Patents by Inventor August Lutz

August Lutz 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).

  • Pyrazole-5-carboxamides
    Patent number: 4005100
    Abstract: 3-Methyl-N-(1-pyrrolin-2-yl)-pyrazole-5-carboxamides and processes for making same. Such compounds lower blood sugar and, hence, are useful as antidiabetic agents.
    Type: Grant
    Filed: January 15, 1975
    Date of Patent: January 25, 1977
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Hermann Bretschneider, Wilhelm Klotzer, Gunther Bader, August Lutz