Patents by Inventor Barry John Muncaster

Barry John Muncaster 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).

  • Capsule based drug delivery system
    Patent number: 6352719
    Abstract: A soft capsule comprising a wall derived from a multilayer film that comprises three layers. The layers are an innermost sealing plasticized hydroxypropyl methyl cellulose, an adhesion promoting layer of propylene glycol alginate and a barrier layer of sodium alginate.
    Type: Grant
    Filed: June 15, 2001
    Date of Patent: March 5, 2002
    Assignee: Bioprogress Technology International, Inc.
    Inventors: Malcolm David Brown, Barry John Muncaster, Edward Zbygniew Nowak
  • Water-dispersible disposable enclosure
    Patent number: 6217562
    Abstract: A water-dispersible disposable enclosure, such as an ostomy pouch or urinary incontinence pouch, which is adapted for flushing down the bowl of a water closet and is formed of a material that is, at least at the time of disposal into a water closet bowl, combined with a water activated exothermic reagent that raises the temperature of the enclosure or the water that comes into contact with the enclosure, prior to or upon placement in the water closet bowl, to a level at which the material melts, dissolves or otherwise disperses for ease of flushing.
    Type: Grant
    Filed: March 5, 1998
    Date of Patent: April 17, 2001
    Inventors: Malcolm David Brown, Barry John Muncaster