Patents by Inventor David J. Hearne

David J. Hearne 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).

  • Inhalation device
    Patent number: 5590645
    Abstract: An inhalation device is described for use with a medicament pack in which at least one container for medicament in powder form is defined between two sheets peelably secured to one another. The device comprises means for peeling the sheets apart at an opening station to open the container; and an outlet, communicating with the opened container, through which a user can inhale medicament in powder form from the opened container.
    Type: Grant
    Filed: November 2, 1995
    Date of Patent: January 7, 1997
    Assignee: Glaxo Group Limited
    Inventors: Michael B. Davies, David J. Hearne, Paul K. Rand, Richard I. Walker
  • Inhalator
    Patent number: D342994
    Type: Grant
    Filed: January 14, 1992
    Date of Patent: January 4, 1994
    Assignee: Glaxo Group Limited
    Inventors: Paul K. Rand, David J. Hearne