Patents by Inventor Juergen Wehland

Juergen Wehland 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).

  • Attenuated strain used as a vehicle for oral immunization
    Patent number: 7115269
    Abstract: The present invention is directed to an attenuated Salmonella comprising a eukaryotic expression vector for delivery of the eukaryotic expression vector to a eukaryotic cell. Delivery may be to eukaryotic cells cultured in vitro or to cells in vivo, such as by oral administration of the attenuated Salmonella comprising the eukaryotic expression vector.
    Type: Grant
    Filed: October 18, 1999
    Date of Patent: October 3, 2006
    Assignee: Gesellschaft fuer Biotechnologische Forschung mbH (GBF)
    Inventors: Ayub Darji, Carlos A. Guzman, Kenneth Timmis, Siegfried Weiss, Birgit Gerstel, Trinad Chakraborty, Petra Wachholz, Jürgen Wehland
  • Method for producing stable, regeneratable antibody arrays
    Publication number: 20040171068
    Abstract: The invention relates to a method of producing stable, regeneratable antibody arrays using immobilised antibody-binding proteins capable of specifically identifying the Fc portion of antibodies.
    Type: Application
    Filed: April 12, 2004
    Publication date: September 2, 2004
    Inventors: Juergen Wehland, Ronald Frank