| Patents for A24D 3 - Tobacco smoke filters, e.g. filter-tips, filtering inserts; Mouthpieces for cigars or cigarettes (8,806) |
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| 02/26/2014 | CN103601852A Method for modifying cellulose and derivatives thereof |
| 02/26/2014 | CN103598673A Capsule monitoring and capsule position adjustment in filters in the tobacco processing industry |
| 02/26/2014 | CN103190702B Preparation method of soft capsule with capability of enhancing sensory humidity-keeping performance of cigarette, and application of soft capsule |
| 02/26/2014 | CN102715654B Filter additive for reducing nitrosamines in cigarette smoke and application of filter additive |
| 02/26/2014 | CN102697183B Cigarette filter additive with harm reduction effect and preparation method and application thereof |
| 02/26/2014 | CN102404999B Apparatus for inserting objects into a filter component of a smoking article, and associated method |
| 02/26/2014 | CN102215705B Method and apparatus for introducing objects into a smoking article |
| 02/20/2014 | US20140048085 Cooling filter for cigarettes and smoking articles |
| 02/19/2014 | EP2696710A1 Ventilated smoking article including sorbent material |
| 02/19/2014 | CN203435680U Filter stick molding machine |
| 02/19/2014 | CN103597342A Method for online measurement of a plasticizer in an endless filter rod and a device for producing an endless filter rod of the tobacco processing industry |
| 02/19/2014 | CN103596456A Detachable cutting head for the apparatus for feeding sets of filter segments, drive apparatus for detachable cutting head and method of replacement of detachable cutting head |
| 02/19/2014 | CN103586091A Preparation method for modified resin capable of selectively reducing hydrocyanic acid release amount in flue gas |
| 02/19/2014 | CN103585979A High polymer adsorbent for cigarette filter sticks as well as preparation method and application of high polymer adsorbent |
| 02/19/2014 | CN103584281A Cigarette filter tip and manufacturing method thereof |
| 02/19/2014 | CN103584280A Composite filter tip |
| 02/18/2014 | CA2632357C Metal-containing nanowires prepared using mesoporous molecular sieves as templates, and their use in smoking articles |
| 02/13/2014 | WO2014023557A1 Smoking article with mouth end cavity |
| 02/13/2014 | WO2014023555A1 Method of forming smoking articles with mouth end cavities |
| 02/13/2014 | WO2013179243A3 Smoking article with concentric filter |
| 02/13/2014 | US20140045665 Apparatus for Inserting Objects Into a Filter Component of a Smoking Article |
| 02/12/2014 | EP2693902A1 Filtered cigarette comprising a tubular element in filter |
| 02/12/2014 | EP2693901A1 Device for transferring filter segments in the process of manufacturing multi-segment filter rods |
| 02/12/2014 | CN103564656A Chitosan and activated carbon added ternary composite filter rod |
| 02/12/2014 | CN103564655A Device and method for producing a multi-segment filter strand for the tobacco processing industry |
| 02/12/2014 | CN103564654A Device and method for manufacturing multi-segment filter rods for the tobacco processing industry |
| 02/12/2014 | CN102488330B Natural plant extract microcapsules and cigarette filter tip containing natural plant extract microcapsules |
| 02/06/2014 | WO2014022544A1 Methods of producing filters and filter rods comprising porous masses and articles relating thereto |
| 02/06/2014 | WO2014020055A1 Tobacco smoke filter |
| 02/06/2014 | WO2014019804A2 Smoking article with menthol filter |
| 02/06/2014 | WO2013124377A4 Smoking article filter |
| 02/06/2014 | US20140037534 The Preparation of Additive Material and its Application in the Cigarette of Tobacco |
| 02/06/2014 | US20140034072 Methods of Producing Filters and Filter Rods Comprising Porous Masses and Articles Relating Thereto |
| 02/06/2014 | DE102012015088A1 Forging roller for forging or stretching of fiber material strand i.e. filter tow material, in stretching device of tobacco processing industry, has base body provided with outer surface and made of material i.e. aluminum |
| 02/05/2014 | EP2692252A1 Cigarette |
| 02/05/2014 | EP2692251A1 Device and method for manufacturing multi-segment filter rods for the tobacco processing industry |
| 02/05/2014 | EP2692250A1 Device and method for producing a multi-segment filter strand for the tobacco processing industry |
| 02/05/2014 | EP2692249A1 Filter manufacturing device, filter manufacturing method using same, and hollow filter |
| 02/05/2014 | EP2691458A1 Blends of a polylactic acid and a water soluble polymer |
| 02/05/2014 | CN103561824A Use of a reticulated dextran polymer as a filter against the inhalation of substances injurious to the health |
| 02/05/2014 | CN103561600A Coated paper filter |
| 02/05/2014 | CN103561599A Unit for conveying filter segments |
| 02/05/2014 | CN103561598A Device for transferring filter segments in the process of manufacturing multi-segment filter rods |
| 02/05/2014 | CN103561593A Rods for use in smoking articles |
| 02/05/2014 | CN103549661A Filter additive capable of reducing hydrocyanic acid content in cigarette main stream smoke |
| 02/05/2014 | CN103549660A Filter additive capable of reducing hydrocyanic acid in cigarette smoke and preparing method thereof |
| 02/05/2014 | CN103549659A Cigarette filter containing pure plant fiber and made of refined konjac powder |
| 02/05/2014 | CN103549658A Method for reducing harmful substances in cigarette with main active substances in cordyceps militaris and product |
| 02/05/2014 | CN102524953B Method of producing cigarette filter containing absorbent materials |
