Patents by Inventor Radha Krishna Singam Setty

Radha Krishna Singam Setty 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 bisphosphonic acids
    Patent number: 8003820
    Abstract: A process for preparing a bisphosphonate compound comprises reacting a carboxylic acid with a phosphonating agent, in a cresol solvent.
    Type: Grant
    Filed: October 18, 2006
    Date of Patent: August 23, 2011
    Assignees: Dr. Reddy's Laboratories Limited, Dr. Reddy's Laboratories, Inc.
    Inventors: Venkata Naga Brahmeswara Rao Mandava, Radha Krishna Singam Setty, Nagaraju Manne
  • PROCESS FOR PREPARING BISPHOSPHONIC ACIDS
    Publication number: 20070142636
    Abstract: A process for preparing a bisphosphonate compound comprises reacting a carboxylic acid with a phosphonating agent, in a cresol solvent.
    Type: Application
    Filed: October 18, 2006
    Publication date: June 21, 2007
    Inventors: Venkata Naga Brahmeswara Mandava, Radha Krishna Singam Setty, Nagaraju Manne
  • PROCESS FOR PREPARING SIMVASTATIN
    Publication number: 20070117996
    Abstract: A process for preparing simvastatin, intermediate compounds, and a solid premix comprising simvastatin and butylated hydroxyanisole.
    Type: Application
    Filed: November 20, 2006
    Publication date: May 24, 2007
    Inventors: Srinivasulu Gudipati, Venkata Naga Brahmeswara Mandava, Radha Krishna Singam Setty, Nagaraju Manne, Rajeshwar Sagyam, Satish Kumar Vujjini