Featured patents

Smoking Article and Method
US 08800570 B1, Aug. 12, 2014, Including perforating, Daniel S. Sinclair, Jr. / Blunt Wrap U.S.A., Inc. (Mandeville, US)
A method of constructing a cigar, comprising the steps of:…

Smoking Article Filter
US 08752556 B2, June 17, 2014, Absorbent or particulate, William David Lewis et al. / British American Tobacco (Investments) Limited (London, GB
A filter element comprising:…

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:…

Article Including Identification Information for Use in an Electrically Heated Smoking System
US 08689804 B2, April 8, 2014, No smoke to user, Felix Fernando et al. / Philip Morris USA Inc. (Richmond, US)
An electrically heated smoking system for receiving an article configured for use…

Smoking Article
US 08616217 B2, Dec. 31, 2013, Heat exchanging and / or insulating, Ryutaro Tsurizumi et al. / Japan Tobacco Inc. (Tokyo, JP)
A smoking article comprising:…

Filter for a Smoking Article
US 08616219 B2, Dec. 31, 2013, With indicator or inspection means, Joseph Peter Sutton et al. / British American Tobacco (Investments) Limited (London, GB
A smoking article comprising a rod of smokable material, a filter attached to one…

Oral Pouch Product With Flavored Wrapper
US 08616221 B2, Dec. 31, 2013, Compositions, e.g., smoking or chewing mixture or medium, Warren D. Winterson et al. / Philip Morris USA Inc. (Richmond, US)
An oral pouch product comprising:…

Pipe and Smoking Kit
US 08534295 B2, Sept. 17, 2013, Tubes, Martin T. Gonsalves
A smoking pipe, comprising:…

In Situ Synthesis of Composite Nanoscale Particles
US 08496012 B2, July 30, 2013, By chemical reaction, e.g., ion-exchange, chelating, catalytic, etc., Sarojini Deevi et al. / Philip Morris USA Inc. (Richmond, US)
A method of making a cigarette comprising composite nanoscale particles,…

Hollow/Porous Fibers and Applications Thereof
US 08453653 B2, June 4, 2013, Having a polymer, Munmaya K. Mishra et al. / Philip Morris USA Inc. (Richmond, US)
A smoking article comprising a rod of smokable material; and a filter material,…

Patentorg has 193 documents under Tobacco Patents.

Narrow down the browsing criteria below to see more patents.

Select a subcategory
Quick navigation
New documents
  • Process for the Production of the Actinobacillus Pleuropneumoniae Toxins APXI or APXIII in a Liquid Culture Medium Under Supply of Air Enriched in Carbon Dioxide
  • Method for Manufacturing Nonvolatile Memory Device
  • Supply Chain Demand Satisfaction
  • Supply-Line Management Device
  • Storage Control Device and Method for Managing Snapshot