Patents by Inventor Gudipati Srinivasan

Gudipati Srinivasan 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).

  • Crystalline forms VI and VII of atrovastatin calcium
    Publication number: 20040242899
    Abstract: The present invention relates to novel crystalline forms of atorvastatin calcium and to the methods of their production and isolation. More specifically, the present invention relates to novel Forms VI and VII of R—(R*, R*)]-2(4-fluorophenyl)-B, d dihydroxy-5(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1-H-pyrrole-1-heptanoic-acid calcium salt and hydrates thereof and to methods of their preparation.
    Type: Application
    Filed: July 1, 2004
    Publication date: December 2, 2004
    Inventors: Satyanarayana Reddy, Chakilam Nagaraju, Gudipati Srinivasan