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  • Carlsbad, CA, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Surgical sheath
    • Patent number D999374
    • Issue date Sep 19, 2023
    • Spiway LLC
    • Eugene Chen
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Surgical sheath
    • Patent number D999375
    • Issue date Sep 19, 2023
    • Spiway LLC
    • Eugene Chen
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Surgical tissue protection sheath
    • Patent number 11,737,659
    • Issue date Aug 29, 2023
    • Spiway LLC
    • Eugene Chen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Surgical access sheath and methods of use
    • Patent number 11,583,313
    • Issue date Feb 21, 2023
    • Spiway LLC
    • Eugene Chen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Surgical tissue protection sheath
    • Patent number 11,039,735
    • Issue date Jun 22, 2021
    • Spiway LLC
    • Eugene Chen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Surgical tissue protection sheath
    • Patent number 10,986,984
    • Issue date Apr 27, 2021
    • Spiway LLC
    • Eugene Chen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Access sheath for brain surgery
    • Patent number 10,675,114
    • Issue date Jun 9, 2020
    • Spiway LLC
    • Richard C. Ewers
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Surgical tissue protection sheath
    • Patent number 10,470,647
    • Issue date Nov 12, 2019
    • Spiway LLC
    • Eugene Chen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Surgical tissue protection sheath
    • Patent number 9,949,621
    • Issue date Apr 24, 2018
    • Spiway LLC
    • Eugene Chen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Surgical tissue protection sheath
    • Patent number 9,451,981
    • Issue date Sep 27, 2016
    • Spiway LLC
    • Eugene Chen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Soft tissue shield for trans-orbital surgery
    • Patent number 9,011,326
    • Issue date Apr 21, 2015
    • Spiway LLC
    • Blake Hannaford
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Surgical tissue protection sheath
    • Patent number 8,986,201
    • Issue date Mar 24, 2015
    • Spiway LLC
    • Eugene Chen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    SURGICAL TISSUE PROTECTION SHEATH
    • Publication number 20230346206
    • Publication date Nov 2, 2023
    • SPIWAY LLC
    • Eugene Chen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SURGICAL TISSUE PROTECTION SHEATH
    • Publication number 20210137364
    • Publication date May 13, 2021
    • SPIWAY LLC
    • Eugene Chen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SURGICAL TISSUE PROTECTION SHEATH
    • Publication number 20190274525
    • Publication date Sep 12, 2019
    • SPIWay LLC
    • Eugene Chen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SURGICAL TISSUE PROTECTION SHEATH
    • Publication number 20190104929
    • Publication date Apr 11, 2019
    • SPIWAY LLC
    • Eugene Chen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SURGICAL TISSUE PROTECTION SHEATH
    • Publication number 20180206709
    • Publication date Jul 26, 2018
    • SPIWAY LLC
    • Eugene Chen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ACCESS SHEATH FOR BRAIN SURGERY
    • Publication number 20180085182
    • Publication date Mar 29, 2018
    • SPIWAY LLC
    • Richard C. Ewers
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SURGICAL TISSUE PROTECTION SHEATH
    • Publication number 20170347865
    • Publication date Dec 7, 2017
    • SPIWAY LLC
    • Eugene Chen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SURGICAL TISSUE PROTECTION SHEATH
    • Publication number 20170042409
    • Publication date Feb 16, 2017
    • SPIWAY LLC
    • Eugene Chen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SURGICAL TISSUE PROTECTION SHEATH
    • Publication number 20150164552
    • Publication date Jun 18, 2015
    • SPIWAY LLC
    • Eugene Chen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SURGICAL TISSUE PROTECTION SHEATH
    • Publication number 20150157193
    • Publication date Jun 11, 2015
    • SPIWAY LLC
    • Eugene Chen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SOFT TISSUE SHIELD FOR TRANS-ORBITAL SURGERY
    • Publication number 20130204092
    • Publication date Aug 8, 2013
    • SPIWAY LLC
    • Blake Hannaford
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SURGICAL TISSUE PROTECTION SHEATH
    • Publication number 20130190571
    • Publication date Jul 25, 2013
    • SPIWay, LLC
    • Eugene Chen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Trademarklast 30 trademarks

  • Information Trademark

    85615807 - SPIWAY
    • Serial number 85615807
    • Registration number 4506017
    • Filing date May 3, 2012
    • SPIWay LLC
    • 10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth