Patents by Inventor DAYAGHAN GHANGADHAR PATIL

DAYAGHAN GHANGADHAR PATIL 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).

  • A PROCESS FOR THE PREPARATION OF APIXABAN AND ITS INTERMEDIATES
    Publication number: 20170008886
    Abstract: The present invention discloses the novel process for preparation of Apixaban intermediate formula (D), intermediate formula (E) and preparation of Apixaban from theses intermediates.
    Type: Application
    Filed: January 6, 2015
    Publication date: January 12, 2017
    Applicant: Wanbury Ltd.
    Inventors: Nitin Sharadchandra Pradhan, SACHIN ULHAS SONAVANE, DAYAGHAN GHANGADHAR PATIL, UTTAM SAKHARAM PUJARI, RAVINDRA BHAUSAHEB PAGIRE