Featured patents

Vaporizer for Water Pipe Inlet
US 08851082 B2, Oct. 7, 2014, Bowls, Kevin D. Carney
A vaporizer, comprising in combination:…

Banded Papers, Smoking Articles and Methods
US 08844540 B2, Sept. 30, 2014, Wrapper or binder, Firooz Rasouli et al. / Philip Morris USA Inc. (Richmond, US)
A method of achieving ignition propensity not greater than 25% in a smoking…

Smoking Article Filter
US 08807143 B2, Aug. 19, 2014, Air, Richard Fiebelkorn / British American Tobacco (Investments) Limited (London, GB
A filter for a smoking article, comprising:…

Bi-Directional Multiple-Layer Pull-In Cigar Holder
US 08857444 B2, Oct. 14, 2014, Tubes, Chin-Chung Chuan
A bi-directional multiple-layer pull-in cigar holder comprising:…

Composite Materials and Their Use in Smoking Articles
US 08746254 B2, June 10, 2014, Absorbent or particulate, Jay A Fournier et al. / Philip Morris USA Inc. (Richmond, US)
A method of making a cigarette comprising the steps of:…

Molecularly Imprinted Polymers Selective for Tobacco Specific Nitrosamines and Methods of Using the Same
US 08733369 B2, May 27, 2014, Having a polymer, Anthony Rees et al. / British American Tobacco (Investments) Limited (London, GB
A smoking article, comprising:…

Method for Drying Molded Product for Non-Combustible Smoking Article
US 08678014 B2, March 25, 2014, Making or Using Tobacco Users' Appliance, Ryutaro Tsuruizumi et al. / Japan Tobacco Inc. (Tokyo, JP)
A method for drying a molded product for a non-combustible smoking article,…

Tobacco Filter
US 08616218 B2, Dec. 31, 2013, Material separator and trap, Kazuto Koshiishi
A tobacco filter for use in production of a hand-rolled cigarette by wrapping…

Smoking Article With Coaxial Tobacco Rod
US 08573230 B2, Nov. 5, 2013, Cigar or Cigarette Making, Shuzhong Zhuang et al. / Philip Morris USA Inc. (Richmond, US)
A smoking article comprising:…

Smoking Article Having Exothermal Catalyst Downstream of Fuel Element
US 08528567 B2, Sept. 10, 2013, Heat exchanging and / or insulating, Mohammad R. Hajaligol / Philip Morris USA Inc. (Richmond, US)
A smoking article comprising:…

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