Patents by Inventor Puvvada Sri Ramchandra Murthy

Puvvada Sri Ramchandra Murthy 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).

  • Inclusion complees of a high potent opioid peptide, pharmaceutical compositions and method of treatment
    Patent number: 6740639
    Abstract: The invention provides novel inclusion complexes of highly potent opioid peptide of L-Tyrosyl-D-alanyl-glycyl-N-methylphenylalanyl-glycyl-isopropylamide with cyclodextrin, pharmaceutical preparations containing these inclusion complexes of L-Tyrosyl-D-alanyl-glycyl-N-methylphenylalanyl-glycyl-isopropylamide with cyclodextrin derivatives, the complexes being better soluble in water and having improved biopharmaceutical properties such as lesser toxicity, better analgesic action and non-addiction properties.
    Type: Grant
    Filed: March 29, 2000
    Date of Patent: May 25, 2004
    Assignee: Council of Scientific & Industrial Research
    Inventors: Anil Kumar Dwivedi, Madhu Khanna, Wahajul Haq, Ram Raghubir, Sudhir Srivastava, Puvvada Sri Ramchandra Murthy, Onkar Prasad Asthana, Jagdishwar Sahay Srivastava, Satyawan Singh