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)
07/2010
07/22/2010US20100184576 Method and apparatus for introducing objects into a smoking article
07/21/2010EP2207437A2 Cigarette filter
07/21/2010CN201528655U Cigarette filter stick
07/21/2010CN201528654U Crimping machine speed adjusting device
07/20/2010US7757698 Inhaler device
07/15/2010WO2010079793A1 Filter for cigarette
07/15/2010WO2010079141A1 Tobacco filter
07/15/2010US20100175703 Continuous process for impregnating solid adsorbent particles into shaped mirco-cavity fibers
07/14/2010EP2207027A2 Method and device for measuring mass and density and/or measuring the humidity of portioned units, which are conveyed by means of a carrier material through a microwave resonator
07/14/2010CN201523665U Cigarette holder with dual-filtering function
07/14/2010CN1575669B Method and device for discharging filter rods from a conveying conduit
07/14/2010CN101778577A Smoking articles with restrictor and aerosol former
07/14/2010CN101773298A Stranded core rod forming agent
07/08/2010WO2010076653A1 Apparatus and method for combining components for smoking articles
07/08/2010WO2010076325A1 Ventilated smoking article
07/08/2010CA2746517A1 Apparatus and method for combining components for smoking articles
07/07/2010CN101772312A Filter and method for making a filter for a cigarette
07/07/2010CN101766332A Pills capable of adding fragrance to cigarettes
07/07/2010CN101053446B Mesoporous novel materials for absorbing nitrosamine in main flow flue gas in tobacco
07/01/2010US20100163065 Connectable Cigarette Filter
06/2010
06/30/2010CN101765379A Bead feeder
06/30/2010CN101757891A Preparation method of natural plant carbonated material and application thereof to cigarette filter rod
06/30/2010CN101756350A Polypropylene filter tobacco
06/29/2010US7743772 Silver and silver oxide catalysts for the oxidation of carbon monoxide in cigarette smoke
06/23/2010EP2197436A1 Preparation and a component intended to be added to a tobacco product
06/23/2010CN201509594U Filter tip of cigarette
06/23/2010CN101754697A Filter for a tobacco product
06/23/2010CN101754696A Filter
06/23/2010CN101744363A A method of setting up and managing the inspection device in a machine for manufacturing tobacco products
06/17/2010US20100152008 Method and apparatus for making cigarette filters with a centrally located flavored element
06/17/2010US20100147317 Tobacco Smoke Filter and Methods of Making the Same
06/16/2010CN101742932A degradable cigarette filters
06/16/2010CN101736654A Preparation and application of cigarette paper filter material containing Chinese herbal components
06/16/2010CN101731757A Application of humectant in cigarette paper filtering materials
06/16/2010CN101731756A Method and device for connecting filtering medium strip
06/16/2010CN101731752A Flame-retardant fireproof cigarette with reduced tar and harm
06/16/2010CN101731747A Cigarette medicament capable of lowering tar, reducing harm and preventing diseases
06/15/2010CA2451444C Oxidative thermochemical drying process for changing hydrophilic/hydrophobic characteristics of natural organic substances
06/10/2010WO2010063591A1 Smoking article filter
06/10/2010CA2742396A1 Smoking article filter
06/09/2010EP1833723B1 Parallel cigarette filter combining techniques with particle filling of cavities
06/09/2010CN201499596U Air pipe joint for forming machine
06/09/2010CN101720981A Method for producing microporous mesoporous compound additives of cigarette filter tips
06/09/2010CN101720980A Steamed wooden cigarette holder
06/09/2010CN101720979A Base paper drying process of papery cigarette filter tip and device thereof
06/09/2010CN101720978A Method and system for quickly conveying filter stick
06/09/2010CN101720977A Filter-tipped cigarette with harm reduction
06/09/2010CN101720976A Processing webs of wrapping material
06/03/2010US20100132725 Reduction of carbon monoxide and nitric oxide in smoking articles using nanoscale particles and/or clusters of nitrided transition metal oxides
06/03/2010US20100132724 Filter cigarillo
06/02/2010CN201491709U Dualistic composite filter rod for optionally reducing releasing quantity of hydrocyanic acid in main smoke flow of cigarette
