Patents by Inventor Durga Shankar

Durga Shankar 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 POLYMORPHS OF DORIPENEM
    Publication number: 20150291591
    Abstract: The present invention relates to a process for the preparation of polymorphs of doripenem.
    Type: Application
    Filed: November 5, 2012
    Publication date: October 15, 2015
    Inventors: Durga Shankar, Vishwesh Pravinchandra Pandya, Hashim Nizar Poovanathil Nagoor Meeran, Shailendra Kumar Singh, Mohan Prasad, Sudershan Kumar Arora