TREA

Ka Yee Ho

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  • New Territories, HK
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Patents Grantslast 30 patents

  • Information Patent Grant

    Low temperature ammonia remediation catalysts
    • Patent number 8,242,049
    • Issue date Aug 14, 2012
    • The Hong Kong University of Science and Technology
    • King-Lun Yeung
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Catalytic material and method of production thereof
    • Patent number 7,541,012
    • Issue date Jun 2, 2009
    • The Hong Kong University of Science and Technology
    • King Lun Yeung
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Liquid sprayers
    • Patent number 6,981,658
    • Issue date Jan 3, 2006
    • The Procter & Gamble Company
    • Alen David Streutker
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Venting mechanism
    • Patent number 6,969,046
    • Issue date Nov 29, 2005
    • The Procter & Gamble Company
    • Alen David Streutker
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Liquid sprayers
    • Patent number 6,502,766
    • Issue date Jan 7, 2003
    • The Procter & Gamble Company
    • Alen David Streutker
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Patents Applicationslast 30 patents

  • Information Patent Application

    LOW TEMPERATURE AMMONIA REMEDIATION CATALYSTS
    • Publication number 20070149391
    • Publication date Jun 28, 2007
    • The Hong Kong University of Science & Technology
    • King Lun YEUNG
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Catalytic material and method of production thereof
    • Publication number 20060009354
    • Publication date Jan 12, 2006
    • Hong Kong University of Science and Technology
    • King Lun Yeung
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Venting mechanism
    • Publication number 20030052194
    • Publication date Mar 20, 2003
    • Alen David Streutker
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Liquid sprayers
    • Publication number 20030042330
    • Publication date Mar 6, 2003
    • The Procter & Gamble Company
    • Alen David Streutker
    • H01 - BASIC ELECTRIC ELEMENTS