Patents by Inventor Karin Felderer

Karin Felderer 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 TO INCREASE ANTIBODY YIELD DURING ION EXCHANGE CHROMATOGRAPHY
    Publication number: 20220411466
    Abstract: The present invention relates to a method for increasing antibody yield during antibody purification from a sample by ion exchange chromatography in flow-through mode by pre-conditioning the sample with Tris without the use of NaCl to adjust the conductivity.
    Type: Application
    Filed: November 20, 2020
    Publication date: December 29, 2022
    Inventors: Daniela DAUBERT, Dominik GELTINGER, Karin FELDERER
  • ELUATE COLLECTION DURING ANTIBODY CHROMATOGRAPHY
    Publication number: 20220411465
    Abstract: The present invention relates to an improved method for peak fractionation and eluate collection during chromatography for purification of a human therapeutic antibody.
    Type: Application
    Filed: November 20, 2020
    Publication date: December 29, 2022
    Inventors: Daniela DAUBERT, Dominik GELTINGER, Karin FELDERER
  • MULTISPECIFIC ANTIGEN-BINDING MOLECULES
    Publication number: 20220041719
    Abstract: Novel antigen-binding molecules are provided, with the ability to target different antigens with different valency, e.g. one antigen monovalently and another antigen bivalently.
    Type: Application
    Filed: December 4, 2019
    Publication date: February 10, 2022
    Inventors: Andreas Bültmann, Karin Felderer, Sebastian Jäger, Steffen Runz, Johannes Urban