TREA

Yiqian Eric Liu

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  • Lexington, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of making a razor
    • Patent number 9,027,443
    • Issue date May 12, 2015
    • The Gillette Company
    • Andrew Zhuk
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Razor blades and razors
    • Patent number 7,882,640
    • Issue date Feb 8, 2011
    • The Gillette Company
    • Andrew Zhuk
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Multi-blade razors
    • Patent number 7,448,135
    • Issue date Nov 11, 2008
    • The Gillette Company
    • Andrew Zhuk
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING

Patents Applicationslast 30 patents

  • Information Patent Application

    RAZOR BLADES AND RAZORS
    • Publication number 20110120973
    • Publication date May 26, 2011
    • Andrew Zhuk
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    Razors
    • Publication number 20070227008
    • Publication date Oct 4, 2007
    • Andrew Zhuk
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    Multi-blade razors and blades for same
    • Publication number 20070227010
    • Publication date Oct 4, 2007
    • Andrew Zhuk
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    Razor blades and razors
    • Publication number 20070227009
    • Publication date Oct 4, 2007
    • Andrew Zhuk
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    Razor blade
    • Publication number 20060265885
    • Publication date Nov 30, 2006
    • The Gillette Company, a Delaware corporation
    • Colin Clipstone
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    Razor blade
    • Publication number 20040172832
    • Publication date Sep 9, 2004
    • Colin Clipstone
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING