Patents by Inventor Joanne Ellen Stewart

Joanne Ellen Stewart 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).

  • Transdermal delivery system
    Patent number: 10010648
    Abstract: The present invention provides a system comprising: (i) a layer containing a nitrite; and (ii) a hydrogel that contains hydrogen ions; wherein the layer containing a nitrite and/or the hydrogel comprises a pharmaceutically active agent. The invention also provides the use of a system of the invention in medicine, and in the treatment of pain.
    Type: Grant
    Filed: May 20, 2014
    Date of Patent: July 3, 2018
    Assignees: First Water Limited, Edixomed Limited, Queen Mary University of London
    Inventors: Christopher Barry Wood, Hugh Semple Munro, Nicholas David Boote, Joanne Ellen Stewart, Arthur Tudor Tucker
  • Dressing system
    Patent number: 9662414
    Abstract: The present invention provides a system comprising: (i) a layer containing a nitrite; and (ii) a hydrogel that contains hydrogen ions. The invention also provides the use of a system of the invention for the treatment of a condition associated with tissue ischaemia or a wound and the use of a system of the invention in combination with an anaesthetic for the treatment or prevention of pain.
    Type: Grant
    Filed: May 20, 2014
    Date of Patent: May 30, 2017
    Assignees: First Water Limited, Queen Mary University of London, Edixomed Limited
    Inventors: Christopher Barry Wood, Hugh Semple Munro, Nicholas David Boote, Joanne Ellen Stewart, Arthur Tudor Tucker
  • Transdermal Delivery System
    Publication number: 20160089473
    Abstract: The present invention provides a system comprising: (i) a layer containing a nitrite; and (ii) a hydrogel that contains hydrogen ions; wherein the layer containing a nitrite and/or the hydrogel comprises a pharmaceutically active agent. The invention also provides the use of a system of the invention in medicine, and in the treatment of pain.
    Type: Application
    Filed: May 20, 2014
    Publication date: March 31, 2016
    Inventors: Christopher Barry Wood, Hugh Semple Munro, Nicholas David Boote, Joanne Ellen Stewart, Arthur Tudor Tucker
  • Dressing System
    Publication number: 20160082142
    Abstract: The present invention provides a system comprising: (i) a layer containing a nitrite; and (ii) a hydrogel that contains hydrogen ions. The invention also provides the use of a system of the invention for the treatment of a condition associated with tissue ischaemia or a wound and the use of a system of the invention in combination with an anaesthetic for the treatment or prevention of pain.
    Type: Application
    Filed: May 20, 2014
    Publication date: March 24, 2016
    Inventors: Christopher Barry Wood, Hugh Semple Munro, Nicholas David Boote, Joanne Ellen Stewart, Arthur Tudor Tucker