Patents by Inventor Dhiren C. BARMAN

Dhiren C. BARMAN 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 pazopanib or salts thereof
    Patent number: 9802923
    Abstract: The present invention provides a process for the preparation of pazopanib of Formula Ia or salts, and intermediates thereof.
    Type: Grant
    Filed: December 17, 2013
    Date of Patent: October 31, 2017
    Assignee: Sun Pharmaceutical Industries Limited
    Inventors: Rajesh Kumar, Prabhat Giri, Dhiren C. Barman, Asok Nath, Mohan Prasad
  • PROCESS FOR THE PREPARATION OF PAZOPANIB OR SALTS THEREOF
    Publication number: 20150329526
    Abstract: The present invention provides a process for the preparation of pazopanib of Formula Ia or salts, and intermediates thereof.
    Type: Application
    Filed: December 17, 2013
    Publication date: November 19, 2015
    Applicant: Sun Pharmaceutical Industries Limited
    Inventors: Rajesh KUMAR, Prabhat GIRI, Dhiren C. BARMAN, Asok NATH, Mohan PRASAD