Patents by Inventor Michael Wangen

Michael Wangen 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).

  • Treatment apparatus with gas separation device level controls and methods
    Patent number: 12544498
    Abstract: Treatment apparatus with liquid level controls for gas separation devices used to separate gas bubbles from liquids are described herein along with methods of controlling the level of liquids in the gas separation devices. The gas separation devices may be used in liquid treatment apparatus to separate gas bubbles from one or more liquids such as, e.g., physiological liquids (e.g., blood, etc.).
    Type: Grant
    Filed: May 9, 2019
    Date of Patent: February 10, 2026
    Assignee: GAMBRO LUNDIA AB
    Inventors: Timothy Nadolski, Michael Wangen, Nickolas Penning, Klaus Obergfell
  • TREATMENT APPARATUS WITH GAS SEPARATION DEVICE LEVEL CONTROLS AND METHODS
    Publication number: 20210196882
    Abstract: Treatment apparatus with liquid level controls for gas separation devices used to separate gas bubbles from liquids are described herein along with methods of controlling the level of liquids in the gas separation devices. The gas separation devices may be used in liquid treatment apparatus to separate gas bubbles from one or more liquids such as, e.g., physiological liquids (e.g., blood, etc.).
    Type: Application
    Filed: May 9, 2019
    Publication date: July 1, 2021
    Inventors: Timothy Nadolski, Michael Wangen, Nickolas Penning, Klaus Obergfell