| Patents for A24D 3 - Tobacco smoke filters, e.g. filter-tips, filtering inserts; Mouthpieces for cigars or cigarettes (8,806) |
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| 10/12/2011 | CN202005243U Ternary composite filter tip |
| 10/12/2011 | CN102215706A Adsorbent material impregnated with metal oxide component |
| 10/12/2011 | CN102215705A Method and apparatus for introducing objects into a smoking article |
| 10/12/2011 | CN102210487A Double-cavity section type cigarette filter tip |
| 10/12/2011 | CN101454206B Applicator wheel for filling cavities with metered amounts of particulate material |
| 10/12/2011 | CN101433371B Papery filter tip for reducing aldehydes material in smoke of cigarette and preparation method thereof |
| 10/06/2011 | WO2011123320A2 Biodegradable cigarette filter and methods for making same |
| 10/06/2011 | WO2011123221A1 Environmentally degradable cigarette filter |
| 10/06/2011 | WO2011122971A2 Method of compensation of momentary lack of filter segments in multi-segment filter manufacturing line, and device enabling compensation of momentary lack of filter segments in multi-segment filter manufacturing line |
| 10/06/2011 | WO2011122304A1 Cigarette with filter |
| 10/06/2011 | WO2011121358A1 Composite additive materials |
| 10/06/2011 | WO2011121328A2 Smoking article |
| 10/06/2011 | WO2011121327A1 Smoking article, method of manufacturing such a smoking article and corresponding apparatus |
| 10/06/2011 | WO2011121326A2 Smoking article |
| 10/06/2011 | WO2011121325A1 Smoking article |
| 10/06/2011 | US20110240046 Cigarette filter |
| 10/06/2011 | CA2800250A1 Composite additive materials |
| 10/06/2011 | CA2793677A1 Smoking article |
| 10/06/2011 | CA2793662A1 Smoking article, method of manufacturing such a smoking article and corresponding apparatus |
| 10/06/2011 | CA2793621A1 Smoking article |
| 10/05/2011 | EP1611807B1 Tobacco filter |
| 10/05/2011 | CN201995574U Special cigarette filter device with rod-in-rod effect |
| 10/05/2011 | CN201995573U Filter rod operation stabilizing mechanism for KDF2 forming machine |
| 10/05/2011 | CN102209476A Multi-filter for a smoking product |
| 10/05/2011 | CN101856149B Method for improving quality of cigarette filter tip |
| 10/05/2011 | CN101562998B Smoking article filter |
| 09/29/2011 | WO2011118042A1 Charcoal filter and cigarette |
| 09/29/2011 | WO2011118001A1 Cigarette filter and capsule filter cigarette using same |
| 09/29/2011 | WO2011117983A1 Method and device for supplying granular objects |
| 09/29/2011 | WO2011117982A1 Powder-adding device and adding method thereof |
| 09/29/2011 | WO2011117752A2 Biopolymer foams as filters for smoking articles |
| 09/29/2011 | WO2011117743A1 Plug space plug filter with flavor bead |
| 09/29/2011 | WO2011117734A1 Cigarettes and filter subassemblies with squeezable oval flavor capsule and methods of manufacture |
| 09/29/2011 | WO2011117733A1 Smoking article with flavor delivery system |
| 09/29/2011 | WO2011117584A1 Tobacco smoke filter |
| 09/29/2011 | WO2011116978A1 Methods of manufacturing cigarettes and filter subassemblies with squeezable flavor capsule |
| 09/29/2011 | WO2011116976A1 Filter cigarette with variable ventilation |
| 09/29/2011 | US20110232663 Filter cigarette with variable ventilation |
| 09/29/2011 | US20110232661 Smoking Article |
| 09/29/2011 | US20110232660 Filter for a Smoking Article |
| 09/29/2011 | US20110232659 Methods of manufacturing cigarettes and filter subassemblies with squeezable flavor capsule |
| 09/29/2011 | US20110232658 Filtered cigarette incorporating a breakable capsule |
| 09/29/2011 | CA2791260A1 Cigarette filter and a capsule filter cigarette using same |
| 09/28/2011 | EP2368448A1 Smoking article with variable ventilation |
| 09/28/2011 | EP2367452A1 Multi-filter for a smoking product |
