| Patents for A24D 3 - Tobacco smoke filters, e.g. filter-tips, filtering inserts; Mouthpieces for cigars or cigarettes (8,806) |
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| 10/03/2013 | US20130255704 Filter |
| 10/02/2013 | EP2642880A1 Tobacco smoke filter |
| 10/02/2013 | EP2642879A2 Format system and format parts for a rod-making machine in the tobacco-processing industry |
| 10/02/2013 | CN103330286A Cigarette filter tip comprising natural Chinese herbal medicine antibacterial agent and manufacturing method |
| 10/02/2013 | CN103330285A Cigarette filter stick added with water-containing material and cigarette |
| 10/02/2013 | CN103330284A Combined type multi-smoke-absorption conversion compound cigarette filter |
| 10/02/2013 | CN103330283A Apparatuses, systems, and associated methods for forming porous masses for smoke filter |
| 10/02/2013 | CN101977521B Adsorbent for main cigarette smoke components and cigarette filter |
| 10/02/2013 | CN101896082B Cigarette filter, and filter cigarette |
| 09/26/2013 | WO2013093470A3 Smoking articles and other flow delivery articles |
| 09/26/2013 | US20130247926 Biodegradable composites |
| 09/26/2013 | DE102012204443A1 Faseraufbereitungsvorrichtung der Tabak verarbeitenden Industrie und Verfahren zur Aufbereitung von endlichen Fasern zum Herstellen eines Faserstrangs der Tabak verarbeitenden Industrie Fiber processing apparatus of the tobacco-processing industry, and methods of treatment of discontinuous fibers for producing a fiber strand of the tobacco-processing industry |
| 09/25/2013 | EP2641483A1 Format device of a strand machine |
| 09/25/2013 | CN203207181U Dual-composite filter rod capable of greatly reducing release amount of crotonaldehyde in cigarette mainstream smoke |
| 09/25/2013 | CN203207180U Carbon-added polypropylene cigarette tow and cellulose acetate tow composite filtering nozzle bar |
| 09/25/2013 | CN203207179U Dual-composite filter rod capable of greatly reducing release amount of phenol in cigarette mainstream smoke |
| 09/25/2013 | CN203207178U Concentric compound ion exchange fiber filter tip for cigarette |
| 09/25/2013 | CN203207177U Driving press roll device of bobbin |
| 09/25/2013 | CN103315396A Fiber treatment device for the tobacco processing industry and method for the treatment of finite fibers for the formation of fiber strand for the tobacco processing industry |
| 09/25/2013 | CN103315395A Pollution-free low-tar cigarette and manufacturing method thereof |
| 09/25/2013 | CN103315391A Production machine and method for operating the production machine for rod-shaped articles in the tobacco processing industry |
| 09/25/2013 | CN102113705B Cigarette tow package lifter |
| 09/24/2013 | US8539957 Cigarettes and cigarette filters including activated carbon for removing nitric oxide |
| 09/19/2013 | WO2013093469A3 Smoking articles, and other flow delivery articles |
| 09/19/2013 | US20130239984 Tobacco smoke filter |
| 09/19/2013 | US20130239983 Smoke Filters for Smoking Devices with Porous Masses Having a Carbon Particle Loading and an Encapsulated Pressure Drop |
| 09/19/2013 | DE102012204331A1 Herstellmaschine und Verfahren zum Betrieb einer Herstellmaschine von stabförmigen Artikeln der Tabak verarbeitenden Industrie Manufacturing machine and method of operation of a manufacturing machine of rod-shaped articles of the tobacco-processing industry |
| 09/18/2013 | EP2637522A1 Reduction of harmful smoke constituents, including a tobacco column and a filter element |
| 09/18/2013 | EP2637521A2 Filter tip, tubes, and cones |
| 09/18/2013 | CN203196708U Cutter for cutting off filter nozzle |
| 09/18/2013 | CN103313614A Format system and format parts for a rod-making machine in the tobacco-processing industry |
| 09/18/2013 | CN103300477A Novel filter tip material, and preparation method and application thereof |
| 09/18/2013 | CN103300476A Blended type cigarette production method |
| 09/18/2013 | CN103300475A Degradable type composite filter rod for cigarette and preparation method thereof |
| 09/18/2013 | CN103300474A High-speed object inserting machine and related method |
| 09/18/2013 | CN103300473A Method and device for supplying filter material to a filter rod forming machine |
| 09/18/2013 | CN102533445B Method for preparing active release type cigarette flavor complementing particles |
| 09/18/2013 | CN102160690B Online detection and control method and device of periphery of filtering rod |
| 09/12/2013 | WO2013133493A1 Filter and tobacco using technology for reducing smell of tobacco smoke on hands |
| 09/12/2013 | WO2013132434A1 Method and device for supplying filter material to a filter rod forming machine |
| 09/12/2013 | WO2013132013A1 Transportation apparatus with a solid object retention means |
| 09/12/2013 | WO2012123702A8 Tobacco smoke filter |
| 09/11/2013 | EP2636323A2 A cigarette filter, a cigarette, and a method of and a machine for making a cigarette filter or a cigarette |
| 09/11/2013 | EP2636322A2 Device for inserting one or more objects into a filter component of a tobacco rod and machine for the tobacco processing industry |
| 09/11/2013 | EP2636321A1 Method and machine for producing paperless filter rods for smoking articles |
| 09/11/2013 | EP2636319A2 Smoke filters for smoking devices with porous masses having a carbon particle loading and an encapsulated pressure drop |
| 09/11/2013 | CN203182002U Harm-reduction type cigarette composite filter tip bar with metal-organic framework |
| 09/11/2013 | CN203182001U Sloping grain groove composite filter stick |
| 09/11/2013 | CN203182000U No-tipping-paper filter tip |
| 09/11/2013 | CN203181999U Automatic air supply device for tow supplementation device of KDF2 forming machine |
| 09/11/2013 | CN103285807A Modified montmorillonite filter tip additive containing nanometer ferrous ion and application thereof |
| 09/11/2013 | CN103284327A Tobacco paper filter stick combining bamboo fiber and preparation method of tobacco paper filter stick |
| 09/11/2013 | CN103284326A Cigarette gun of filter rod former |
| 09/11/2013 | CN103284325A An object insertion device and a method for operating the object insertion device for a tobacco processing industry |
| 09/11/2013 | CN102485777B Improved wrapping material for dripping pills of cigarette additive |
| 09/10/2013 | CA2731232C Ventilating sheath for smoking article |
| 09/06/2013 | WO2013127810A1 A flow control device for a smoking article |
| 09/05/2013 | US20130231232 Method and machine for producing paperless filter rods for smoking articles |
| 09/05/2013 | US20130228188 Menthol-sorbed activated charcoal, cigarette filter, and filter-tipped cigarette |
| 09/04/2013 | EP2633769A1 A cigarette filter manufacturing machine |
| 09/04/2013 | CN203168019U Filter stick with V-shaped-veins grooves |
| 09/04/2013 | CN203168018U Filter tip cigarette with hollow structure |
| 09/04/2013 | CN203168017U Filter stick with double cross grain grooves |
| 09/04/2013 | CN203168016U Sloping grain groove filtering rod |
| 09/04/2013 | CN203168015U Filter stick forming machine detecting and removing connector tow filter stick |
| 09/04/2013 | CN103281919A Tobacco smoke filter |
| 09/04/2013 | CN103271443A Preparation method of coffee-starch composite particles and application of coffee-starch composite particles in cigarette filter |
| 09/04/2013 | CN103271442A Linear polyethylene glycol fragrance slow-release cigarette filter rod and production method thereof |
| 09/04/2013 | CN103271441A Application of moringa oleifera seed extractive to cigarette filter stick and cigarette filter stick |
| 09/04/2013 | CN103271440A Cigarette purifying and harm-reducing reagent and particles and preparation method of cigarette and particles |
| 09/04/2013 | CN103271439A Filter rod for composite cigarette and cigarette products thereof |
| 09/04/2013 | CN103271438A Cigarette filter, cigarette and method for forming cigarette |
| 09/04/2013 | CN103271437A Cigarette filter stick capable of conducting self flow diversion and cigarette |
| 09/04/2013 | CN103271436A Binary composite drainage cigarette filter stick and cigarette |
| 09/04/2013 | CN102613704B Application of polyvinyl acetate adsorption resin on cigarettes |
| 08/29/2013 | WO2013126167A1 Deformable tablet with water triggered catalyst release |
| 08/29/2013 | WO2013125966A1 Method of determining point of cutting a continuous, multi-segment rod into filter rods |
| 08/29/2013 | WO2013124475A1 Tobacco smoke filter |
| 08/29/2013 | WO2013124378A1 Tipping element for a smoking article |
| 08/29/2013 | WO2013124377A2 Smoking article filter |
| 08/29/2013 | US20130221563 Apparatuses, Systems, and Associated Methods for Forming Porous Masses for Smoke Filter |
| 08/29/2013 | US20130220353 Method of producing flavor-releasing granules, flavor-releasing granules, and cigarette filter containing flavor-releasing granules |
| 08/29/2013 | US20130220351 Immobilized diluents for smoking articles |
| 08/29/2013 | US20130220349 Deformable tablet with water triggered catalyst release |
| 08/29/2013 | DE102012202763A1 Objekteinleger und Verfahren zum Betrieb eines Objekteinlegers der Tabak verarbeitenden Industrie Property depositors and method for operating an object depositor in the tobacco industry |
| 08/28/2013 | EP2631285A1 Method for manufacturing flavor-releasing granules, flavor-releasing granules, and cigarette filter containing flavor-releasing granules |
| 08/28/2013 | EP2630879A1 Menthol-impregnated activated carbon, cigarette filter, and filter cigarette |
| 08/28/2013 | EP2630876A2 Object insertion device and method for operating an object insertion device for the tobacco processing industry |
| 08/28/2013 | EP2629633A1 Smoke filters for smoking devices with porous masses having a carbon particle loading and an encapsulated pressure drop |
| 08/28/2013 | CN203152474U Binary composite filtering rod capable of selectively reducing volatile organic compounds in main stream smoke |
| 08/28/2013 | CN203152473U Filter-tipped cigarette |
| 08/28/2013 | CN203152472U Automatic detecting, adding, cleaning and control system for central glue line |
| 08/28/2013 | CN103263082A Fragrance slow-release cigarette filter stick containing polyethylene glycol granules and preparation method thereof |
| 08/28/2013 | CN103263081A Multi-compound flow guiding cigarette filter stick and cigarette |
| 08/22/2013 | WO2013123163A2 Apparatus and associated method for forming a filter component of a smoking article |
| 08/22/2013 | WO2013120566A2 Aerosol-generating article having biodegradeble flavour-generating component |
| 08/22/2013 | WO2013022360A3 Apparatus for handling bulk material in the tobacco processing industry, scraper for such apparatus and method of handling bulk material |
| 08/22/2013 | US20130214447 Apparatuses, Systems, and Associated Methods for Forming Porous Masses for Smoke Filter |
| 08/22/2013 | US20130213421 Apparatus and associated method for forming a filter component of a smoking article |
| 08/21/2013 | EP2628399A1 Transfer drum for the tobacco processing industry |