Patents by Inventor Surajit N. DAS

Surajit N. DAS 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).

  • FEBUXOSTAT COMPOSITIONS
    Publication number: 20140093563
    Abstract: The present invention relates to an oral pharmaceutical composition of febuxostat which comprises an intragranular component and an extragranular component. Further, it relates to processes for the preparation of said composition and a method of using said composition.
    Type: Application
    Filed: December 5, 2013
    Publication date: April 3, 2014
    Applicant: RANBAXY LABORATORIES LIMITED
    Inventors: Abhishek SRIVASTAVA, Surajit N. DAS, Mukesh Kumar GARG, Ajay Kumar SINGLA, Amit GUPTA, Prakash A. JADHAV