Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Gregory N Gilbert0
Michael T Pelletier0
Christopher Michael Jones0
Gregory P Perez0
Date of Patent
January 12, 2016
Patent Application Number
12936509
Date Filed
April 7, 2009
Patent Citations Received
Patent Primary Examiner
Patent abstract
An apparatus for analyzing a fluid comprises a chamber to receive a fluid sample. A pump reduces a pressure in the chamber below a vapor pressure of a component of the fluid sample. At least one light system provides a light at a predetermined modulation frequency to the fluid sample. An acoustic sensor detects an acoustic signal caused by the interaction of the light and the fluid sample. A controller relates the acoustic signal to at least one chemical component of the fluid sample.
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