Patents by Inventor Mary John

Mary John 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).

  • Method for treating neoplasia using humanized antibodies which bind to antigen A33
    Patent number: 6190640
    Abstract: The invention involves the therapeutic use of humanized antibodies, fragments, etc., which bind to the antigen A33. These antibody molecules are useful in the treatment of various neoplasias, including colon cancer. Various modes of administration, and doses are described.
    Type: Grant
    Filed: November 19, 1996
    Date of Patent: February 20, 2001
    Assignees: Ludwig Institute for Cancer Research, Sloan-Kettering Institute for Cancer Research
    Inventors: Sydney Welt, Gerd Ritter, Leonard Cohen, Clarence Williams, Jr., Elizabeth Carswell Richards, Mary John, Lloyd J. Old
  • Methods of treating colon cancer utilizing tumor-specific antibodies
    Patent number: 5851526
    Abstract: This invention relates to methods of reducing the effects of colon cancer tumors. Various agents are conjugated to monoclonal antibodies which are specific for colon cancer cells. The conjugates are administered to patients having colon cancer such that the effects of the cancer are reduced.
    Type: Grant
    Filed: May 25, 1995
    Date of Patent: December 22, 1998
    Assignee: Ludwig Institute for Cancer Research
    Inventors: Sydney Welt, Gerd Ritter, Leonard Cohen, Clarence Williams, Jr., Elizabeth Carswell Richards, Mary John, Lloyd J. Old