Patents by Inventor Ralph Stevenson

Ralph Stevenson 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).

  • Anti-cancer 2,3-dihydro-1H-pyrrole[3,2-f] quinoline compolexes of cobalt and chromium
    Publication number: 20050038249
    Abstract: This invention relates to a class of heterocycles and their metal complexes, and is particularly concerned with the use of these compounds in the preparation of prodrugs or as prodrugs that may be activated under hypoxic conditions by enzymes or by therapeutic ionising radiation, in the treatment of cancer. The invention also relates to the use of these heterocycles and the corresponding metal complexes in the preparation of medicaments and to compositions including the heterocycles or their metal complexes and to methods for preparing these compounds.
    Type: Application
    Filed: August 30, 2004
    Publication date: February 17, 2005
    Applicant: Auckland Uniservices Limited
    Inventors: William Denny, William Wilson, David Ware, Graham Atwell, Jared Milbank, Ralph Stevenson