Patents by Inventor Andrew Ledgeway

Andrew Ledgeway 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).

  • Device
    Publication number: 20130065245
    Abstract: Provided is an assay device and kit for detecting the presence or amount of an analyte of interest.
    Type: Application
    Filed: August 29, 2012
    Publication date: March 14, 2013
    Applicant: Alere Switzerland GmbH
    Inventors: Paul Rutter, Chris Jones, Andrew Ledgeway, James Gani, Bryan Tissington
  • Assay device
    Patent number: 8278091
    Abstract: Provided is an assay device and kit for detecting the presence or amount of an analyte of interest.
    Type: Grant
    Filed: December 18, 2007
    Date of Patent: October 2, 2012
    Assignee: Alere Switzerland GmbH
    Inventors: Paul Rutter, Chris Jones, Andrew Ledgeway, James Gani, Bryan Tissington
  • DEVICE
    Publication number: 20100255609
    Abstract: Provided is an assay device and kit for detecting the presence or amount of an analyte of interest.
    Type: Application
    Filed: December 18, 2007
    Publication date: October 7, 2010
    Inventors: Paul Rutter, Chris Jones, Andrew Ledgeway, James Gani, Bryan Tissington
  • SLAVE WHEEL COUNTER MECHANISM USEABLE WITH AN INHALER
    Publication number: 20080066750
    Abstract: A counter mechanism useable with a dry powder inhaler is disclosed. The mechanism features first and second indicator members rotatable about a central axis. The indicator members have counting indicia visible to indicate inhaler doses remaining or dispensed. A coupling transmits rotary motion from the inhaler to the second indicator member when the inhaler is charged with a dose. A slave wheel, rotatable about an axis offset from the central axis, has a drive transfer wheel on one face and a gear on an opposite face. The gear engages the second indicator member, the drive transfer wheel intermittently engages and rotates the first indicator member in response to rotary motion of the second indicator member.
    Type: Application
    Filed: November 28, 2007
    Publication date: March 20, 2008
    Applicant: Aventis Pharma Limited
    Inventors: Stephen Minshull, Duncan Young, Andrew Ledgeway, Simon Wells, Graham Lacy, Julian Swan
  • Assembly for storing and dispensing an electrode device
    Publication number: 20060058599
    Abstract: An assembly for storing and dispensing an electrode device, of the kind that includes a sensor connected by a wire to a connector, includes a container for receiving the electrode device. The container defines a cavity having a dispensing aperture closed by a flexible cover. The cover is peelably attached to the container, and the sensor is releasably attached to an interior surface of the cover. The container advantageously includes a flange that extends outwardly from the cavity and that includes a groove that receives the wire. The cavity of the container advantageously contains a holder that receives the connector.
    Type: Application
    Filed: September 15, 2005
    Publication date: March 16, 2006
    Applicant: Unomedical Limited
    Inventors: Edward Cummings, Bryan Overbury, Andrew Ledgeway, Alun Wilcox