Patents by Inventor Brian Siesel

Brian Siesel 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).

  • Topoisomerase inhibitors
    Patent number: 7683097
    Abstract: The present invention provides compounds that are effective against inhibiting topoisomerase (i.e., topoisomerase I and/or topoisomerase II). These compounds are used for treating cell-proliferative disorders. In some instances, these compounds have anticancer activity, e.g., against multi-drug resistant cancers.
    Type: Grant
    Filed: May 25, 2005
    Date of Patent: March 23, 2010
    Assignee: Propharmacon Inc.
    Inventors: Martin A. Murphy, John Robert Schullek, John S. Ward, Gary C. Look, Brian Siesel
  • Topoisomerase inhibitors
    Publication number: 20070004701
    Abstract: The present invention provides compounds that are effective against inhibiting topoisomerase (i.e., topoisomerase I and/or topoisomerase II). These compounds are used for treating cell-proliferative disorders. In some instances, these compounds have anticancer activity, e.g., against multi-drug resistant cancers.
    Type: Application
    Filed: May 25, 2005
    Publication date: January 4, 2007
    Applicant: Propharmacon, Inc.
    Inventors: Martin Murphy, John Schullek, John Ward, Gary Look, Brian Siesel