Patents by Inventor Pia PERSSON

Pia PERSSON 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).

  • Method for Characterization of a Recombinant Polyclonal Protein
    Publication number: 20090186423
    Abstract: The present invention provides a characterization platform that can be used to assess the amount of different antibodies produced by a polyclonal cell line during production, as well as batch-to-batch consistency of the antibodies present in the polyclonal products. The structural characterization platform is based on removal of the heavy chains and separation of the light chains remaining via a chromatographic separation technique followed by mass spectrometry analysis on the intact light chain species.
    Type: Application
    Filed: November 20, 2008
    Publication date: July 23, 2009
    Applicant: Symphogen A/S
    Inventors: Torben P. FRANDSEN, Lone Kjaer RASMUSSEN, Anders ENGSTROM, Erland HOLMBERG, Pia PERSSON