Patents by Inventor Jelena Vasic

Jelena Vasic 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).

  • Affinity chromatography matrix
    Patent number: 9187555
    Abstract: The present invention relates to a method of separating one or more immunoglobulin containing proteins from a liquid. The method includes first contacting the liquid with a separation matrix comprising ligands immobilized to a support; allowing the immunoglobulin containing proteins to adsorb to the matrix by interaction with the ligands; followed by an optional step of washing the matrix containing the immunoglobulin containing proteins adsorbed thereon; and recovering said immunoglobulin containing proteins by contacting the matrix with an eluent which releases the proteins.
    Type: Grant
    Filed: December 19, 2011
    Date of Patent: November 17, 2015
    Assignee: GE Healthcare Bio-Sciences AB
    Inventors: Tomas Bjorkman, Bjorn Noren, Gustav Rodrigo, Jelena Vasic, Per-Mikael Aberg
  • AFFINITY CHROMATOGRAPHY MATRIX
    Publication number: 20130338339
    Abstract: The present invention relates to a method of separating one or more immunoglobulin containing proteins from a liquid. The method includes first contacting the liquid with a separation matrix comprising ligands immobilised to a support; allowing the immunoglobulin containing proteins to adsorb to the matrix by interaction with the ligands; followed by an optional step of washing the matrix containing the immunoglobulin containing proteins adsorbed thereon; and recovering said immunoglobulin containing proteins by contacting the matrix with an eluent which releases the proteins.
    Type: Application
    Filed: December 19, 2011
    Publication date: December 19, 2013
    Applicant: GE HEALTHCARE BIO-SCIENCES AB
    Inventors: Tomas Bjorkman, Bjorn Noren, Gustav Rodrigo, Jelena Vasic, Per-Mikael Aberg