TREA

Damian Charles Johnson

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  • Fairlight, AU
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Patents Grantslast 30 patents

  • Information Patent Grant

    Breathing apparatus
    • Patent number D986409
    • Issue date May 16, 2023
    • Cleanspace IP Pty Ltd
    • Alexander Virr
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Portable personal respirator and use thereof
    • Patent number 11,642,553
    • Issue date May 9, 2023
    • Cleanspace IP Pty Ltd
    • Alexander Virr
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Filter for breathing mask
    • Patent number D968712
    • Issue date Nov 1, 2022
    • CLEANSPACE IP PTY LTD
    • Jonah Beard
    • D29 - Equipment for safety, protection, and rescue
  • Information Patent Grant

    Breathing apparatus
    • Patent number 10,786,691
    • Issue date Sep 29, 2020
    • Cleanspace IP Pty Ltd
    • Dan Kao
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Portable respirator
    • Patent number D872854
    • Issue date Jan 14, 2020
    • Cleanspace IP Pty Ltd
    • Alexander Virr
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Filter assembly for a breathing apparatus
    • Patent number 10,188,880
    • Issue date Jan 29, 2019
    • Cleanspace IP Pty Ltd
    • Alexander Virr
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    TIGHT FITTING RESPIRATOR WITH EXHALATION FILTER AND EXHALATION FILT...
    • Publication number 20220126132
    • Publication date Apr 28, 2022
    • CLEANSPACE IP PTY LTD
    • Jonah BEARD
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    PORTABLE PERSONAL RESPIRATOR AND USE THEREOF
    • Publication number 20200282242
    • Publication date Sep 10, 2020
    • CLEANSPACE IP PTY LTD
    • Alexander VIRR
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    FILTER ASSEMBLY FOR A BREATHING APPARATUS
    • Publication number 20180001120
    • Publication date Jan 4, 2018
    • Alexander VIRR
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    BREATHING APPARATUS
    • Publication number 20170361134
    • Publication date Dec 21, 2017
    • PAFTEC TECHNOLOGIES PTY LTD
    • Alexander VIRR
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    Breathing Apparatus
    • Publication number 20140373846
    • Publication date Dec 25, 2014
    • PAFtec Technologies Pty Ltd.
    • Dan Kao
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE