Patents by Inventor Tamma Rangareddy

Tamma Rangareddy 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 aripirazole hydrate
    Publication number: 20050277650
    Abstract: Aripriprazole hydrate is prepared by dissolving apripiprazole in a hydrous organic solvent at elevated temperature, adding seed crystals of aripiprazole hydrate to the solution, cooling the mixture, and isolating crystals of aripiprazole hydrate.
    Type: Application
    Filed: April 19, 2005
    Publication date: December 15, 2005
    Inventors: Sundaram Venkataraman, Padi Reddy, Ballikonda Satyanarayana, Tamma Rangareddy