Patents by Inventor Rajnarayana Kandhagatla

Rajnarayana Kandhagatla 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).

  • STABLE PHARMACEUTICAL AQUEOUS COMPOSITIONS
    Publication number: 20110015273
    Abstract: The present invention refers to an parenterally administerable aqueous formulation containing paracetamol. For enhancing stability the formulation contains a sulphur containing antioxidant, preferably sodium metabisulfite. For making the formulation more soluble it contains hydroxy propyl beta cyclodextrin. The composition is used as analgesic.
    Type: Application
    Filed: January 12, 2009
    Publication date: January 20, 2011
    Inventors: Rajnarayana Kandhagatla, Srihari Raju Kalidindi