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Hans-Hinrich SIEVERS

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  • Kronshagen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Prosthetic heart valve
    • Patent number 11,083,574
    • Issue date Aug 10, 2021
    • Hans-Hinrich Sievers
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Heart valve prosthesis
    • Patent number 10,610,352
    • Issue date Apr 7, 2020
    • SIEVERS, HANS-HINRICH, DR.
    • Hans-Hinrich Sievers
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Heart valve prosthesis
    • Patent number 10,507,100
    • Issue date Dec 17, 2019
    • Hans-Hinrich Sievers
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Heart valve prosthesis
    • Patent number 9,775,708
    • Issue date Oct 3, 2017
    • Hans-Hinrich Sievers
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Cardiac support system and a cardiac support method
    • Patent number 9,694,124
    • Issue date Jul 4, 2017
    • Universitaet zu Luebeck
    • Hans-Hinrich Sievers
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Woven aortic sinus prosthesis having a bulb
    • Patent number 8,728,152
    • Issue date May 20, 2014
    • Aesculap AG
    • Helmut Goldmann
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Vessel prosthesis, particularly for the replacement of aorta segmen...
    • Patent number 8,137,395
    • Issue date Mar 20, 2012
    • AESCULAP AG
    • Hans-Hinrich Sievers
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Longitudinally flexible textile vascular prosthesis
    • Patent number 8,128,683
    • Issue date Mar 6, 2012
    • Aesculap & Co. KG
    • Lisa Lippoth
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Vessel prosthesis, particularly for the replacement of aorta segmen...
    • Patent number 7,918,885
    • Issue date Apr 5, 2011
    • AESCULAP AG
    • Hans-Hinrich Sievers
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Implant with an annular base
    • Patent number 7,758,638
    • Issue date Jul 20, 2010
    • ATS Medical, Inc.
    • Hans Hinrich Sievers
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Aortic cannula
    • Patent number 7,473,245
    • Issue date Jan 6, 2009
    • Sorin Group Deutschland GmbH
    • Hans-Hinrich Sievers
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Implant with an annular base
    • Patent number 7,276,079
    • Issue date Oct 2, 2007
    • MEDOS Medizintechnik AG
    • Hans Hinrich Sievers
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Artificial heart valve
    • Patent number 6,991,649
    • Issue date Jan 31, 2006
    • Hans-Hinrich Sievers
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Cardiac assist device
    • Patent number 5,941,813
    • Issue date Aug 24, 1999
    • Cardiotools Herzchirurgietechnik Gmbh
    • Hans-Hinrich Sievers
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    HEART VALVE PROSTHESIS
    • Publication number 20180078364
    • Publication date Mar 22, 2018
    • Hans-Hinrich SIEVERS
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    PROSTHETIC HEART VALVE
    • Publication number 20180078366
    • Publication date Mar 22, 2018
    • Hans-Hinrich SIEVERS
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    HEART VALVE PROSTHESIS
    • Publication number 20170312073
    • Publication date Nov 2, 2017
    • Hans-Hinrich SIEVERS
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    CARDIAC SUPPORT SYSTEM AND A CARDIAC SUPPORT METHOD
    • Publication number 20160213828
    • Publication date Jul 28, 2016
    • University of Luebeck
    • Hans-Hinrich Sievers
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    HEART VALVE PROSTHESIS
    • Publication number 20150272738
    • Publication date Oct 1, 2015
    • Hans-Hinrich Sievers
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    VESSEL PROSTHESIS, PARTICULARLY FOR THE REPLACEMENT OF AORTA SEGMEN...
    • Publication number 20110046714
    • Publication date Feb 24, 2011
    • Aesculap AG
    • Hans-Hinrich SIEVERS
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    WOVEN AORTIC SINUS PROSTHESIS HAVING A BULB
    • Publication number 20100094390
    • Publication date Apr 15, 2010
    • AESCULAP AG, a corporation of Germany
    • Helmut Goldmann
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Longitudinally Flexible Textile Vascular Prosthesis
    • Publication number 20080065199
    • Publication date Mar 13, 2008
    • AESCULAP AG & CO. KG
    • Lisa Lippoth
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Implant with an annular base
    • Publication number 20080009941
    • Publication date Jan 10, 2008
    • Hans Hinrich Sievers
    • Hans Hinrich Sievers
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Aortic cannula
    • Publication number 20060142702
    • Publication date Jun 29, 2006
    • Hans-Hinrich Sievers
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Vessel prosthesis, particularly for the replacement of aorta segmen...
    • Publication number 20050070994
    • Publication date Mar 31, 2005
    • Hans-Hinrich Sievers
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Artificial heart valve
    • Publication number 20050049697
    • Publication date Mar 3, 2005
    • Hans-Hinrich Sievers
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Implant with an annular base
    • Publication number 20050004669
    • Publication date Jan 6, 2005
    • Hans Hinrich Sievers
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE