Patents by Inventor Emma-Louise Robertson

Emma-Louise Robertson 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).

  • Ink composition and method for use thereof in the manufacturing of electrochemical sensors
    Publication number: 20050096409
    Abstract: An ink composition for manufacturing electrochemical sensors in accordance with the present invention includes graphite, carbon black, a resin and at least one solvent (e.g., at least one solvent with a boiling point between 120° C. and 250° C.). The ink composition has a weight ratio of graphite to carbon black is in a range of from 4:1 to 1:4 and a weight ratio of a sum of graphite and carbon black to resin in a range of from 10:1 to 1:1. Also, a method for manufacturing an electrochemical sensor includes transporting a substrate web past at least one print station and printing at least one electrochemical sensor electrode on the substrate web at the print station(s). The printing is accomplished by applying an ink composition to substrate web, wherein the ink composition includes, graphite, carbon black, a resin and at least one solvent.
    Type: Application
    Filed: October 30, 2003
    Publication date: May 5, 2005
    Inventors: Oliver William Hardwicke Davies, Robert Marshall, Thomas O'Reilly, Darren Mitchell, Emma-Louise Robertson
  • Electrochemical test strip
    Patent number: D501560
    Type: Grant
    Filed: December 3, 2003
    Date of Patent: February 1, 2005
    Assignee: Diabetes Diagnostics, Inc.
    Inventors: Lynsey Whyte, Erica Mary Beck, Emma-Louise Robertson, Darren Iain Mitchell