC HOLDINGS PTY LTD
    • Michael David Hallett
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Forehead pad for respiratory mask
    • Patent number 10,195,385
    • Issue date Feb 5, 2019
    • ResMed Limited
    • Bernd Christoph Lang
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Respiratory mask assembly
    • Patent number 10,039,893
    • Issue date Aug 7, 2018
    • ResMed Limited
    • Robert Henry Frater
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    MASK AND COMPONENTS THEREOF
    • Publication number 20220355058
    • Publication date Nov 10, 2022
    • ResMed Pty Ltd
    • Michael BERTHON-JONES
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    COMPACT ORONASAL PATIENT INTERFACE
    • Publication number 20220134041
    • Publication date May 5, 2022
    • ResMed Pty Ltd
    • Aaron Samuel DAVIDSON
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    CUSHION FOR A RESPIRATORY MASK ASSEMBLY
    • Publication number 20220105292
    • Publication date Apr 7, 2022
    • ResMed Pty Ltd
    • Robert Henry FRATER
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    MASK ASSEMBLY
    • Publication number 20220105296
    • Publication date Apr 7, 2022
    • ResMed Pty Ltd
    • Michael Kassipillai GUNARATNAM
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    MASK ASSEMBLY
    • Publication number 20210386953
    • Publication date Dec 16, 2021
    • ResMed Pty Ltd
    • Michael Kassipillai GUNARATNAM
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    MASK AND COMPONENTS THEREOF
    • Publication number 20210113800
    • Publication date Apr 22, 2021
    • ResMed Pty Ltd
    • Michael BERTHON-JONES
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    MASK ASSEMBLY
    • Publication number 20210030993
    • Publication date Feb 4, 2021
    • ResMed Pty Ltd
    • Michael Kassipillai GUNARATNAM
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    CUSHION FOR A RESPIRATORY MASK ASSEMBLY
    • Publication number 20210030988
    • Publication date Feb 4, 2021
    • ResMed Pty Ltd
    • Robert Henry FRATER
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    COMPACT ORONASAL PATIENT INTERFACE
    • Publication number 20210008317
    • Publication date Jan 14, 2021
    • ResMed Pty Ltd
    • Aaron Samuel DAVIDSON
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Compact Oronasal Patient Interface
    • Publication number 20200330714
    • Publication date Oct 22, 2020
    • ResMed Pty Ltd
    • Aaron Samuel DAVIDSON
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    MASK ASSEMBLY
    • Publication number 20200269000
    • Publication date Aug 27, 2020
    • ResMed Pty Ltd
    • Michael Kassipillai GUNARATNAM
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    COMPACT ORONASAL PATIENT INTERFACE
    • Publication number 20200254207
    • Publication date Aug 13, 2020
    • ResMed Pty Ltd
    • Aaron Samuel DAVIDSON
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    MASK ASSEMBLY
    • Publication number 20200179636
    • Publication date Jun 11, 2020
    • ResMed Pty Ltd
    • Michael Kassipillai Gunaratnam
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    MASK ASSEMBLY
    • Publication number 20200030564
    • Publication date Jan 30, 2020
    • ResMed Pty Ltd
    • Michael Kassipillai GUNARATNAM
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    RESPIRATORY MASK WITH MOLDED FRAME AND CUSHION
    • Publication number 20190328989
    • Publication date Oct 31, 2019
    • ResMed Pty Ltd
    • Michael Kassipillai GUNARATNAM
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Mask Assembly
    • Publication number 20190151594
    • Publication date May 23, 2019
    • ResMed Limited
    • Michael Kassipillai GUNARATNAM
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    COMPACT ORONASAL PATIENT INTERFACE
    • Publication number 20190134335
    • Publication date May 9, 2019
    • ResMed Limited
    • Aaron Samuel DAVIDSON
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    COMPACT ORONASAL PATIENT INTERFACE
    • Publication number 20190105454
    • Publication date Apr 11, 2019
    • ResMed Limited
    • Aaron Samuel DAVIDSON
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    MASK ASSEMBLY
    • Publication number 20180289916
    • Publication date Oct 11, 2018
    • ResMed Limited
    • Michael Kassipillai GUNARATNAM
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    CUSHION FOR A RESPIRATORY MASK ASSEMBLY
    • Publication number 20180193581
    • Publication date Jul 12, 2018
    • ResMed Limited
    • Robert Henry FRATER
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    MASK AND HEADGEAR CONNECTION
    • Publication number 20180140797
    • Publication date May 24, 2018
    • ResMed Limited
    • Michael Kassipillai Gunaratnam
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    RESPIRATORY MASK
    • Publication number 20180133426
    • Publication date May 17, 2018
    • Ventific Holdings Pty Ltd.
    • Michael Hallett
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    CONNECTOR FOR A RESPIRATORY MASK AND A RESPIRATORY MASK
    • Publication number 20170296770
    • Publication date Oct 19, 2017
    • ResMed Limited
    • Michael Kassipillai GUNARATNAM
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    MASK ASSEMBLY
    • Publication number 20170224944
    • Publication date Aug 10, 2017
    • ResMed Limited
    • Michael Kassipillai GUNARATNAM
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    INEXTENSIBLE HEADGEAR AND CPAP OR VENTILATOR MASK ASSEMBLY WITH SAME
    • Publication number 20170143928
    • Publication date May 25, 2017
    • ResMed Limited
    • Michael BERTHON-JONES
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    MASK WITH GUSSET
    • Publication number 20170056611
    • Publication date Mar 2, 2017
    • ResMed Limited
    • Robert Henry FRATER
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    RESPIRATORY MASK ASSEMBLY
    • Publication number 20160235936
    • Publication date Aug 18, 2016
    • ResMed Limited
    • Robert Henry FRATER
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    NASAL ASSEMBLY
    • Publication number 20160114118
    • Publication date Apr 28, 2016
    • ResMed Limited
    • Michael Kassipillai GUNARATNAM
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    MASK WITH INTEGRAL CUSHION AND FOREHEAD PIECE
    • Publication number 20160106943
    • Publication date Apr 21, 2016
    • Michael Kassipillai GUNARATNAM
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    COMPACT ORONASAL PATIENT INTERFACE
    • Publication number 20160074613
    • Publication date Mar 17, 2016
    • ResMed Limited
    • Aaron Samuel DAVIDSON
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE