Patents by Inventor Matthew James Grey

Matthew James Grey 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).

  • Patent number: 7111756
    Abstract: A dispensing system for controlled, especially remote controlled, dispensing of medicaments is disclosed. The system consists of a dispensing mechanism adapted to receive a sealed or resealable container of material to be dispensed and to validate that it is the correct material, and which includes a mechanical actuation mechanism which, when actuated, causes a measured dose of material to be dispensed from the material container. The mechanical actuation mechanism may be inhibited from operation by a locking mechanism which, when actuated, locks the device against the further dispensing of a dose of material until release in accordance with the desired dispensing programme, e.g. until a certain time period has elapsed, or until the programme permits dispensing to occur on some other basis. The dispensing system may be in two parts, a hand-held hand-actuated dispensing mechanism (1) and a base or docking station (2) into which the hand-held unit may be placed in order to release the locking mechanism.
    Type: Grant
    Filed: October 22, 2001
    Date of Patent: September 26, 2006
    Assignee: GW Pharma Limited
    Inventors: Matthew James Grey, Martin Philip Riddiford, Geoffrey William Guy, Rajiv Bobby Dave
  • Patent number: 6929154
    Abstract: Secure dispensing apparatus is described which is adapted to dispense e.g. a prescription drug from an axial compression dispensing device (1). This is located in a housing (10) including a dispensing aperture (16). The axial compression dispensing device (1) is located in a central chamber of axial length slightly longer than that of the axial compression dispensing device, and structures (30) are provided at one end of the chamber movable with respect thereto to compress the axial compression dispensing device to cause dispensing via the dispensing aperture (16).
    Type: Grant
    Filed: October 22, 2001
    Date of Patent: August 16, 2005
    Assignee: GW Pharma Limited
    Inventors: Matthew James Grey, Martin Philip Riddiford, Geoffrey Guy
  • Publication number: 20040069798
    Abstract: A dispensing system for controlled, especially remote controlled, dispensing of medicaments is disclosed. The system consists of a dispensing mechanism adapted to receive a sealed or resealable container of material to be dispensed and to validate that it is the correct material, and which includes a mechanical actuation mechanism which, when actuated, causes a measured dose of material to be dispensed from the material container. The mechanical actuation mechanism may be inhibited from operation by a locking mechanism which, when actuated, locks the device against the further dispensing of a dose of material until release in accordance with the desired dispensing programme, e.g. until a certain time period has elapsed, or until the programme permits dispensing to occur on some other basis. The dispensing system may be in two parts, a hand-held hand-actuated dispensing mechanism (1) and a base or docking station (2) into which the hand-held unit may be placed in order to release the locking mechanism.
    Type: Application
    Filed: October 17, 2003
    Publication date: April 15, 2004
    Inventors: Matthew James Grey, Martin Philip Riddiford, Geoffrey William Guy, Rajiv Bobby Dave
  • Publication number: 20040065685
    Abstract: Secure dispensing apparatus is described which is adapted to dispense e.g. a prescription drug from an axial compression dispensing device (1). This is located in a housing (10) including a dispensing aperture (16). The axial compression dispensing device (1) is located in a central chamber of axial length slightly longer than that of the axial compression dispensing device, and means (30) are provided at one end of the chamber movable with respect thereto to compress the axial compression dispensing device to cause dispensing via the dispensing aperture (16).
    Type: Application
    Filed: November 10, 2003
    Publication date: April 8, 2004
    Inventors: Matthew James Grey, Martin Philip Riddiford, Geoffrey Guy