Patents by Inventor Thomas Riddle

Thomas Riddle 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).

  • Electrotransport delivery device with voltage boosting circuit
    Publication number: 20050075623
    Abstract: An electrotransport device (10) for delivering therapeutic agents includes an adjustable voltage boos multiple controller (100, 200) for boosting the voltage from a power source (102, 202) to a working voltage VW having a value just sufficient to provide the desired therapeutic current level II through the electrodes (108, 112), at least of which contains the therapeutic agent to be delivered.
    Type: Application
    Filed: November 30, 2004
    Publication date: April 7, 2005
    Inventors: Thomas Riddle, Larry McNichols, John Badzinski