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)
10/2010
10/06/2010CN101849707A Special cigarette filter with rod-in-rod effect and production method thereof
10/05/2010US7806817 Process for making filter tow
09/2010
09/30/2010WO2010108740A1 Guide nozzle for use with filter rod manufacturing apparatus
09/30/2010WO2010108739A1 Rod for a smoking article and method and apparatus for manufacture
09/30/2010CA2755646A1 Rod for a smoking article and method and apparatus for manufacture
09/29/2010EP2231517A2 Activated carbon from microcrystalline cellulose
09/29/2010EP2230953A1 Degradable cigarette filter
09/29/2010EP2230952A1 Bead feeder
09/29/2010EP2230951A1 Method of compiling groups of segments in a process of producing multisegment filters and apparatus for preparing and compiling segments in groups in a process of producing multisegment filters
09/29/2010CN201591121U Pretreatment device of tows for cigarettes
09/29/2010CN101843366A Tobacco plasticizer containing isoforskolin and preparation method thereof
09/29/2010CN101843365A Filter tip additive for reducing smoking addiction by inhibiting nicotine receptor
09/29/2010CN101209128B Low adsorption efficiency cigarette filter tip added with fluorine-containing hydrophobic and oleophobic agent and application of the fluorine-containing hydrophobic and oleophobic agent
09/29/2010CN101194755B Additive agent selectively reducing aldehydes matter in cigarette flue gas, production method and application thereof
09/28/2010CA2589741C Tobacco smoke filter production
09/23/2010WO2010108139A1 Tobacco smoke filter and method for making a tobacco smoke filter
09/23/2010WO2010107756A1 Apparatus for inserting objects into a filter component of a smoking article, and associated method
09/23/2010WO2010107375A1 Cryotropic hydrogels and their use as filters
09/23/2010CA2758056A1 Cryotropic hydrogels and their use as filters
09/22/2010EP2229827A1 Cigarette filter, and filter cigarette
09/22/2010EP1478616B1 Indanes and indanones and their use in perfumery
09/22/2010CN201585411U Injection filter tip of cigarettes
09/22/2010CN101836764A Natural plant extract microcapsule and cigarette filter tip containing same
09/16/2010WO2010103323A1 Methods for increasing mesopores into microporous carbon
09/16/2010WO2010103000A1 Apparatus for introducing objects into filter rod material
09/16/2010CA2754563A1 Methods for increasing mesopores into microporous carbon
09/15/2010EP2227103A1 Filter tow bale, method and device for producing a filter tow bale and filter tow strips
09/15/2010CN201577529U Filter rod covered by all wood pulp transparent wrap paper
09/15/2010CN201577528U Novel medical stone filter tip
09/15/2010CN201577527U Cutter head device of filter rod forming machine
09/15/2010CN101831799A Sarcandra glabra essential oil plasticizer for cigarettes and preparation method thereof
09/15/2010CN101828770A Smiling face filter stick
09/15/2010CN101828769A Preparation method of cigarette flavor compensating particles
09/14/2010US7793665 Filtered cigarette incorporating a breakable capsule
09/10/2010WO2010101918A1 Filtration agents and methods of use thereof
09/09/2010US20100226846 Silver and silver oxide catalysts for the oxidation of carbon monoxide in cigarette smoke
09/08/2010CN201575090U Paper dish rack brake
09/08/2010CN201571491U Composite filter tip capable of full filling cavity
09/08/2010CN101827536A Tobacco smoke filter
09/08/2010CN101822429A 香烟过滤嘴 Cigarette filters
09/08/2010CN101822426A Application method of para-[1-(4-methoxyphenyl)-1-methylethyl] calix [8] arene
09/08/2010CN101822425A Preparation method of cigarette absorption type flavor compensation material
09/08/2010CN101822424A Carbon fiber cigarette filter stick
09/08/2010CN101822423A Preparation method of cigarette mouth filter material and cigarette mouth filter material
09/08/2010CN101822422A Application of tobacco stalk granules in non-woven filter cloth and paper filter element/filter tip
09/08/2010CN101822421A Transparent cigarette filter for adsorbing harmful substances in cigarette
09/07/2010US7789088 Cigarette filters including latex bonded nonwoven fabric
09/02/2010WO2010098933A1 Cigarette filter comprising a degradable fiber
09/02/2010DE202009017838U1 Fertigungsmaschine zum Herstellen von Kombinationszigarettenfiltern Manufacturing machine for producing combination cigarette filters
