Compositions – Electrically conductive or emissive compositions – Elemental carbon containing
Reexamination Certificate
2006-03-28
2006-03-28
Kopec, Mark (Department: 1751)
Compositions
Electrically conductive or emissive compositions
Elemental carbon containing
C252S500000, C252S502000, C252S504000, C106S001210, C106S001240, C204S294000, C204S292000, C204S290150
Reexamination Certificate
active
07018568
ABSTRACT:
The invention is directed to conductive polymer compositions, catalytic ink compositions (e.g., for use in screen-printing), electrodes produced by deposition of an ink composition, methods of making, and methods of using thereof. An exemplary ink material comprises platinum black and/or platinum-on-carbon as the catalyst, graphite as a conducting material, a polymer binding material, and an organic solvent. The polymer binding material is typically a copolymer of hydrophilic and hydrophobic monomers. The conductive polymer compositions of the present invention can be used, for example, to make electrochemical sensors. Such sensors can be used in a variety of analyte monitoring devices to monitor analyte amount or concentrations in subjects, for example, glucose monitoring devices to monitor glucose levels in subjects with diabetes.
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Animas Technologies LLC
Kopec Mark
RatnerPrestia
Vijayakumar Kallambella
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