Patents by Inventor Peter Wurtzen

Peter Wurtzen 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 of evaluating the immunological activity of a vaccine
    Patent number: 7867715
    Abstract: The invention relates to an in vitro method of evaluating the immunological activity of a vaccine preparation in the form of a mixture of a molecular antigen and a carrier, wherein the mixture comprises a liquid phase and a solid phase, to which at least a part of the antigen is attached, the method comprising the steps of i) subjecting the vaccine to one or more measurements; and ii) using the measurement results to evaluate the immunological activity of the vaccine.
    Type: Grant
    Filed: July 28, 2004
    Date of Patent: January 11, 2011
    Assignee: ALK-Abello A/S
    Inventors: Peter A Würtzen, Gitte Lund, Henrik H. Jacobi, Hans-Henrik Ipsen
  • Method of evaluating the immunological activity of a vaccine
    Publication number: 20050069868
    Abstract: The invention relates to An in vitro method of evaluating the immunological activity of a vaccine preparation in the form of a mixture of a molecular antigen and a carrier, wherein the mixture comprises a liquid phase and a solid phase, to which at least a part of the antigen is attached, the method comprising the steps of i) subjecting the vaccine to one or more measurements selected from the group consisting of: 1) the immunological activity of the mixture, 2) the immunological activity of antigen in the liquid phase, 3) the immunological activity of antigen in the solid phase, 4) the immunological activity of antigen in the liquid phase upon a treatment of the mixture to displace the antigen from the solid phase, and 5) the immunological activity of antigen in the solid phase upon a treatment of the mixture to displace the antigen from the solid phase, wherein the immunological activity measurement is selected from the group consisting of a) antibody binding capacity using an immunoassay employing an antig
    Type: Application
    Filed: July 28, 2004
    Publication date: March 31, 2005
    Applicant: ALK-Abello A/S
    Inventors: Peter Wurtzen, Gitte Lund, Henrik Jacobi, Hans-Henrik Ipsen