Patents by Inventor Willi Von der Lieth

Willi Von der Lieth 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).

  • Dendrimers based on saccharides
    Patent number: 6417339
    Abstract: The invention relates to dendrimers comprising an initiator core with at least two functional groups and at least two saccharides, a process for preparing sch dendrimers as well as uses thereof.
    Type: Grant
    Filed: March 8, 1999
    Date of Patent: July 9, 2002
    Assignee: Deutsches Krebsforschungzentrum Stiftung des Offentlichen Rechts
    Inventors: Manfred Wiessler, Markus Gschrey, Willi Von der Lieth, Walter Mier