Patents by Inventor Klaus-Dieter Nothacker

Klaus-Dieter Nothacker 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).

  • Process for isolating a viral antigen preparation
    Patent number: 5789232
    Abstract: The present invention relates to a process for preparing antigens of viral origin from infected animal cells and to the use thereof in enzyme-linked immunosorbent assays (ELISAs). The process utilizes homogenization, centrifugation and an alkaline glycene buffer.
    Type: Grant
    Filed: December 20, 1996
    Date of Patent: August 4, 1998
    Assignee: Behring Diagnostics GmbH
    Inventor: Klaus-Dieter Nothacker