Patents by Inventor Martin Felgenhauer

Martin Felgenhauer 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).

  • VIRAL INACTIVATION USING IMPROVED SOLVENT-DETERGENT METHOD
    Publication number: 20170327559
    Abstract: The present specification discloses methods of inactivating a lipid-coat containing virus and proteins essentially free of a lipid-coat containing virus obtained from such methods.
    Type: Application
    Filed: December 22, 2016
    Publication date: November 16, 2017
    Inventors: Martin Felgenhauer, Dominque Mison, Frederic Montandon, Maria Farcet
  • Purification of factor VIII using a conductivity gradient
    Patent number: 9488625
    Abstract: The present specification discloses methods of eluting a protein from a chromatography column.
    Type: Grant
    Filed: December 14, 2011
    Date of Patent: November 8, 2016
    Assignees: Baxalta GmbH, Baxalta Incorporated
    Inventors: Martin Felgenhauer, Helmut Maierhofer, Dominique Mison, Arnaud Desponds
  • Viral Inactivation Using Improved Solvent-Detergent Method
    Publication number: 20120208982
    Abstract: The present specification discloses methods of inactivating a lipid-coat containing virus and proteins essentially free of a lipid-coat containing virus obtained from such methods.
    Type: Application
    Filed: December 14, 2011
    Publication date: August 16, 2012
    Applicants: BAXTER HEALTHCARE S.A., BAXTER INTERNATIONAL INC.
    Inventors: Martin Felgenhauer, Dominique Mison, Frederic Montandon, Maria Farcet
  • Eluate Collection Using Conductivity Gradient
    Publication number: 20120184715
    Abstract: The present specification discloses methods of eluting a protein from a chromatography column.
    Type: Application
    Filed: December 14, 2011
    Publication date: July 19, 2012
    Applicants: BAXTER HEALTHCARE S.A., BAXTER INTERNATIONAL INC.
    Inventors: Martin Felgenhauer, Helmut Maierhofer, Dominique Mison, Arnaud Desponds