| 02/03/2014 | DE202010018094U1 Manövriereinheit zum Auswechseln eines frontalen Plattenkörpers einer automatischen Maschine Maneuvering to replace a frontal plate body of an automatic machine |
| 01/30/2014 | WO2014018645A1 Mixed fiber sliver for use in the manufacture of cigarette filter elements |
| 01/30/2014 | WO2014018446A1 Spinneret comprising tri-arc holes and tri-arc filaments produced therefrom |
| 01/30/2014 | WO2014017709A1 Low ignition propensity cigarette paper and cigarette using the same |
| 01/30/2014 | WO2014015921A1 Filter paper quickly disintegrating in water |
| 01/30/2014 | WO2013179009A3 Filter for a smoking article |
| 01/30/2014 | US20140030176 In situ synthesis of composite nanoscale particles |
| 01/30/2014 | US20140026911 Spinneret Comprising Tri-Arc Holes and Tri-Arc Filaments Produced Therefrom |
| 01/30/2014 | US20140026910 Spinneret Comprising Tri-Arc Holes and Tri-Arc Filaments Produced Therefrom |
| 01/30/2014 | US20140026909 Mixed fiber sliver for use in the manufacture of cigarette filter elements |
| 01/30/2014 | US20140026908 Cigarette |
| 01/30/2014 | US20140026900 Cigarettes and filter subassemblies with squeezable flavor capsule and methods of manufacture |
| 01/30/2014 | DE102012213338A1 Verfahren und Vorrichtung zum Herstellen von Multisegmentfilterstäben der Tabak verarbeitenden Industrie Method and apparatus for producing multi-segment filter rods of the tobacco-processing industry |
| 01/30/2014 | DE102012213337A1 Verfahren und Vorrichtung zum Herstellen eines Multisegmentfilterstrangs der Tabak verarbeitenden Industrie Method and apparatus for producing a multi-segment filter rod of the tobacco-processing industry |
| 01/29/2014 | EP2688431A1 Production of filter plugs and filter cigarettes |
| 01/29/2014 | EP2688430A1 Smoking article |
| 01/29/2014 | CN203410985U Semi-dovetail sliding rail bracket |
| 01/29/2014 | CN203407513U Online forming paper release fiber treatment device for filter rod forming unit |
| 01/29/2014 | CN103539743A Ionic liquid functionalized graphite oxide surface grafted Schiff base compound as well as preparation method and application thereof |
| 01/29/2014 | CN103537263A Schiff base surface-grafted graphite oxide compound and preparation method and application thereof |
| 01/29/2014 | CN103535852A Immobilized catalase tobacco additive and preparation method and application thereof |
| 01/29/2014 | CN102669816B Filter tip and filter stick pre-filled with large-particle materials |
| 01/29/2014 | CN102273733B Sustained-release pellet capsule of sweet cooling agent for cigarette with filter plug |
| 01/23/2014 | WO2014012917A2 Tobacco smoke filter |
| 01/23/2014 | WO2014012841A2 Smoking article including flavoured wrapper with cut-out portion |
| 01/23/2014 | WO2014012840A2 Smoking article including flavoured wrapper with relief pattern |
| 01/23/2014 | US20140020699 Smoking articles |
| 01/23/2014 | US20140020698 Smoking article |
| 01/23/2014 | DE102012212737A1 Staffeln von Filterstabsegmenten Seasons of filter rod segments |
| 01/22/2014 | EP2687112A2 Staggering of filter rod segments |
| 01/22/2014 | EP2687111A2 Method for inspecting an elongated element made of fibrous material |
| 01/22/2014 | EP2685849A1 Tobacco smoke filter |
| 01/22/2014 | EP2685848A1 Smoking article and method of manufacturing a smoking article |
| 01/22/2014 | CN203399705U Device for cooling tobacco cigarette filter cutter |
| 01/22/2014 | CN103529882A Controller and control method of automatic filter perfuming machine |
| 01/22/2014 | CN103525558A Tea flower essence with fruity flavor characteristic and application thereof to cigarettes |
| 01/22/2014 | CN103524754A PAMAM (polyamidoamine) dendrimer supported Schiff base compound as well as preparation method and application thereof |
| 01/22/2014 | CN103524753A Ionic liquid functionalized polyamide-amine type dendritic macromolecule loaded Schiff base compound, and preparation method and application thereof |
| 01/22/2014 | CN103523521A Method and unit for uneven transferring of beads |
| 01/22/2014 | CN103521186A Silica gel with ionic liquid and mercaptan loaded on surface as well as preparation method and application |
| 01/22/2014 | CN103521085A Processing method of microporous membrane as well as application of microporous membrane on cigarette filter |
| 01/22/2014 | CN102835736B Granular material for cigarette filter stick and preparation method of granular material |
| 01/16/2014 | WO2014009498A1 Degradable filter for smoking articles |
| 01/16/2014 | WO2014009482A1 Rotary conveyor drum for use in tobacco industry machines, method and apparatus for transporting rod-like elements using such drum and machine for manufacturing multi-element rods |
| 01/15/2014 | EP2683262A1 Smoking article with two or more filter segments |
| 01/15/2014 | CN103506092A Supported polyamide-amine dendritic macromolecule cigarette smoke heavy metal ion adsorbent and preparation method and application thereof |
| 01/15/2014 | CN103504475A Hydrophobic moisture-increasing modifying agent for cigarette filter rods and application thereof |
| 01/15/2014 | CN103504474A Cigarette filter stick capable of effectively improving water-absorbing quality of filter core |
| 01/15/2014 | CN103504473A Method and apparatus for detecting strand inhomogeneity of a material rod of the tobacco processing industry |
| 01/15/2014 | CN103504466A Device for conveying rods made of fibers of the tobacco processing industry |
| 01/09/2014 | US20140011652 Method and unit for uneven transferring of beads |