Patents by Inventor William Allan McArthur

William Allan McArthur 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).

  • Iontophoretic drug delivery system, including removable controller
    Patent number: 5795321
    Abstract: An iontophoretic drug delivery system of the present invention includes a multiple-pod housing, a controller, a power source and an electrode assembly in electrical contact with at least two reservoirs, with at least one of the reservoirs containing an active formulation to be delivered to an applied area of a patient. In the preferred embodiment, the housing includes three pods to more easily conform to the contours of the body, with two pods each including reservoirs and the electrode assembly, and the other pod including the controller.
    Type: Grant
    Filed: September 30, 1994
    Date of Patent: August 18, 1998
    Assignee: Becton Dickinson and Company
    Inventors: William Allan McArthur, Scott Edward Stropkay, Marc Walter Tanner