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John Stephens

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  • Perkiomenville, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Valve for dilator and sheath assembly
    • Patent number 11,850,392
    • Issue date Dec 26, 2023
    • Medical Components Inc.
    • John Stephens
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Valve for dilator and sheath assembly
    • Patent number 11,850,393
    • Issue date Dec 26, 2023
    • Medical Components Inc.
    • John Stephens
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Catheter with tapered self-introducing low-recirculation distal tip
    • Patent number 11,684,749
    • Issue date Jun 27, 2023
    • Medical Components, Inc.
    • Burton W. Thomas
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Valve for dilator and sheath assembly
    • Patent number 11,565,101
    • Issue date Jan 31, 2023
    • Medical Components, Inc.
    • John Stephens
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Catheter tunneler adapter and methods of assembly to a catheter and...
    • Patent number 8,905,998
    • Issue date Dec 9, 2014
    • Medical Components, Inc.
    • John Stephens
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Pivoting dilator
    • Patent number 8,795,165
    • Issue date Aug 5, 2014
    • Medical Components, Inc.
    • Donald Schon
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Guard for flexible tubing clamp and method of using same
    • Patent number 8,414,545
    • Issue date Apr 9, 2013
    • Medical Components, Inc.
    • Kenneth J. Chesnin
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Multiple catheter assembly
    • Patent number 8,246,600
    • Issue date Aug 21, 2012
    • Medical Components, Inc.
    • J. Daniel Raulerson
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Method for inserting a catheter
    • Patent number 8,206,354
    • Issue date Jun 26, 2012
    • Medical Components, Inc.
    • Donald A. Schon
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Guard for flexible tubing clamp and method of using same
    • Patent number 8,025,645
    • Issue date Sep 27, 2011
    • Medical Components, Inc.
    • Kenneth J. Chesnin
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Splittable multiple catheter assembly
    • Patent number 7,918,817
    • Issue date Apr 5, 2011
    • Medical Components, Inc.
    • Donald A. Schon
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Methods of implanting a dual catheter
    • Patent number 7,914,518
    • Issue date Mar 29, 2011
    • Medical Components, Inc.
    • J. Daniel Raulerson
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Information clip for flexible tubing
    • Patent number 7,856,745
    • Issue date Dec 28, 2010
    • Medical Components Inc.
    • Timothy Schweikert
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Flexible conduit clamp
    • Patent number 7,815,613
    • Issue date Oct 19, 2010
    • Medical Components, Inc.
    • J. Daniel Raulerson
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Method of inserting a catheter into a sheath
    • Patent number 7,806,887
    • Issue date Oct 5, 2010
    • Medical Components, Inc.
    • J. Daniel Raulerson
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Method of attaching a hub to a multiple catheter assembly
    • Patent number 7,806,889
    • Issue date Oct 5, 2010
    • Medical Components, Inc.
    • J. Daniel Raulerson
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Luer connector
    • Patent number D625003
    • Issue date Oct 5, 2010
    • Medical Components, Inc.
    • John Stephens
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Catheter port assembly for extracorporeal treatment
    • Patent number 7,794,422
    • Issue date Sep 14, 2010
    • Medical Components, Inc.
    • Bernard Canaud
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Pre-curved catheter tip
    • Patent number 7,678,083
    • Issue date Mar 16, 2010
    • Medical Components, Inc.
    • John Stephens
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Catheter safety needle
    • Patent number 7,556,617
    • Issue date Jul 7, 2009
    • Medical Components, Inc.
    • Earl W. Voorhees, Jr.
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Catheter information clip
    • Patent number D590061
    • Issue date Apr 7, 2009
    • Medical Components, Inc.
    • John Stephens
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Catheter information clip
    • Patent number D584405
    • Issue date Jan 6, 2009
    • Medical Components, Inc.
    • John Stephens
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Catheter tunneler adapter
    • Patent number D575393
    • Issue date Aug 19, 2008
    • Medical Components, Inc.
    • John Stephens
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Catheter information clip
    • Patent number D573255
    • Issue date Jul 15, 2008
    • Medical Components, Inc.
    • John Stephens
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Catheter information clip
    • Patent number D568991
    • Issue date May 13, 2008
    • Medical Components, Inc.
    • Timothy Schweikert
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Catheter information clip
    • Patent number D565729
    • Issue date Apr 1, 2008
    • Medical Components, Inc.
    • John Stephens
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Catheter information clip
    • Patent number D565730
    • Issue date Apr 1, 2008
    • Medical Components, Inc.
    • John Stephens
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Catheter sheath pinch clamp
    • Patent number 7,329,248
    • Issue date Feb 12, 2008
    • Medical Components, Inc.
    • J. Daniel Raulerson
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Precurved catheter clip
    • Patent number D525359
    • Issue date Jul 18, 2006
    • Medical Components, Inc.
    • John Stephens
    • D24 - Medical and laboratory equipment

