Patents by Inventor Michel Peterfalvi

Michel Peterfalvi 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).

  • Pharmaceutical preparations having psychotropic activity and process for their manufacture
    Patent number: 4053588
    Abstract: Pharmaceutical preparations containing an L-pyroglutamic acid amide, processes for their preparation and methods of treating psychotic diseases with them.
    Type: Grant
    Filed: May 12, 1975
    Date of Patent: October 11, 1977
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Wolfgang Konig, Rolf Geiger, Hans Wissmann, Hansjorg Kruse, Michel Peterfalvi