Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
November 19, 2019
Patent Application Number
14046641
Date Filed
October 4, 2013
Patent Citations Received
Patent Primary Examiner
Patent abstract
Apparatus comprising:a fumehood; andan air treatment device for purging unwanted substances from the exhaust air of the fumehood, the air treatment device comprising:a non-thermal plasma reactor stage for producing air byproducts comprising O., N., OH. and O3 and introducing those air byproducts into the exhaust air of the fumehood so as to treat the exhaust air of the fumehood; anda catalyst stage downstream of the non-thermal plasma reactor stage for further treating the air downstream of the non-thermal plasma reactor stage.
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