Patents
Sitemap › A24 - Tobacco; Cigars; Cigarettes; Smokers' requisites › A24D - Cigars; Cigarettes; Tobacco smoke filters; Mouthpieces for cigars or cigarettes; Manufacture of tobacco smoke filters or mouthpieces › A24D 1 - Cigars; Cigarettes
Patents for A24D 1 - Cigars; Cigarettes (4,972)
10/2012
10/24/2012EP2512272A1 Method for making a smoking article wrapper
10/24/2012CN102753046A 吸烟物品部件 Smoking article component
10/24/2012CN102742929A Cigarette raw material classification method based on chemical composition and smoking characteristics
10/18/2012WO2012141662A1 Cigarette mouthpiece with filter having multiple mini filter holes
10/18/2012WO2012113355A3 Gravure press and method for producing cigarette paper having fire-retardant bands
10/18/2012US20120260928 Fluid Release Mechanism
10/17/2012CN101677629B Printing process for patterned wrapper paper
10/16/2012CA2547687C Filler-containing paper and a method for the production of filler-containing paper
10/11/2012US20120255568 Filter for application in a cigarette tube, assembly, and method for manufacturing a filter
10/10/2012EP2506729A2 Registered banded cigarette paper, cigarettes, and method of manufacture
10/10/2012CN102715649A Tobacco slice additive and preparation method of tobacco slices
10/10/2012CN102058150B Method for improving quality of tobacco stalk extract and application thereof
10/09/2012US8281793 Formation and deposition of sputtered nanoscale particles in cigarette manufacture
10/09/2012CA2464421C Cigarette paper with reduced carbon monoxide delivery
10/04/2012WO2012133797A1 Cigarrete paper effective in reducing amount of visible sidestream smoke and content of carbon monoxide in mainstream smoke, and cigarrete
10/04/2012WO2012131902A1 Cigarette rolling paper manufacturing method, manufacturing device, and cigarette rolling paper
10/04/2012WO2012131866A1 Cigarette rolling paper manufacturing method and manufacturing device
10/04/2012US20120247491 Smoking articles comprising copper-exchanged molecular sieves
10/03/2012EP2505712A1 Low flame-spreading wrapping paper, method for producing same and machine for producing same
10/03/2012EP2503910A1 Method for producing a mouthpiece cover of a cigarette
10/03/2012CN102711531A Method for producing a mouthpiece cover of a cigarette
10/03/2012CN102697177A Technology for producing smokeless cigarette
09/2012
09/27/2012WO2012126721A1 Smoking article
09/27/2012CA2829718A1 Smoking article
09/26/2012CN202445125U Low-ignition-tendency cigarette
09/20/2012WO2012123679A1 Self-lighting device for a cigarette
09/20/2012WO2012123678A1 Cigarette provided with a self-lighting device
09/20/2012CA2830180A1 Self-lighting device for a cigarette
09/20/2012CA2830176A1 Cigarette provided with a self-lighting device
09/18/2012US8267096 Low sidestream smoke cigarette with combustible paper
09/13/2012WO2012122126A2 Method of applying phase transition materials to semi-porous, flexible substrates used to control gas permeability
09/13/2012WO2012122093A1 Method of imparting reduced ignition propensity to smoking articles using phase transition materials
09/13/2012WO2012120001A1 Smoking article with two or more filter segments
09/13/2012US20120227754 Smoking articles and wrapping materials therefor
09/12/2012EP2497382A1 Smoking article including two or more filter segments
09/12/2012CN202425586U Novel wormwood material cigarette
09/12/2012CN102666988A Low flame-spreading wrapping paper, method for producing same and machine for producing same
09/12/2012CN102665456A Filter for a smoking article
09/06/2012US20120222690 Smoke Filtration
09/06/2012US20120222689 Tobacco inbred plants albex1f and albex1ms
09/05/2012EP2494876A2 Wrappers for smoking articles having reduced diffusion leading to reduced ignition proclivity characteristics
09/05/2012EP2494875A2 Filtered cigarette possessing tipping material
09/05/2012CN202407067U Friction-ignited cigarette
09/05/2012CN202407066U Cigarette
09/05/2012CN202407065U Ring-current interruption type cigarette
09/05/2012CN101646361B Smoking article with thermoresilient design and methods of producing the same
08/2012
08/30/2012WO2011057743A3 Registered banded cigarette paper, cigarettes, and method of manufacture
08/30/2012US20120216822 Tobacco inbred plants ncbex1f, ncbex1ms, and nc ex90
08/29/2012CN202396426U Horizontal filtering type cigarette with core column
08/29/2012CN101953512B Coffee cigarette and preparation method thereof
08/28/2012CA2627697C Smoking article with removably secured additional wrapper and packaging for smoking article
08/23/2012DE102011011676A1 Rauchfreie Zigarette, Zigarre oder Pfeife Smoke-free cigarette, cigar or pipe
08/22/2012CN101410028B Method of preparing a rod for use in the preparation of a smoking article
08/15/2012CN102631026A Method for preparing cigarette with multiple flavors, styles and features
08/15/2012CN102631020A Cut tobaccos and cigarette prepared from cigarette paper and production method for cigarette
08/15/2012CN102144809B Production method of cigarette additive and application of production method
08/14/2012US8240315 Smoking article with improved delivery profile
08/09/2012WO2012106024A1 Method and apparatus for making a smoking article
08/09/2012US20120199147 Biodegradable composites
08/09/2012CA2731485A1 Electronic cigarette
08/08/2012EP2155004B1 Smoking articles with banded paper
08/02/2012WO2012101281A1 Tobacco cartridge having a reinforced end and corresponding production method
08/02/2012US20120192882 Polymeric materials derived from tobacco
08/02/2012US20120192879 Method and apparatus for making a smoking article
08/01/2012CN202354366U Novel safe cigarette with self-extinguishing ring
08/01/2012CN202354365U Novel cigarette with ignition device
08/01/2012CN202354364U Whole leaf roll cigar convenient to take
08/01/2012CN102613703A Smoking article with flow restrictor
08/01/2012CN102613702A Filter cigarette capable of reducing suction volume of cigarette tar
07/2012
07/26/2012WO2012047642A3 Method and apparatus for a tobacco product including a stack in interleaved sheets having one removable portion leaving at least one adhesive tab
07/25/2012EP2190311B1 Smoking article with modified smoke delivery
07/25/2012CN202340812U Anti-fire cigarette
07/25/2012CN202340811U Scale cigarette
07/25/2012CN102599650A Health-care cigarettes
07/25/2012CN102018271B Tobacco composition in flue-cured type cigarettes
07/18/2012EP2475271A1 Reduced ignition propensity cigarettes and methods for their manufacture
07/18/2012EP2046153B1 Filtered cigarette possessing tipping material
07/18/2012CN102578711A Sodium alginate microparticles for cigarette filter and filtered cigarette
07/18/2012CN102578707A Hollow combustion-supporting cavity isolated cigarette
07/12/2012WO2012093166A1 Smoking article
07/12/2012CA2821655A1 Smoking article
07/11/2012CN102551200A Dogbane health-care cigarette
07/11/2012CN102551199A Healthcare cigarette containing medicine
07/10/2012US8215317 Self-lighting cigarette
07/10/2012US8215316 Smoking article and method
07/05/2012WO2012090294A1 Smoking article provided with carbon heat source
07/05/2012WO2012089484A1 Smoking article having embossed transparent wrapper
07/05/2012US20120167907 Method and apparatus for preparing a finished tobacco product including special form casings and sheet configurations
07/05/2012US20120167905 Menthol cigarette
07/04/2012EP2471390A1 Smoking article having wrapper with indicium
07/04/2012CN102532609A Composite particle, cigarette filter and process for producing the same, and cigarette
07/04/2012CN102524950A Health-care cigarette containing agilawood
07/04/2012CN102524949A Filter-type cigarette with middle-mounted filter core
07/04/2012CN101982538B Tobacco essence capable of removing mixed gas caused by bobbin paper as well as preparation method and application thereof
07/03/2012CA2713424C Production method for producing wrapper for cigarettes
07/02/2012DE202012101880U1 Elektronische Zigarette oder Pfeife Electronic cigarette or pipe
06/2012
06/28/2012US20120160254 Cryotropic hydrogels and their use as filters
06/27/2012CN101485490B Preparation method of additive agent capable of causing flue-cured tobacco to have fragrance of oolong tea, flavoring as well as application in flue-cured tobacco
06/21/2012US20120152266 Film-Forming Composition For Applying To Cigarette Paper
06/21/2012US20120152264 Aerosol Generating Material for a Smoking Article
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