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 3 - Tobacco smoke filters, e.g. filter-tips, filtering inserts; Mouthpieces for cigars or cigarettes
Patents for A24D 3 - Tobacco smoke filters, e.g. filter-tips, filtering inserts; Mouthpieces for cigars or cigarettes (8,806)
11/2007
11/01/2007US20070251535 Smoking article and method of making the same
10/2007
10/31/2007EP1848292A1 Cigarette and filter with cellulosic flavor addition
10/31/2007DE102006020294A1 Tobacco filter use in filter cigarette, has mineral storage with grain size of one to six millimeter and mineral storage is formed from zeolite which is coated with hydrophobically active layer
10/25/2007WO2007121439A2 Method and device for making tobacco smoke filters
10/25/2007WO2007087848A3 Deflecting device for a continuous filter tow, method for conveying and deflecting at least one continuous filter tow, and device for the production of cigarette filters
10/25/2007WO2007069093A3 Smoking articles with activated carbon and sodium bicarbonate-treated fibers and method of treating mainstream smoke
10/25/2007DE102006018111A1 Aufbereitungseinheit zur Aufbereitung mindestens eines Filtertowstreifens für die Herstellung von Filtern für stabförmige Rauchartikel Processing unit for the processing of at least one filter tow strip for the production of filters for rod-shaped smoking articles
10/25/2007DE102006018102A1 Faserfilterherstellung Fiber filter manufacturing
10/25/2007DE102006018101A1 Aufbereitungseinheit zur Aufbereitung mindestens eines Filtertowstreifens sowie eine Vorrichtung mit mindestens zwei derartigen Aufbereitungseinheiten Processing unit for processing at least one filter tow and a device with at least two such processing units
10/24/2007EP1847188A1 A device for the treatment of filter material used in tobacco products
10/24/2007EP1847187A1 Processing unit for processing at least one filter strip and device with at least two such processing units
10/24/2007EP1847186A1 Processing unit for processing at least one strip of filter tow for manufacturing filters for rod-shaped tobacco articles
10/24/2007EP1847185A1 Manufacture of fibre filters
10/24/2007EP1845811A1 Cigarette with carbon on tow filter
10/24/2007EP1845809A1 Slim cigarette
10/24/2007EP1635655B1 Catalyst to reduce carbon monoxide in the mainstream smoke of a cigarette
10/24/2007CN101057709A Manufacturion of fiber filter tip
10/24/2007CN101057708A Processing unit used for processing at least one strap
10/24/2007CN101057707A Processing unit for processing filtering strap and device with the said processing unit
10/23/2007CA2238730C Composite web forming apparatus and method
10/18/2007WO2007117115A1 Cigarette filter using bamboo activated carbon
10/18/2007WO2007116751A1 Method of treating tobacco mainstream smoke and smoking tool
10/17/2007EP1843670A1 Filter cigarette
10/17/2007CN200959821Y Cigarette filter tip
10/17/2007CN101053447A Liquid compound for eliminating smoke harm and preparing method thereof
10/17/2007CN101053446A Mesoporous novel materials for absorbing nitrosamine in main flow flue gas in tobacco
10/17/2007CN101053445A Pure biological moisture filter tip
10/17/2007CN101053444A Cutting method for cigarette cylinder hollow filter tip
10/11/2007WO2007069094A3 Carbon beads with multimodal pore size distribution
10/11/2007US20070235050 Smoking article with a restrictor
10/11/2007US20070235049 Magnetic filter elements and cigarettes having magnetic filter elements
10/11/2007US20070235046 Smoking articles comprising magnetic filter elements
10/11/2007DE102005058091B4 Aushärteeinrichtung für Filterstäbe Curing device for filter rods
10/10/2007CN101049187A Composite filter tip of two layer molding paper containing additive
10/10/2007CN101049186A Cigarette holder stick of adsorbing and reducing tar in high efficiency
10/04/2007WO2007110650A1 Smoking article with a restrictor
10/04/2007WO2007109893A1 Plant extracts and uses thereof
10/04/2007WO2007109892A1 Plant extracts and uses thereof in filter systems
10/04/2007WO2007060543A3 Liquid release device for a smoking article
10/04/2007WO2007052170A3 Smoking article with manually releasable odorant
10/04/2007US20070227548 Filtered Cigarette Incorporating an Adsorbent Material
10/04/2007DE102005051340B4 Verbindung von Filtermaterialstreifen Connection of filter material strip
10/04/2007DE10146953B4 Verfahren und Vorrichtung zur Herstellung von Filtern für Filterzigaretten Method and apparatus for manufacturing filters for filter cigarettes
10/04/2007CA2644616A1 Plant extracts and uses thereof in filter systems
10/03/2007EP1839507A1 Material for cigarette filer and cigarette filter
10/03/2007CN200953832Y Filtering device
10/03/2007CN200953831Y Cigarette filter-tip
10/03/2007CN200953830Y 香烟过滤咀 Cigarette filter tip
10/03/2007CN200953829Y Filtering-tip cigarette with filtering layer
09/2007
09/27/2007WO2007085830A3 Method of preparing a rod for use in the preparation of a smoking article
09/27/2007US20070221235 Smoking article warning device
09/27/2007DE19959821B4 Auffangbehälter an tabakverarbeitenden Maschinen Catch tank to tobacco-processing machinery
09/27/2007DE102006011587A1 Aufbereitung eines Filtermaterialstreifens der Tabak verarbeitenden Industrie Preparation of a strip of filter material in the tobacco industry
09/26/2007EP1835820A2 Surface-modified activated carbon in smoking articles
09/26/2007CN101043826A Selective filtration of cigarette smoke using chitosan derivatives
09/26/2007CN101041390A Highly compressed filter tow bales and process for their production
09/26/2007CN101040725A Method for reducing the tar content of cigarette
09/20/2007WO2007104908A1 Smoking article filter
09/20/2007US20070216200 Cellulose ester based products and methods for making them
09/20/2007US20070215168 Smoking article
09/20/2007US20070215166 Smoking Articles and Smoking Materials
09/20/2007DE102006011588A1 Aufbereitung eines Filtermaterialstreifens der Tabak verarbeitenden Industrie Preparation of a strip of filter material in the tobacco industry
09/20/2007CA2644765A1 Smoking article filter
09/19/2007EP1834531A1 Treatment of a filter material rod of the tobacco processing industry
09/19/2007EP1834530A1 Treatment of a filter material rod of the tobacco processing industry
09/19/2007EP1834529A1 Treatment of a filter material rod of the tobacco processing industry
09/19/2007EP1834014A1 A fibre
09/19/2007EP1833723A2 Parallel cigarette filter combining techniques with particle filling of cavities
09/19/2007EP1833316A1 Compound filter rod making apparatus and process
09/13/2007WO2007102634A1 Cucurbituril added cigarettes and manufacturing method thereof
09/13/2007DE102006011599A1 Treatment method for processing a strip of filter tow material in the tobacco-processing industry feeds the filter strip along a conveyor belt
09/12/2007EP1832183A2 Cigarette filter manufacturing machine
09/12/2007CN200944825Y False proof structure for cigarette filter tip
09/12/2007CN101035444A Tobacco smoking filter or filter element with a content of adjuncts
09/12/2007CN101032347A Producing technique of filter tip bar for filling material including acetate fibre paper to cigarette
09/12/2007CN101032346A Cocoon fibre cigarette filter tip and producing method
09/06/2007US20070207123 Amelioration of effects of cigarette smoke
09/06/2007US20070204870 Catalysts to reduce carbon monoxide such as in the mainstream smoke of a cigarette
09/05/2007EP1827145A1 Capsuled adsorbent flavored filter
09/05/2007EP1827144A1 Tobacco smoke filter production
09/05/2007CN200941811Y Binary complex filer rod with cellulose acetate filter element and cellulose acetate cavity filter element
09/05/2007CN200941810Y Filter cigarette containing chitin
09/05/2007CN101028071A Poppy seed oil extract, its production and use
09/05/2007CN100334981C Method and device for non-cutting filter tip piece production
08/2007
08/30/2007WO2007010407A3 Smoking device incorporating a breakable capsule, breakable capsule and process for manufacturing said capsule
08/30/2007US20070201773 Chewingbag, A Bag For Herbal Material That Can Be Chewed On
08/30/2007DE202007006072U1 Selbstfaltbare Zigarettenfilter Even Foldable cigarette filters
08/29/2007EP1167589B1 Biodegradable cellulose acetate constructions and tobacco filter
08/29/2007CN200938844Y Waterproof, damp-roof and creepage-proof filter-tip
08/29/2007CN200938843Y Multiple filter-tips
08/29/2007CN101023811A Filtering rod for cigarette and preparing method
08/29/2007CN100333670C Inorganic spinning additive and its application method
08/28/2007US7261681 Method and apparatus for applying additive to a moving, spread-out filter material web
08/28/2007CA2445966C Filter tow made from crimped endless cellulose acetate filaments
08/23/2007WO2007093757A1 Improvements relating to smoking articles and filter therefor
08/23/2007CA2642521A1 Smoking articles and filters therefor having spaced first and second sections
08/22/2007EP1617738B1 Improvements relating to material application to rod wrappers
08/22/2007EP1571934B1 Tobacco smoke filter
08/22/2007CN2935843Y Cigarette capable of personally regulating smoke volume by air hole
08/22/2007CN101022740A Capsuled adsorbent flavored filter
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