Patents by Inventor Pia Liljedahl

Pia Liljedahl 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).

  • Positioning of dispensing means in fraction collector
    Patent number: 8726944
    Abstract: A method in a fraction collector for accurate positioning of a dispensing device with respect to wells of a micro plate in which prior to the dispensing a sensing device is moved over the micro plate the sensing device being able to detect the number of walls between the wells in the rows and columns of the micro plate.
    Type: Grant
    Filed: April 22, 2009
    Date of Patent: May 20, 2014
    Assignee: GE Healthcare Bio-Sciences AB
    Inventors: Johan L. Carlsson, Hakan Frojdh, Pia Liljedahl, Lars Rosengren, Johan Svensson, S. Fredrik Svensson, Bengt Asberg
  • POSITIONING OF DISPENSING MEANS IN FRACTION COLLECTOR
    Publication number: 20110036450
    Abstract: A method in a fraction collector for accurate positioning of a dispensing device with respect to wells of a micro plate in which prior to the dispensing a sensing device is moved over the micro plate the sensing device being able to detect the number of walls between the wells in the rows and columns of the micro plate.
    Type: Application
    Filed: April 22, 2009
    Publication date: February 17, 2011
    Applicant: GE Healthcare Bio-Sciences AB
    Inventors: Johan L. Carlsson, Hakan Frojdh, Pia Liljedahl, Lars Rosengren, Johan Svensson, S.Fredrik Svensson, Bengt Asberg