Patents by Inventor Bernard NAPIERSKI

Bernard NAPIERSKI 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 for the preparation of 3-(6-amino-pyridin-3yl)-2-acrylic acid derivatives
    Publication number: 20130245274
    Abstract: The present invention relates to a process for the preparation of a compound of the formula I, which comprises reacting a compound of the formula IV with the compound of formula VII R15-A2-CHO and to novel intermediate compounds used therein.
    Type: Application
    Filed: May 8, 2013
    Publication date: September 19, 2013
    Applicant: SANOFI
    Inventors: Claudius BOEHM, Susanne KLEIN, Bernard NAPIERSKI, Christian SOMMER