Patents by Inventor Des R. Richardson

Des R. Richardson 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).

  • Thiosemicarbazone compounds and use in the treatment of cancer
    Patent number: 8927580
    Abstract: The present invention relates to dipyridyl thiosemicarbazone compounds of formula (I): wherein R1 is cyclohexyl or ethyl; as well as pharmaceutical compositions containing those compounds, and the use of those compounds and compositions in the treatment of cancer.
    Type: Grant
    Filed: December 16, 2011
    Date of Patent: January 6, 2015
    Assignee: Oncochel Therapeutics LLC
    Inventors: Des R. Richardson, David B. Lovejoy
  • THIOSEMICARBAZONE COMPOUNDS AND USE IN THE TREATMENT OF CANCER
    Publication number: 20140206725
    Abstract: The present invention relates to dipyridyl thiosemicarbazone compounds of formula (I): wherein R1 is cyclohexyl or ethyl; as well as pharmaceutical compositions containing those compounds, and the use of those compounds and compositions in the treatment of cancer.
    Type: Application
    Filed: December 16, 2011
    Publication date: July 24, 2014
    Inventors: Des R. Richardson, David B. Lovejoy