Patents by Inventor Mark Anthony Chipperfield

Mark Anthony Chipperfield 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).

  • Training device for medicine injection devices and reset device for resetting such a training device
    Patent number: 10417937
    Abstract: The training device for medicine injection devices comprises a plunger slidably arranged in the cavity of a body. The plunger comprises a compressible element arranged at a distal end of the plunger and adapted to provide a resistance between compressible element and inner wall if the cavity of the body when the plunger is moved in the cavity towards the distal end of the body. The resistance corresponds to an injection resistance of a medicine injected into a patient. The invention also comprises a reset device for resetting the training device from a used status to a condition for reuse.
    Type: Grant
    Filed: March 27, 2014
    Date of Patent: September 17, 2019
    Assignee: F. Hoffmann-La Roche AG
    Inventors: Maxime Gaillot, Mark Anthony Chipperfield, Mark Teucher, Paul Hayton
  • Training device for medicine injection devices and reset device for resetting such a training device
    Publication number: 20160293058
    Abstract: The training device for medicine injection devices comprises a plunger (43) slidably arranged in the cavity of a body (2). The plunger comprises a compressible element (44) arranged at a distal end of the plunger (43) and adapted to provide a resistance between compressible element (44) and inner wall of the cavity of the body (2) when the plunger (43) is moved in the cavity towards the distal end of the body. The resistance corresponds to an injection resistance of a medicine injected into a patient. The invention also comprises a reset device for resetting the training device from a used status to a condition for reuse.
    Type: Application
    Filed: March 27, 2014
    Publication date: October 6, 2016
    Inventors: Maxime Gaillot, Mark Anthony Chipperfield, Mark Teucher, Paul Hayton