Patents by Inventor Marius KAUFMANN

Marius KAUFMANN 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 carbamoylamino pyrazole derivatives
    Patent number: 10351533
    Abstract: The present invention relates to a process for the preparation of carbamoylamino pyrazole derivatives using diacetoxyiodobenzene (PhI(OAc)2) in combination with a non-nucleophilic base.
    Type: Grant
    Filed: June 28, 2016
    Date of Patent: July 16, 2019
    Assignee: Sandoz AG
    Inventors: Olga Schöne, Hans-Peter Spitzenstätter, Marius Kaufmann
  • Process for the Preparation of Carbamoylamino Pyrazole Derivatives
    Publication number: 20180305319
    Abstract: The present invention relates to a process for the preparation of carbamoylamino pyrazole derivatives using diacetoxyiodobenzene (PhI(OAc)2) in combination with a non-nucleophilic base.
    Type: Application
    Filed: June 28, 2016
    Publication date: October 25, 2018
    Applicant: Sandoz AG
    Inventors: Olga SCHÖNE, Hans-Peter Spitzenstätter, Marius KAUFMANN