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David Huang

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  • Hayward, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pen needle attachment mechanisms
    • Patent number 11,577,030
    • Issue date Feb 14, 2023
    • Embecta Corp.
    • Sudarsan Srinivasan
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Pen needle hub with a patient contact surface
    • Patent number 11,400,238
    • Issue date Aug 2, 2022
    • Embecta Corp.
    • Sean Sullivan
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Pen needle assembly
    • Patent number 11,207,472
    • Issue date Dec 28, 2021
    • Becton, Dickinson and Company
    • Christopher Rini
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Pen needle attachment mechanisms
    • Patent number 10,709,846
    • Issue date Jul 14, 2020
    • Becton, Dickinson and Company
    • Sudarsan Srinivasan
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Pen needle hub with a patient contact surface
    • Patent number 10,569,031
    • Issue date Feb 25, 2020
    • Becton, Dickinson and Company
    • Sean Sullivan
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Pen needle outer cover
    • Patent number D825749
    • Issue date Aug 14, 2018
    • Becton, Dickinson and Company
    • David Huang
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Pen needle inner shield
    • Patent number D804023
    • Issue date Nov 28, 2017
    • Becton, Dickinson and Company
    • David Huang
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Pen needle outer cover
    • Patent number D787669
    • Issue date May 23, 2017
    • Becton, Dickinson and Company
    • David Huang
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Pen needle hub
    • Patent number D787054
    • Issue date May 16, 2017
    • Becton, Dickinson and Company
    • Christopher Rini
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Pen needle inner shield
    • Patent number D787053
    • Issue date May 16, 2017
    • Becton, Dickinson and Company
    • David Huang
    • D24 - Medical and laboratory equipment

Patents Applicationslast 30 patents

  • Information Patent Application

    PEN NEEDLE HUB WITH A PATIENT CONTACT SURFACE
    • Publication number 20230077792
    • Publication date Mar 16, 2023
    • Embecta Corp.
    • Sean Sullivan
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    PEN NEEDLE
    • Publication number 20220241516
    • Publication date Aug 4, 2022
    • Becton, Dickinson and Company
    • Amit Uday LIMAYE
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    PEN NEEDLE ASSEMBLY
    • Publication number 20220088320
    • Publication date Mar 24, 2022
    • Becton, Dickinson and Company
    • Christopher RINI
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    PEN NEEDLE ASSEMBLY
    • Publication number 20210100960
    • Publication date Apr 8, 2021
    • Becton, Dickinson and Company
    • Christopher RINI
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    PEN NEEDLE ATTACHMENT MECHANISMS
    • Publication number 20200297938
    • Publication date Sep 24, 2020
    • Becton, Dickinson and Company
    • Sudarsan Srinivasan
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    PEN NEEDLE HUB WITH A PATIENT CONTACT SURFACE
    • Publication number 20200114093
    • Publication date Apr 16, 2020
    • Becton, Dickinson and Company
    • Sean SULLIVAN
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Pen Needle Attachment Mechanisms
    • Publication number 20180369496
    • Publication date Dec 27, 2018
    • Becton, Dickinson and Company
    • Sudarsan Srinivasan
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    PEN NEEDLE HUB WITH A PATIENT CONTACT SURFACE
    • Publication number 20180021526
    • Publication date Jan 25, 2018
    • Becton, Dickinson and Company
    • Sean SULLIVAN
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Pen Needle Attachment Mechanisms
    • Publication number 20170361027
    • Publication date Dec 21, 2017
    • Becton, Dickinson and Company
    • Sudarsan Srinivasan
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Pen Needle Attachment Mechanisms
    • Publication number 20170021110
    • Publication date Jan 26, 2017
    • Becton, Dickinson and Company
    • Sudarsan Srinivasan
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE