Patents Assigned to Biosource, Incorporated
  • Charge barrier flow-through capacitor-based method of deionizing a fluid
    Patent number: 8002963
    Abstract: Flow-through capacitors are provided with one or more charge barrier layers. Ions trapped in the pore volume of flow-through capacitors cause inefficiencies as these ions are expelled during the charge cycle into the purification path. A charge barrier layer holds these pore volume ions to one side of a desired flow stream, thereby increasing the efficiency with which the flow-through capacitor purifies or concentrates ions.
    Type: Grant
    Filed: August 1, 2008
    Date of Patent: August 23, 2011
    Assignee: Biosource, Incorporated
    Inventors: Marc D. Andelman, Gregory S. Walker