Tobacco – Tobacco or tobacco substitute product or component part thereof – Cigar or cigarette
Reexamination Certificate
2011-05-31
2011-05-31
Crispino, Richard (Department: 1747)
Tobacco
Tobacco or tobacco substitute product or component part thereof
Cigar or cigarette
C131S194000, C131S352000, C131S353000, C131S207000, C423S335000
Reexamination Certificate
active
07950400
ABSTRACT:
A smoking article composition and a method of making a smoking article composition and an additive, wherein the additive comprises particles anchored to the cut filler by a metal oxide support. The additive can be formed by combining particles and a metal oxide precursor solution with the smoking article composition. The smoking article composition can comprise tobacco cut filler, cigarette paper and/or cigarette filter material.
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International Search Report and Written Opinion of the International Searching Authority for PCT/IB2004/003669 dated Jun. 3, 2005.
Hajaligol Mohammad R.
Rabiei Shahryar
Rasouli Firooz
Buchanan & Ingersoll & Rooney PC
Crispino Richard
Nguyen Phu H
Philip Morris USA Inc.
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