09/01/2010EP2222195A2 Filter tow strip, filter rod machine, method for producing filter tow strips and method for producing filter rods
09/01/2010CN201563607U Cigarette capable of quantitatively controlling tar release quantity
09/01/2010CN201563606U Novel ternary composite filter rod
09/01/2010CN201563605U Composite filter rod with hollow head
09/01/2010CN201563604U Filter tip with molecular reservoir-structured material
09/01/2010CN201563603U Charcoal adding chamber structure of binary compound machine
09/01/2010CN101816456A Cigarette filter tip composite material and preparation method thereof
08/2010
08/31/2010US7784471 Cigarette filter with beaded carbon
08/31/2010US7784470 Cigarette filter with beaded carbon
08/26/2010DE102009010208A1 Verfahren zur parallelen Herstellung mehrerer Faserstreifen und Vorrichtung zur Durchführung dieses Verfahrens A method of manufacturing a plurality of parallel fiber strips and apparatus for carrying out this method
08/25/2010EP2219481A1 Filter for smoking article
08/25/2010CN201557553U Cigarette purifying and extinguishing device
08/25/2010CN101811308A Length cutting
08/19/2010US20100210437 Vertical filter filling machine and process
08/18/2010EP2217100A2 Device for treating at least two filter strands
08/18/2010CN201550596U Novel cigarette holder
08/18/2010CN201550592U Filter cigarette
08/18/2010CN1907154B Device for fixing flavor in filter tip center stably
08/18/2010CN101808541A Smoking article with controlled flavor release
08/18/2010CN101805937A Filament bundle for degrading cigarette, preparation method thereof, and preparation method of filter stick
08/18/2010CN101805583A Degradable adhesive for polylactic acid cigarette tows and preparation method thereof
08/18/2010CN101804356A Catalyst for reducing the content of CO in cigarette smoke and preparation and application thereof
08/18/2010CN101803803A Degradable cigarette holder and manufacturing method thereof
08/17/2010CA2598763C Porous carbon materials and smoking articles and smoke filters therefor incorporating such materials
08/17/2010CA2438908C Cigarette and filter with downstream flavor addition
08/11/2010CN201541712U Filter pipe
08/11/2010CN201541709U Safe and environmentally friendly cigarette filter tip
08/11/2010CN201541708U Special forming cavity structure for water-based cement filter rod for smoke
08/11/2010CN201541706U Combined health-preserving cigarette
08/11/2010CN101801226A Cigarette filter
08/11/2010CN101798352A Modified cellulose with tar and harm reducing function, paper filter tip and preparation method thereof
08/11/2010CN101797074A Method and apparatus for incorporating objects into cigarette filters
08/10/2010US7770585 Additive applicator
08/05/2010US20100196275 Methods and products for neutralizing the harmful effects of combustion products
08/04/2010EP2213185A1 Filtered cigarette incorporating an adsorbent material
08/04/2010EP2213184A1 Device for providing filter tow material and device for producing filters
08/04/2010EP2213183A1 Device for providing filter tow material and device for producing filters
08/04/2010EP2213182A1 Device for providing filter tow material and device for producing filters
08/04/2010EP2211645A2 Reduced risk tobacco products and use thereof
08/04/2010CN201536618U Smoking pipe
08/04/2010CN201536617U Filter tip bar used for smoking tobacco
08/04/2010CN101792492A Modified rice porous starch, and modification method and application thereof
07/2010
07/29/2010DE202009017818U1 Herstellungsmaschine zum Herstellen von Artikeln der Tabak verarbeitenden Industrie Manufacturing machine for manufacturing articles of the tobacco-processing industry
07/28/2010EP2210509A1 Apparatus and method for combining components for smoking articles
07/28/2010CN201533579U 一种降低焦油的香烟过滤器 A method of reducing tar cigarette filter
07/28/2010CN201533577U 海洋生物烟气净化颗粒复合滤棒 Marine organisms flue gas purification composite particle filter rod
07/28/2010CN201533576U 带镂空图案的卷烟滤嘴棒 Cigarette filter tips with openwork pattern
07/28/2010CN101790329A Multi-component filter for a smoking article
07/28/2010CN101785581A Smoking-cessation and health-care cigarette holders and using method thereof
07/28/2010CN101785580A Device for transporting a filter tow strip
07/27/2010US7762267 Filter element
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