Rothmans, Benson & Hedges, Inc.
Rothmans, Benson & Hedges, Inc. Patent applications | ||
Patent application number | Title | Published |
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20120325226 | LOW SIDESTREAM SMOKE CIGARETTE WITH COMBUSTIBLE PAPER - A low sidestream smoke cigarette comprises a conventional tobacco rod, and a combustible treatment paper having a sidestream smoke treatment composition. The treatment composition comprises in combination, an oxygen storage and donor metal oxide oxidation catalyst and an essentially non-combustible finely divided porous particulate adjunct for said catalyst. | 12-27-2012 |
20100192964 | LOW SIDESTREAM SMOKE CIGARETTE WITH COMBUSTIBLE PAPER - A low sidestream smoke cigarette comprises a conventional tobacco rod, and a combustible treatment paper having a sidestream smoke treatment composition. The treatment composition comprises in combination, an oxygen storage and donor metal oxide oxidation catalyst and an essentially non-combustible finely divided porous particulate adjunct for said catalyst. | 08-05-2010 |