Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Martin Jones0
Date of Patent
June 28, 2011
0Patent Application Number
117476320
Date Filed
May 11, 2007
0Patent Primary Examiner
Patent abstract
The present invention provides a unique solution to the problems of both steady-state and transient signals produced by a variety of interfering stimuli, including humidity, which relies upon the inclusion in a gas sensing electrode in an electrochemical gas sensor of a catalyst material in addition to a first catalyst material reactive to the target gas, the additional, or second, catalyst material producing a response to an interfering stimulus which is of the opposite polarity to that generated by the first catalyst material.
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