Patents by Inventor Chris LEACH

Chris LEACH 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: 8936713
    Abstract: Described and illustrated herein are one exemplary method and a measurement system having a meter and a test strip. The test strip has a first working electrode, reference electrode and second working electrode. In this method, acceptable fill data from known first current and known second current are used to predict an estimated second current at proximate the second time period (for a given batch of test strips) during the test sequence. The estimated second current at proximate the second time interval is then compared with a measured actual second current at proximate the second time interval during an actual test to determine if the measured actual second current is substantially equal to or within an acceptable percent deviation from the estimated second current so as to determine sufficient volume of a physiological fluid sample in the test strip.
    Type: Grant
    Filed: December 10, 2010
    Date of Patent: January 20, 2015
    Assignee: Lifescan Scotland Limited
    Inventors: James Iain Rodgers, Leanne Mills, Marco Cardosi, Chris Leach, James Moffat
  • Publication number: 20110144915
    Abstract: Described and illustrated herein are one exemplary method and a measurement system having a meter and a test strip. The test strip has a first working electrode, reference electrode and second working electrode. In this method, acceptable fill data from known first current and known second current are used to predict an estimated second current at proximate the second time period (for a given batch of test strips) during the test sequence. The estimated second current at proximate the second time interval is then compared with a measured actual second current at proximate the second time interval during an actual test to determine if the measured actual second current is substantially equal to or within an acceptable percent deviation from the estimated second current so as to determine sufficient volume of a physiological fluid sample in the test strip.
    Type: Application
    Filed: December 10, 2010
    Publication date: June 16, 2011
    Applicant: LifeScan Scotland Ltd.
    Inventors: James Iain RODGERS, Leanne MILLS, Marco CARDOSI, Chris LEACH, James MOFFAT