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Gerrit Jan Vijfvinkel

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  • Zuidland, NL
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Patents Grantslast 30 patents

  • Information Patent Grant

    Surgical cartridge, pump and surgical operating machine
    • Patent number 11,110,218
    • Issue date Sep 7, 2021
    • D.O.R.C. Dutch Ophthalmic Research Center (International) B.V.
    • John Peter Kuntz
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Eye surgical lighting unit
    • Patent number 10,470,651
    • Issue date Nov 12, 2019
    • D.O.R.C. Dutch Ophthalmic Research Center (International) B.V.
    • Gerrit Jan Vijfvinkel
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Irrigation/aspiration system, cartridge, pump unit, surgical machin...
    • Patent number 10,238,789
    • Issue date Mar 26, 2019
    • D.O.R.C. Dutch Ophthalmic Research Center (International) B.V.
    • John Peter Kuntz
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Eye surgical instrument
    • Patent number 8,900,220
    • Issue date Dec 2, 2014
    • D.O.R.C. Dutch Ophthalmic Research Center (International) B.V.
    • Gerrit Jan Vijfvinkel
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Eye surgical instrument
    • Patent number 8,162,928
    • Issue date Apr 24, 2012
    • D.O.R.C. Dutch Ophthalmic Research Center (International) B.V.
    • Gerrit Jan Vijfvinkel
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Apparatus for applying fluid in the eye
    • Patent number 7,524,310
    • Issue date Apr 28, 2009
    • Dutch Ophthalmic Research Center B.V.
    • Carsten Helmut Meyer
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Apparatus for applying fluid in the eye
    • Patent number 7,338,477
    • Issue date Mar 4, 2008
    • Dutch Ophthalmic Research Center B.V.
    • Carsten Helmut Meyer
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Surgical cutting tool
    • Patent number 6,939,341
    • Issue date Sep 6, 2005
    • Dutch Opthalmic Research Center (D.O.R.C.)
    • Gerrit Jan Vijfvinkel
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Vitrectomy lens
    • Patent number 6,412,946
    • Issue date Jul 2, 2002
    • Dutch Ophthalmic Research Center International bv
    • Gerrit Jan Vijfvinkel
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Vitrectomy lens
    • Patent number 6,120,147
    • Issue date Sep 19, 2000
    • Dutch Ophthalmic Research Center International bv
    • Gerrit Jan Vijfvinkel
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Vitreous removing apparatus
    • Patent number 5,843,111
    • Issue date Dec 1, 1998
    • Ophthalmic Research Center International bv
    • Gerrit Jan Vijfvinkel
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Vitreous removing apparatus
    • Patent number 5,630,827
    • Issue date May 20, 1997
    • Dutch Ophthalmic Research Center International bv
    • Gerrit J. Vijfvinkel
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    Eye Surgical Lighting Unit
    • Publication number 20200046218
    • Publication date Feb 13, 2020
    • D.O.R.C. Dutch Ophthalmic Research Center (International) B.V.
    • Gerrit Jan Vijfvinkel
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SURGICAL CARTRIDGE, PUMP AND SURGICAL OPERATING MACHINE
    • Publication number 20190262531
    • Publication date Aug 29, 2019
    • D.O.R.C. Dutch Ophthalmic Research Center (International) B.V.
    • John Peter Kuntz
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    IRRIGATION/ASPIRATION SYSTEM, CARTRIDGE, PUMP UNIT, SURGICAL MACHIN...
    • Publication number 20150250939
    • Publication date Sep 10, 2015
    • D.O.R.C. Dutch Ophthalmic Research Center (International) B.V.
    • John Peter Kuntz
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Eye Surgical Lighting Unit
    • Publication number 20150018629
    • Publication date Jan 15, 2015
    • D.O.R.C. Dutch Ophthalmic Research Center (International) B.V.
    • Gerrit Jan Vijfvinkel
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Ophthalmic System and a Computer Program Product
    • Publication number 20130131578
    • Publication date May 23, 2013
    • D.O.R.C. Dutch Ophthalmic Research Center (International) B.V.
    • Peter Stalmans
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Ophthalmic Surgical Device and a Method of Performing Ophthalmic Su...
    • Publication number 20120303010
    • Publication date Nov 29, 2012
    • D.O.R.C. Dutch Ophthalmic Reseach Center (International) B.V.
    • Gerrit Jan Vijfvinkel
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    An Ophthalmic Device and an Intravitreal Method
    • Publication number 20120123353
    • Publication date May 17, 2012
    • D.O.R.C. Dutch Ophthalmic Research Center (International) B.V.
    • Marc August Hilde Veckeneer
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Eye Surgical Instrument
    • Publication number 20110118711
    • Publication date May 19, 2011
    • D.O.R.C. Dutch Ophthalmic Research Center (International) B.V.
    • Gerrit Jan Vijfvinkel
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Eye Surgery Instrument
    • Publication number 20110015658
    • Publication date Jan 20, 2011
    • D.O.R.C. Dutch Ophthalmic Research Center (International) B.V.
    • Gerrit Jan Vijfvinkel
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Eye Surgical Unit and Eye Surgical Instrument
    • Publication number 20090036878
    • Publication date Feb 5, 2009
    • D.O.R.C. Dutch Ophthalmic Research Center (International) B.V.
    • Gerrit Jan Vijfvinkel
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Eye Surgical Instrument
    • Publication number 20080097420
    • Publication date Apr 24, 2008
    • D.O.R.C. Dutch Ophthalmic Research Center (International) B.V.
    • Gerrit Jan Vijfvinkel
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Eye Surgical Illumination Unit, Light Guide, Method, Computer Progr...
    • Publication number 20080077120
    • Publication date Mar 27, 2008
    • D.O.R.C. Dutch Ophthalmic Research Center (International) B.V.
    • Gerrit Jan Vijfvinkel
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Apparatus For Applying Fluid in The Eye
    • Publication number 20080027396
    • Publication date Jan 31, 2008
    • Carsten Helmut Meyer
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Apparatus for applying fluid in the eye
    • Publication number 20050245881
    • Publication date Nov 3, 2005
    • Carsten Helmut Meyer
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Surgical cutting tool
    • Publication number 20050135776
    • Publication date Jun 23, 2005
    • D.O.R.C. Dutch Ophthalmic Research Center
    • Gerrit Jan Vijfvinkel
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE