| Patents for A24D 3 - Tobacco smoke filters, e.g. filter-tips, filtering inserts; Mouthpieces for cigars or cigarettes (8,806) |
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| 08/22/2007 | CN101020393A Making process of green cigarette paper |
| 08/22/2007 | CN101020133A Application of aluminosilicate hydrate and filter with aluminosilicate hydrate |
| 08/22/2007 | CN101019692A Filter rod and filter tip with mixed active carbon fiber |
| 08/16/2007 | US20070190347 Gold-and cerium-oxide-based composition, method for the preparation and the use thereof in the form of a catalyst, in particular for carbon monoxide oxidation |
| 08/16/2007 | US20070186940 Molecularly imprinted polymers selective for nitrosamines and methods of using the same |
| 08/16/2007 | DE202007004678U1 Rauchlose Zigarette Smokeless Cigarette |
| 08/15/2007 | CN2933020Y High-permeability slot filter-tip rod |
| 08/15/2007 | CN1331431C Transporting device and method for bar type filtering part |
| 08/15/2007 | CN1331430C Method and equipment for gathering filter-tip sections into groups |
| 08/15/2007 | CN101015394A Filter tip capable of eliminating nitrite amine and phenols in cigarette fume and its making process |
| 08/15/2007 | CN101015393A A cutter device for tobacco products |
| 08/09/2007 | WO2007087848A2 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 |
| 08/09/2007 | WO2007062822A3 Cigarette filters |
| 08/09/2007 | US20070181141 Smoking articles with activated carbon and sodium bicarbonate-treated fibers and method of treating mainstream smoke |
| 08/02/2007 | WO2007085830A2 Method of preparing a rod for use in the preparation of a smoking article |
| 08/02/2007 | WO2006064371A8 Cigarette with carbon on tow filter |
| 08/01/2007 | EP1341424B1 Smoking product comprising a tobacco filter with a hollow mouthpiece |
| 08/01/2007 | CN1329365C Indanes and indanones and their use in perfumery |
| 08/01/2007 | CN101010013A Application of mesoporous molecular sieves as selective smoke filtration additives |
| 07/31/2007 | US7249605 Tobacco smoke filter elements |
| 07/26/2007 | WO2007031876A3 Templated carbon monolithic tubes with shaped micro-channels and method for making the same |
| 07/26/2007 | WO2007028476A3 Filter or filter element for tobacco smoke. cigarette containing such a filter or filer element and method for producing such a filter or filter element |
| 07/26/2007 | WO2006118842A3 A method for using an ethoxylated alkyl phosphate ester additive as a plugmaker processing aid |
| 07/26/2007 | US20070169785 Smoking article with bypass channel |
| 07/26/2007 | DE102006001643A1 Deflection device for conveying and deflection of filter tow strand, has passage and returning device, which cooperates with transport unit for pneumatically driven deflection of filter tow strand |
| 07/25/2007 | CN2925128Y Cigarette tip |
| 07/25/2007 | CN101003925A Wood pulp non-woven fabrics in use for tobacco |
| 07/19/2007 | WO2007026253A3 Templated carbon fibers and their applications |
| 07/19/2007 | DE102006001445A1 Rod shaped material e.g. cigarette, conveying method for tobacco processing industry, involves moving articles, after their delivery, to receiving cavity in transverse axial manner, where surfaces of articles are processed during movement |
| 07/18/2007 | CN100998443A Viscose rayon used for cigarette, its preparing method and spinning jet therefor |
| 07/17/2007 | US7243659 Recess filter and smokeable article containing a recess filter |
| 07/17/2007 | US7243658 Nanoscale composite catalyst to reduce carbon monoxide in the mainstream smoke of a cigarette |
| 07/12/2007 | US20070157939 Gas sensor |
| 07/12/2007 | US20070157938 Device for processing filter tow material, and device for the production of filters |
| 07/12/2007 | DE4234482B4 Verfahren zum Herstellen von Tabakrauchfilterelementen, Tabakrauchfilter, Filterzigarette und Mehrfachlängenstab mit einer Mehrzahl von Tabakrauchfiltern A process for the manufacture of tobacco smoke filter elements, filter tobacco smoke, cigarette filter and multiple length rod with a plurality of tobacco smoke filters |
| 07/11/2007 | CN2919900Y Cigarette bridge |
| 07/11/2007 | CN1994165A Application of electret in filtration of cigarette smoke and filter structure thereof |
| 07/11/2007 | CN1994164A Acetate plasticizer for improving smoking property of cigarette and method for preparing same |
| 07/10/2007 | US7240678 Filtered cigarette incorporating an adsorbent material |
| 07/05/2007 | DE102005062091A1 Verfahren zum Betrieb einer Filterstrangmaschine und Filterstrangmaschine Method for operating a filter rod maker and filter rod maker |
| 07/04/2007 | CN2917316Y Filter candle wrapped with activated carbon corrugated paper common corrugated paper on filter element |
| 07/04/2007 | CN1989856A A unit for conveying tobacco products |
| 07/03/2007 | US7237558 Filtered cigarette incorporating an adsorbent material |
| 07/03/2007 | CA2127817C Tobacco filters and method of producing the same |
| 06/29/2007 | CA2535339A1 Cigarette filter tip dispenser for a hand rolled cigarette |
| 06/28/2007 | DE102005060972A1 Cigarette filter contains additives separated along its length, capable of selective absorption or reaction to remove carbon monoxide, amines and nitrosamines |
| 06/28/2007 | CA2632357A1 Metal-containing nanowires prepared using mesoporous molecular sieves as templates, and their use in smoking articles |
| 06/27/2007 | EP1800553A1 Method for the functioning of a filter rod machine and filter rod machine |
| 06/27/2007 | EP1800551A2 Rod cutting device, rod material discharging device and method of operating a rod making device of the tobacco processing industry |
| 06/27/2007 | CN2914689Y Photoelectric detection vernier device for cigarette paper |
| 06/27/2007 | CN2914688Y Filter rod having active carbon corrugated paper and common corrugated paper wrapped on filter core |
| 06/27/2007 | CN2914687Y Cigarette paper dust removal device |
| 06/27/2007 | CN2914686Y A cigarette provided with binary tip |
| 06/27/2007 | CN1988816A Filter for cigarette and cigarette having same |
| 06/27/2007 | CN1988815A Flavoring a cigarette by using a flavored filter plug wrap |
| 06/27/2007 | CN1985689A Method for the functioning of a filter rod machine and filter rod machine |
| 06/26/2007 | CA2249816C Method and device for application of substances onto a filter material |
| 06/21/2007 | WO2007068309A1 Smoking article |
| 06/21/2007 | CA2632975A1 Smoking article |
| 06/20/2007 | EP1797780A1 Smoking article |
| 06/20/2007 | EP1796488A2 Tobacco smoking filter or filter element with a content of adjuncts |
| 06/20/2007 | EP1218274A4 Plug combiner inspection system and method |
| 06/20/2007 | CN2912281Y Tip filter of cigarette for removing harmful component in smoke fume |
| 06/14/2007 | US20070131235 Method and apparatus for making filter element, including multi-characteristic filter element |
| 06/13/2007 | EP1274324A4 Cigarette filters of shaped micro cavity fibers impregnated with flavorant materials |
| 06/13/2007 | CN2909863Y Two-element composite filter-tip made of paper and acetate fiber |
| 06/13/2007 | CN2909862Y Two-element composite filter-tip made of paper, active carbon and acetate fiber |
| 06/13/2007 | CN2909861Y Composite filter-tip having regulating microporous slots |
| 06/13/2007 | CN1981074A Cellulose acetate tow and method of making same |
| 06/13/2007 | CN1977680A Method for decoking cigarette using water pipe and comprehensive reducing harmness |
| 06/12/2007 | US7228861 Cigarette filter |
| 06/07/2007 | WO2007062822A2 Cigarette filters |
| 06/06/2007 | CN1976603A Process for making filter tow |
| 06/06/2007 | CN1973705A Bioactive agent and cigarette filter tip with the bioactive agent |
| 06/06/2007 | CN1973704A Environment friendly cigarette filter tip |
| 06/06/2007 | CN1973703A Filter-tipped cigarette |
| 06/05/2007 | CA2454820C Cigarette filter |
| 06/05/2007 | CA2177496C Cigarette filters |
| 05/31/2007 | US20070119466 Sleeve for a russian cigarette |
| 05/30/2007 | EP1790241A1 Cigarette filters |
| 05/30/2007 | CN2904672Y Active carbon paper and vinegar fiber two element combined filter stick |
| 05/30/2007 | CN1973072A Cellulose acetate tow and method of making same |
| 05/30/2007 | CN1972884A Molecularly imprinted polymers selective for nitrosamines and methods of using the same |
| 05/30/2007 | CN1972606A Apparatus and method for the production of composite cigarette filters |
| 05/24/2007 | US20070113863 Cigarette filter and cigarette provided with the same |
| 05/24/2007 | US20070113862 Oxidant/catalyst nanoparticles to reduce tobacco smoke constituents such as carbon monoxide |
| 05/23/2007 | EP1787534A1 A machine for manufacturing composite filters |
| 05/23/2007 | EP1309253B1 Methods and devices for removing nucleophilic toxins from tobacco and tobacco smoke |
| 05/23/2007 | CN1968614A Catalysts for oxidation of carbon monoxide in cigarette smoke |
| 05/23/2007 | CN1965709A A machine for manufacturing composite filters |
| 05/22/2007 | CA2170610C Removal of noxious oxidants and carcinogenic volatile nitrosocompounds from cigarette smoke using biological substances |
| 05/18/2007 | CA2623219A1 Cigarettes having hollow fibers |
| 05/16/2007 | CN1961765A A cigarette filter filament and preparation method thereof |
| 05/15/2007 | CA2291017C Smoking article and smoking material therefor |
| 05/10/2007 | WO2007051395A1 Filter tip |
| 05/10/2007 | WO2006082529A3 Flavour capsule for enhanced flavour delivery in cigarettes |
| 05/10/2007 | US20070102016 Filter tip |
| 05/10/2007 | US20070102012 On line formation of recessed cigarette filter |
| 05/09/2007 | EP1782704A1 Filter for cigarette and cigarette having same |
| 05/09/2007 | EP1781126A1 Additive applicator |