Patents by Inventor Peter Bruchner

Peter Bruchner 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).

  • Procedure for the synthesis of N-benzyl-N-cyclopropyl-1H-pyrazole-4-carboxamide derivatives
    Patent number: 9656965
    Abstract: A new one-step process for the preparation of pyrazole carboxamide derivatives of the general formula (I) by reaction of 3-(difluoromethyl)-5-fluoro-1-methyl-1H-pyrazole-4-carbaldehyde with an amine or its salt.
    Type: Grant
    Filed: September 4, 2014
    Date of Patent: May 23, 2017
    Assignee: BAYER CROPSCIENCE AKTIENGESELLSCHAFT
    Inventors: Peter Bruchner, Sergii Pazenok