Patents by Inventor Stephen A. Eastham

Stephen A. Eastham 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).

  • Process for and intermediates in the preparation of canfosfamide and its salts
    Patent number: 8334266
    Abstract: A process for and intermediates in the preparation of canfosfamide and its salts. Some of the intermediates have anticancer activity.
    Type: Grant
    Filed: March 23, 2012
    Date of Patent: December 18, 2012
    Assignee: Telik, Inc.
    Inventors: William A. Boulanger, Steven J. Collier, Stephen A. Eastham, Dennis L. Edie, Ronan Y. Guevel, Pedro E. Hernandez Abad, R. Jason Herr, Hans J. Kjaersgaard, Harold Meckler, Robert E. Polomski, Steven R. Schow, Pavel E. Zhichkin
  • PROCESS FOR AND INTERMEDIATES IN THE PREPARATION OF CANFOSFAMIDE AND ITS SALTS
    Publication number: 20120238772
    Abstract: A process for and intermediates in the preparation of canfosfamide and its salts. Some of the intermediates have anticancer activity.
    Type: Application
    Filed: March 23, 2012
    Publication date: September 20, 2012
    Inventors: William A. Boulanger, Steven J. Collier, Stephen A. Eastham, Dennis L. Edie, Ronan Y. Guevel, Pedro E. Hernández Abad, R. Jason Herr, Hans J. Kjaersgaard, Harold Meckler, Robert E. Polomski, Steven R. Schow, Pavel E. Zhichkin