Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Robert D. Bereman0
Patrick Rainey0
Date of Patent
November 1, 2005
0Patent Application Number
108718630
Date Filed
June 18, 2004
0Patent Citations Received
Patent Primary Examiner
Patent abstract
The present invention relates to smoking articles such as cigarettes, and in particular to catalytic systems containing metallic or carbonaceous particles that reduce the content of certain harmful or carcinogenic substances, including polyaromatic hydrocarbons, tobacco-specific nitrosamines, carbazole, phenol, and catechol, in mainstream cigarette smoke and in side stream cigarette smoke.
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