Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Brian M. Sullivan0
Date of Patent
January 15, 2008
0Patent Application Number
109856020
Date Filed
November 9, 2004
0Patent Primary Examiner
Patent abstract
The presence of an aerosol or cloud (3) of a toxic substance is detected by producing an aerosol (17, 5) of ligands (13) to the target substance in a region of sky that contains the target substance, permitting molecules the target substance to bind to the ligand, directing light (7, 21) of a first frequency into the revised aerosol; and then inspecting (9, 25) the revised aerosol for emissions of light of a second frequency. When light of the second frequency exists an alarm (15, 31) is initiated.
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