Patents by Inventor Maria Szönyi

Maria Szönyi 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).

  • Coupling process
    Patent number: 6518434
    Abstract: There is provided a process for the production of a compound of formula I, which process comprises reaction of a compound of formula II, with a compound of formula III, wherein R1, R2, n and R3 have meanings given in the description.
    Type: Grant
    Filed: March 28, 2001
    Date of Patent: February 11, 2003
    Assignee: AstraZeneca AB
    Inventors: Jörgen Alvhäll, Daniel Edvardsson, Panagiotis Ioannidis, Magnus Sjögren, Maria Szönyi