Patents by Inventor Dietmar G. Braun

Dietmar G. Braun 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).

  • Monoclonal antibodies specific for hirudin
    Patent number: 5272059
    Abstract: The invention concerns a process for the preparation of hybridoma cells which secrete monoclonal antibodies specific for hirudin, the hybridoma cells themselves, the monoclonal antibodies specific for hirudin secreted by these hybridoma cells, derivatives thereof, and a process for the preparation of said antibodies and derivatives. These monoclonal anti-hirudin antibodies and their derivatives are useful for the determination of hirudin and as an antidote to hirudin. The invention also concerns test kits and pharmaceutical compositions comprising said monoclonal antibodies and/or derivatives.
    Type: Grant
    Filed: July 27, 1992
    Date of Patent: December 21, 1993
    Assignee: Ciba-Geigy Corporation
    Inventors: Jean-Marc Schlaeppi, Dietmar G. Braun