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Steven J. Apperson

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  • Ellisville, MO, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Irrigation system for an ultrasonic surgical handpiece
    • Patent number 12,201,317
    • Issue date Jan 21, 2025
    • Kogent Surgical, LLC
    • Gregg D Scheller
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Control system for an ultrasonic surgical handpiece
    • Patent number 12,171,453
    • Issue date Dec 24, 2024
    • Kogent Surgical, LLC
    • Steven J Apperson
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Grant

    Ultrasonic surgical handpiece with torsional transducer
    • Patent number 11,918,245
    • Issue date Mar 5, 2024
    • Kogent Surgical, LLC
    • Steven J Apperson
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Ultrasonic surgical handpiece
    • Patent number 11,497,518
    • Issue date Nov 15, 2022
    • Gregg D Scheller
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Flow control system
    • Patent number 11,291,757
    • Issue date Apr 5, 2022
    • Kogent Surgical, LLC
    • Joshua C Arnone
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Flow control system
    • Patent number 11,191,885
    • Issue date Dec 7, 2021
    • Joshua C Arnone
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Flow control system
    • Patent number 10,183,100
    • Issue date Jan 22, 2019
    • Joshua C Arnone
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    IRRIGATION SYSTEM FOR AN ULTRASONIC SURGICAL HANDPIECE
    • Publication number 20250107819
    • Publication date Apr 3, 2025
    • KOGENT SURGICAL, LLC
    • Gregg D. Scheller
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    CONTROL SYSTEM FOR AN ULTRASONIC SURGICAL HANDPIECE
    • Publication number 20250082355
    • Publication date Mar 13, 2025
    • KOGENT SURGICAL, LLC
    • Steven Apperson
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Application

    ULTRASONIC SURGICAL HANDPIECE WITH TORSIONAL TRANSDUCER
    • Publication number 20240216002
    • Publication date Jul 4, 2024
    • KOGENT SURGICAL, LLC
    • Steven Apperson
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ULTRASONIC SURGICAL HANDPIECE
    • Publication number 20240156483
    • Publication date May 16, 2024
    • KOGENT SURGICAL, LLC
    • Gregg D. Scheller
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Control System For An Ultrasonic Surgical Handpiece
    • Publication number 20200253631
    • Publication date Aug 13, 2020
    • KOGENT SURGICAL, LLC
    • Steven J. Apperson
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Application

    FLOW CONTROL SYSTEM
    • Publication number 20200179579
    • Publication date Jun 11, 2020
    • Joshua C. Arnone
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    IRRIGATION SYSTEM FOR AN ULTRASONIC SURGICAL HANDPIECE
    • Publication number 20200108186
    • Publication date Apr 9, 2020
    • KOGENT SURGICAL, LLC
    • Gregg D. Scheller
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ULTRASONIC SURGICAL HANDPIECE WITH TORSIONAL TRANSDUCER
    • Publication number 20200107848
    • Publication date Apr 9, 2020
    • KOGENT SURGICAL, LLC
    • Steven J. Apperson
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ULTRASONIC SURGICAL HANDPIECE
    • Publication number 20190336161
    • Publication date Nov 7, 2019
    • KOGENT SURGICAL, LLC
    • Gregg D. Scheller
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    FLOW CONTROL SYSTEM
    • Publication number 20190091384
    • Publication date Mar 28, 2019
    • Kogent Surgical, Inc.
    • Joshua C Arnone
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    FLOW CONTROL SYSTEM
    • Publication number 20150148770
    • Publication date May 28, 2015
    • KOGENT SURGICAL, LLC
    • Joshua C. Arnone
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    MEMBRANE REMOVING FORCEPS
    • Publication number 20150088193
    • Publication date Mar 26, 2015
    • KATALYST SURGICAL, LLC
    • Gregg D. Scheller
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE