Patents by Inventor Patrick Ziegelmuller

Patrick Ziegelmuller 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).

  • Protease-derivatized CVF
    Patent number: 5714344
    Abstract: A novel functionally active derivative of cobra venom factor is described in which the .beta.-chain has been cleaved by treatment with a protease. Gel electrophoretic analyses of the purified derivative revealed the absence of an intact .beta.-chain and a decrease of the molecular weight.
    Type: Grant
    Filed: September 10, 1993
    Date of Patent: February 3, 1998
    Assignee: Georgetown University
    Inventors: Markus W. Ollert, Patrick Ziegelmuller, Thomas Grunwald, Reinhard Bredehorst, Carl-Wilhelm Vogel