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Christian Ziegmann

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  • Ahrensburg, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electrically conductive pipette tip
    • Patent number 9,346,045
    • Issue date May 24, 2016
    • Eppendorf AG
    • Michael Blumentritt
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Filter pipette tip
    • Patent number 9,138,741
    • Issue date Sep 22, 2015
    • Eppendorf AG
    • Christian Ziegmann
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter pipette tip
    • Patent number D679826
    • Issue date Apr 9, 2013
    • Eppendorf AG
    • Christian Ziegmann
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Filter pipette tip
    • Patent number 8,192,699
    • Issue date Jun 5, 2012
    • Eppendorf AG
    • Christian Ziegmann
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Porous media
    • Patent number 7,846,333
    • Issue date Dec 7, 2010
    • Effendorf AG
    • Wilhelm Pluester
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Electrically Conductive Pipette Tip
    • Publication number 20130136672
    • Publication date May 30, 2013
    • Eppendorf AG
    • Michael Blumentritt
    • G01 - MEASURING TESTING
  • Information Patent Application

    FILTER PIPETTE TIP
    • Publication number 20120156114
    • Publication date Jun 21, 2012
    • Eppendorf AG
    • Christian Ziegmann
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Method and Device for Recognition of Objects Having a Confusingly S...
    • Publication number 20120138673
    • Publication date Jun 7, 2012
    • Gerd Eckert
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Microtiter plate
    • Publication number 20110286897
    • Publication date Nov 24, 2011
    • Eppendorf AG
    • Thomas Uschkureit
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Filter pipette tip
    • Publication number 20060177352
    • Publication date Aug 10, 2006
    • Christian Ziegmann
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Porous media
    • Publication number 20050178720
    • Publication date Aug 18, 2005
    • Wilhelm Pluester
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL