Patents by Inventor Marcus Grehn

Marcus Grehn 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 production of melagatran
    Publication number: 20060178312
    Abstract: There is provided a process for the production of melagatran, Formula (I) ex vivo, which process comprises the hydrolysis of a compound of Formula II, wherein R is C1-6 alkyl or a benzylic group, to form, in substantially salt-free form, an intermediate compound of formula II followed by reduction of that intermediate.
    Type: Application
    Filed: June 23, 2004
    Publication date: August 10, 2006
    Applicant: AstraZeneca AB
    Inventors: Marcus Grehn, Tibor Musil, Magnus Sjogren