Featured patents

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:…

Hubble-Bubble Device
US 08783265 B2, July 22, 2014, Spaced inner bowl, Mohammad Javad Shakouri Moghadam
A hubble-bubble device for a smoking apparatus, the hubble-bubble device…

Aerosol Generator
US 08752557 B2, June 17, 2014, No smoke to user, Peter Lipowicz / Philip Morris USA Inc. (Richmond, US)
A method for assisting in the reduction of the desire of a subject to smoke…

Cigar
US 08701680 B2, April 22, 2014, Cigar or cigarette, Jack B. Cooper
A method of infusing a wrapped tobacco fill material contained within…

Oral Chewable Tobacco Product and Method of Manufacture Thereof
US 08640714 B2, Feb. 4, 2014, Compositions, e.g., smoking or chewing mixture or medium, Padmanabha Reddy Ettireddy et al. / Philip Morris USA Inc. (Richmond, US)
An oral chewable tobacco product comprising:…

Tobacco Powder Supported Catalyst Particles
US 08631803 B2, Jan. 21, 2014, Wrapper or binder, Ping Li et al. / Philip Morris USA Inc. (Richmond, US)
A cigarette comprising cigarette paper, wherein the cigarette paper includes…

Oral Moist Smokeless Tobacco Products With Net-Structured Gel Coating and Methods of Making
US 08539958 B2, Sept. 24, 2013, Compositions, e.g., smoking or chewing mixture or medium, Shengsheng Liu et al. / Philip Morris USA Inc. (Richmond, US)
A pre-portioned oral tobacco product comprising:…

Adsorbent Material Impregnated With Metal Oxide Component
US 08511319 B2, Aug. 20, 2013, By chemical reaction, e.g., ion-exchange, chelating, catalytic, etc., Stephen Benson Sears et al. / R. J. Reynolds Tobacco Company (Winston-Salem, US)
A filter element adapted for use in a smoking article, comprising a porous metal…

Biodegradable Composites
US 08464728 B2, June 18, 2013, Including a cellulose ester or ether, Colin Marshall et al. / Innovia Films Limited (Wigton, Cumbria, GB)
A biodegradable cigarette filter tow comprising composite filaments of cellulose…

Feeder System for Rod Components of Tobacco Products
US 08448647 B2, May 28, 2013, Including arranging, collecting, or delivering, Robert William Benford et al. / R. J. Reynolds Tobacco Company (Winston-Salem, US)
A feeder system for feeding rod components of a tobacco product, said feeder…

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