06/02/2010CN1973705B Bioactive agent and cigarette filter tip with the bioactive agent
05/2010
05/27/2010WO2010059607A1 Carbonaceous material having modified pore structure
05/27/2010WO2010059488A1 Adsorbent material impregnated with metal oxide component
05/27/2010DE102008058789A1 Filtermaterialstreifenverbindungsverfahren und -vorrichtung Filter material strip joint method and apparatus
05/26/2010EP2189271A1 Filter material strip connection method and device
05/26/2010CN201479904U Cigarette holder
05/26/2010CN201479902U Cellulose acetate cigarette tow welding clamp
05/26/2010CN1943457B Cigarette filter agent
05/26/2010CN1810167B Dry process paper filter tip and its preparation process
05/26/2010CN101715305A Smoking article filter with annular restrictor and downstream ventilation
05/26/2010CN101711604A Tar and harm reducing cellulose balls for cigarette filter tip and preparation thereof
05/26/2010CN101711603A Composite filter tip of cigarette and preparation process thereof
05/20/2010WO2010055120A1 Method and apparatus for introducing objects into a smoking article
05/20/2010US20100122708 Adsorbent Material Impregnated with Metal Oxide Component
05/20/2010DE102008057457A1 Vorrichtung zum Transport eines Filtertowstreifens An apparatus for transporting a filter tow
05/19/2010EP2186426A1 Device for transporting a filter tow strip
05/19/2010EP1377184B1 Cigarette and filter with downstream flavor addition
05/19/2010CN201467982U Wire filler for forming machine
05/19/2010CN201467981U Cigarette water-soluble polypropylene fiber glue added rod cutter cleaning structure
05/19/2010CN101708072A Composite filter tip containing biological composition
05/19/2010CN101116538B Filtering fibre for the cigarette filter tip and the method for making the same
05/19/2010CN101041390B Highly compressed filter tow bales and process for their production
05/14/2010WO2010052238A1 Multi-filter for a smoking product
05/14/2010WO2010052100A1 Filter for a smoking article
05/14/2010CA2741920A1 Filter for a smoking article
05/14/2010CA2740862A1 Multi-filter for a smoking product
05/12/2010EP2183986A1 Low application temperature hot melt adhesive for cigarette preparation
05/12/2010DE102008056384A1 Multifilter für einen Rauchartikel Multi filter for a smoking article
05/12/2010CN201451342U Twin-core type multiple cigarette holder
05/12/2010CN201451341U Multiplex filtering cigarette holder for paper cigarettes
05/12/2010CN201451334U Cigarette filtration multiplier
05/12/2010CN201451333U Filter tip adhesive conveying and metering device of cigarette filter tip forming machine
05/12/2010CN201451332U Cigarette pipe tongue of cigarette filter forming machine
05/12/2010CN201451331U Cutter scale removal device of cigarette filter tip forming machine
05/12/2010CN201451330U Whirl coating device of cigarette filter tip forming machine
05/12/2010CN201451329U Garniture bottom board water cooling device of cigarette filter tip forming machine
05/12/2010CN201451328U Filter-tipped cigarette with multiple filters
05/12/2010CN201451326U Small self-contained cigarette holder of cigarette
05/12/2010CN201451323U Cigarette capable of reducing nicotine inhalation amount
05/12/2010CN1817253B Smoke filtering materials and production thereof
05/12/2010CN1813601B Cigarette filter tip additive capable of reducing smoke harmful effect to respiratory system
05/12/2010CN101707899A The cigarette filters comprising natural herb material and its cigarette
05/12/2010CN101703315A Preparation of tobacco powder granulated additive and application of tobacco powder granulated additive
05/12/2010CN101703314A Plant fiber filter rod and preparation method thereof
05/12/2010CN101703313A Device for splitting and conveying filter stick
05/12/2010CN101020393B Making process of green cigarette paper
05/11/2010US7712471 Methods for forming transition metal oxide clusters and smoking articles comprising transition metal oxide clusters
05/06/2010WO2010051076A1 Tipping materials for filtered cigarettes
05/06/2010US20100108085 Smoking Article Filter
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