Patents by Inventor Rama Bhatt

Rama Bhatt 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).

  • Polyglutamic acid-camptothecin conjugates and methods of preparation
    Publication number: 20020183243
    Abstract: The invention provides polyglutamic acid-therapeutic agent conjugates and methods for their preparation and use.
    Type: Application
    Filed: January 22, 2002
    Publication date: December 5, 2002
    Applicant: Cell Therapeutics, Inc.
    Inventors: Rama Bhatt, Peter de Vries, J. Peter Klein, John Tulinsky, Robert A. Lewis, Jack W. Singer
  • Manufacture of polyglutamate-therapeutic agent conjugates
    Publication number: 20020077279
    Abstract: The invention provides new processes for preparing polyglutamic acid-therapeutic agent conjugates for clinical development and pharmaceutical use, and polyglutamic acid-therapeutic agent conjugates prepared by these processes.
    Type: Application
    Filed: October 9, 2001
    Publication date: June 20, 2002
    Inventors: Anil M. Kumar, J. Peter Klein, Rama Bhatt, Edward Vawter
  • Polyglutamic acid-camptothecin conjugates and methods of preparation
    Publication number: 20020077290
    Abstract: The invention provides polyglutamic acid-therapeutic agent conjugates and methods for their preparation and use.
    Type: Application
    Filed: September 20, 2001
    Publication date: June 20, 2002
    Inventors: Rama Bhatt, Peter de Vries, J. Peter Klein, John Tulinsky, Robert A. Lewis, Jack W. Singer
  • Polyglutamic acid-camptothecin conjugates and methods of preparation
    Publication number: 20020016285
    Abstract: The invention provides polyglutamic acid-therapeutic agent conjugates and methods for their preparation and use.
    Type: Application
    Filed: March 19, 2001
    Publication date: February 7, 2002
    Inventors: Rama Bhatt, Peter de Vries, J. Peter Klein, John Tulinsky, Robert A. Lewis, Jack W. Singer