Patents by Inventor Edward Vawter

Edward Vawter 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).

  • Manufacture of polyglutamate-therapeutic agent conjugates
    Patent number: 7399860
    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: Grant
    Filed: April 2, 2003
    Date of Patent: July 15, 2008
    Assignee: Cell Therapeutics Inc.
    Inventors: Anil M. Kumar, J. Peter Klein, Rama Bhatt, Edward Vawter
  • Manufacture of polyglutamate-therapeutic agent conjugates
    Publication number: 20030224971
    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: April 2, 2003
    Publication date: December 4, 2003
    Applicant: CELL THERAPEUTICS, INC.
    Inventors: Anil M. Kumar, J. Peter Klein, Rama Bhatt, Edward Vawter
  • Manufacture of polyglutamate-therapeutic agent conjugates
    Publication number: 20030054977
    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: July 18, 2002
    Publication date: March 20, 2003
    Applicant: Cell Therapeutics, Inc.
    Inventors: Anil Kumar, J. Peter Klein, Rama Bhatt, Edward Vawter
  • 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