Patents by Inventor Swaroopa Dudipala

Swaroopa Dudipala 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 PREPARING SOLIFENACIN AND ITS SALTS
    Publication number: 20090326230
    Abstract: The present invention relates to solifenacin in solid form and a process for its preparation and to a process for the preparation of (1S)-1-Phenyl-1,2,3,4-tetrahydro-isoquinoline, a key intermediate in the synthesis of solifenacin and its salts.
    Type: Application
    Filed: July 18, 2007
    Publication date: December 31, 2009
    Applicants: Dr. Reddy's Laboratories Ltd., Dr. Reddy's Laboratories, Inc.
    Inventors: Vijayavitthal Thippannachar Mathad, Jaydeepkumar Dahyabhai Lilakar, Goverdhan Gilla, Sriramireddy Kikkuru, Raveendra Reddy Chinta, Swaroopa Dudipala