Patents by Inventor Hendrik Lehnert

Hendrik Lehnert 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 and composition for increasing brain dopamine release
    Patent number: 5118670
    Abstract: Compositions useful in the treatment of inadequate neuronal dopamine release, as well as methods of use therefor. The compositions include drugs, such as thyrotropin-releasing hormone, which result in enhanced release of dopamine and tyrosine or a tyrosine precursor.
    Type: Grant
    Filed: December 14, 1988
    Date of Patent: June 2, 1992
    Assignee: Massachusetts Institute of Technology
    Inventors: Richard J. Wurtman, Ian Acworth, Michael Kreutz, Hendrik Lehnert