Patents Applicationslast 30 patents

  • Information Patent Application

    VALVE FOR DILATOR AND SHEATH ASSEMBLY
    • Publication number 20230181891
    • Publication date Jun 15, 2023
    • Medical Components, Inc.
    • John Stephens
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    VALVE FOR DILATOR AND SHEATH ASSEMBLY
    • Publication number 20220233838
    • Publication date Jul 28, 2022
    • Medical Components, Inc.
    • John Stephens
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Catheter with Tapered Self-Introducing Low-Recirculation Distal Tip
    • Publication number 20210060292
    • Publication date Mar 4, 2021
    • Medical Components, Inc.
    • Burton W. Thomas
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    VALVE FOR DILATOR AND SHEATH ASSEMBLY
    • Publication number 20210031024
    • Publication date Feb 4, 2021
    • MEDICAL COMPONENTS INC.
    • John Stephens
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    VALVE FOR DILATOR AND SHEATH ASSEMBLY
    • Publication number 20210031023
    • Publication date Feb 4, 2021
    • MEDICAL COMPONENTS INC.
    • John Stephens
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    VALVE FOR DILATOR AND SHEATH ASSEMBLY
    • Publication number 20180015277
    • Publication date Jan 18, 2018
    • Medical Components, Inc.
    • John Stephens
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    VALVE FOR DILATOR AND SHEATH ASSEMBLY
    • Publication number 20130310765
    • Publication date Nov 21, 2013
    • John Stephens
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Splittable Multiple Catheter Assembly
    • Publication number 20120215161
    • Publication date Aug 23, 2012
    • TwinCath, L.L.C.
    • Donald A. Schon
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    GUARD FOR FLEXIBLE TUBING CLAMP AND METHOD OF USING SAME
    • Publication number 20120016317
    • Publication date Jan 19, 2012
    • Medical Components, Inc.
    • Kenneth J. Chesnin
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Method for Inserting a Catheter
    • Publication number 20090292248
    • Publication date Nov 26, 2009
    • Medical Components, Inc.
    • Donald A. Schon
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Guard for Flexible Tubing Clamp and Method of Using Same
    • Publication number 20080294122
    • Publication date Nov 27, 2008
    • Medical Components, Inc.
    • Kenneth J. Chesnin
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Catheter tunneler adapter and methods of assembly to a catheter and...
    • Publication number 20080097409
    • Publication date Apr 24, 2008
    • Medical Components, Inc.
    • John Stephens
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Information clip for flexible tubing
    • Publication number 20080051731
    • Publication date Feb 28, 2008
    • Medical Components, Inc.
    • Timothy Schweikert
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Pivoting dilator
    • Publication number 20070250100
    • Publication date Oct 25, 2007
    • Medical Components, Inc.
    • Donald Schon
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Methods of implanting a dual catheter
    • Publication number 20070225683
    • Publication date Sep 27, 2007
    • Medical Components, Inc.
    • J. Daniel Raulerson
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Method of inserting a catheter into a sheath
    • Publication number 20070135794
    • Publication date Jun 14, 2007
    • Medical Components, Inc.
    • J. Daniel Raulerson
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Method of attaching a hub to a multiple catheter assembly
    • Publication number 20070060866
    • Publication date Mar 15, 2007
    • Medical Components, Inc.
    • J. Daniel Raulerson
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Method of implanting a multi-lumen catheter
    • Publication number 20070049960
    • Publication date Mar 1, 2007
    • Medical Components, Inc.
    • John Stephens
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Catheter port assembly for extracorporeal treatment
    • Publication number 20060271012
    • Publication date Nov 30, 2006
    • Medical Components, Inc.
    • Bernard Canaud
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Universal catheter tunneler
    • Publication number 20060095062
    • Publication date May 4, 2006
    • Medical Components, Inc.
    • John Stephens
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Pre-curved catheter tip
    • Publication number 20060047268
    • Publication date Mar 2, 2006
    • Medical Components, Inc.
    • John Stephens
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Catheter safety needle
    • Publication number 20050192545
    • Publication date Sep 1, 2005
    • Medical Components, Inc.
    • Earl W. Voorhees
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Splittable multiple catheter assembly
    • Publication number 20050096585
    • Publication date May 5, 2005
    • Medical Components, Inc.
    • Donald A. Schon
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Catheter sheath pinch clamp
    • Publication number 20040186445
    • Publication date Sep 23, 2004
    • J. Daniel Raulerson
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Catheter tunneler and adapter
    • Publication number 20040176739
    • Publication date Sep 9, 2004
    • John Stephens
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Flexible conduit clamp
    • Publication number 20040162544
    • Publication date Aug 19, 2004
    • J. Daniel Raulerson
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Splittable multiple catheter assembly
    • Publication number 20040092863
    • Publication date May 13, 2004
    • Medical Components, Inc.
    • J. Daniel Raulerson
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Catheter with detachable hub
    • Publication number 20030088213
    • Publication date May 8, 2003
    • Timothy Schweikert
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE