Patents by Inventor Wolfgang Lubker

Wolfgang Lubker has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Chamber for the treating cells contained in a suspension in an electric field
    Patent number: 7008787
    Abstract: A chamber for treating cells contained in a suspension in an electric field, the chamber having a vessel for holding the suspension and at least two electrodes with electrode surfaces that face each other. The suspension may be placed between the electrode surfaces and the electrodes are connectable to different poles of a source of voltage to generate an electric field between the electrode surfaces. The electrodes are laminate and continuous and are configured to generate a non-uniform field. Moreover, the electrodes have electrode surfaces made of electrically conductive material, wherein the electrode surface of at least one of the two electrodes is shaped such that a non-uniform field with several maxima distributed over the electrode surface may be generated between the two electrodes.
    Type: Grant
    Filed: March 26, 2002
    Date of Patent: March 7, 2006
    Assignee: Eppendorf AG
    Inventors: Boris V. Beichmann, Olaf Faustmann, Kurt Lucas, Christian Taesler, Nico Gülzow, Wolfgang Lübker, Hans-Joachim Ricklefs, Nada Pavlovic
  • Chamber for the treating cells contained in a suspension in an electric field
    Publication number: 20020164776
    Abstract: A chamber for treating cells contained in a suspension in an electric field, the chamber having a vessel for holding the suspension and at least two electrodes with electrode surfaces that face each other. The suspension may be placed between the electrode surfaces and the electrodes are connectable to different poles of a source of voltage to generate an electric field between the electrode surfaces. The electrodes are laminate and continuous and are configured to generate a non-uniform field. Moreover, the electrodes have electrode surfaces made of electrically conductive material, wherein the electrode surface of at least one of the two electrodes is shaped such that a non-uniform field with several maxima distributed over the electrode surface may be generated between the two electrodes.
    Type: Application
    Filed: March 26, 2002
    Publication date: November 7, 2002
    Inventors: Boris V. Beichmann, Olaf Faustmann, Kurt Lucas, Christian Taesler, Nico Gulzow, Wolfgang Lubker, Hans-Joachim Ricklefs, Nada Pavlovic