| 09/28/2011 | EP2367451A1 Inspection system for a smoking article having an object inserted therein, and associated method |
| 09/28/2011 | CN201986681U 异形滤芯滤棒 Filter rod shaped filter |
| 09/28/2011 | CN201986680U 卷曲对辊 Crimp on the roll |
| 09/28/2011 | CN102202530A Filter for a smoking article |
| 09/28/2011 | CN101394760B Deflecting device, machine comprising such a deflecting device, and method for conveying and deflecting at least one continuous filter tow |
| 09/22/2011 | WO2011114946A1 Non-heating type tobacco |
| 09/22/2011 | WO2011114440A1 Filter manufacturing machine |
| 09/22/2011 | US20110230320 Apparatus for inserting objects into a filter component of a smoking article, and associated method |
| 09/21/2011 | EP2366296A1 Cigarette filter |
| 09/21/2011 | CN201976725U 一种隐形长过滤嘴香烟 An Invisible long filter cigarettes |
| 09/21/2011 | CN102196737A Inspection system for a smoking article having an object inserted therein, and associated method |
| 09/20/2011 | US8020566 Apparatus for dispensing a metered amount of liquid to a porous plug |
| 09/15/2011 | US20110220134 Filter For A Smoking Article |
| 09/14/2011 | CN201967627U Novel integrated filter tip |
| 09/14/2011 | CN1871955B Production method of cigarette filter-tip containing nanomaterial and application of such namomaterial in manufacturing cigarette |
| 09/14/2011 | CN102178351A Soybean fibrin compound filter tip and preparing method thereof |
| 09/14/2011 | CN102178350A Silk protein compound filter tip and preparing method thereof |
| 09/14/2011 | CN102178349A Gynostemma pentaphylla filter cigarette and preparation method thereof |
| 09/14/2011 | CN102178348A Filter tip additional material capable of reducing harmful ingredients as well as preparation method and application thereof |
| 09/14/2011 | CN102178347A Filter tip for reducing smoke of cigarettes selectively and preparation method thereof |
| 09/14/2011 | CN101889733B Novel flavoring filter tip |
| 09/09/2011 | WO2011107854A1 Machine and method for making cigarette filters |
| 09/07/2011 | CN201957749U Filter stick glue spraying system |
| 09/06/2011 | US8012399 Formation of nano-or micro-scale phenolic fibers via electrospinning |
| 09/06/2011 | US8011374 Preparation of mixed metal oxide catalysts from nanoscale particles |
| 08/31/2011 | EP2361221A1 Carbonaceous material having modified pore structure |
| 08/31/2011 | CN201947933U 利用plc控制和声光报警的滤棒成型机加甘油系统 The use of sound and light alarms plc control filter rod forming machine glycerol system |
| 08/31/2011 | CN102168392A Harm reducing coating for cigarettes |
| 08/31/2011 | CN102166042A Spiral filter stick |
| 08/31/2011 | CN102166041A Device for manufacturing hollow filter stick |
| 08/31/2011 | CN101828769B Preparation method of cigarette flavor compensating particles |
| 08/31/2011 | CN101822425B Preparation method of cigarette absorption type flavor compensation material |
| 08/30/2011 | US8006703 In situ synthesis of composite nanoscale particles |
| 08/30/2011 | CA2518198C Electroprocessed phenolic materials and methods |
| 08/25/2011 | US20110203599 Smoking article and method of manufacturing same, and method of manufacturing carbon monoxide reducing agent |
| 08/24/2011 | EP2358222A1 MOLECULARLY IMPRINTED SMART POLYMERS (MISPs) |
| 08/24/2011 | CN201938347U 软胶囊滤棒 Plug of soft capsules |
| 08/24/2011 | CN201938346U 长孔滤棒 Long hole filter rods |
| 08/24/2011 | CN201938345U Kdf2滤棒成型机成型槽腔冷却系统 Kdf2 filter rod molding machine slot cavity cooling system |
| 08/24/2011 | CN201938344U 滤棒成型机的光电传感器微调装置 Filter rod forming machine photoelectric sensor trimming device |
| 08/24/2011 | CN102164515A Ventilating sheath for smoking article |
| 08/24/2011 | CN102160690A Online detection and control method and device of periphery of filtering rod |
| 08/24/2011 | CN102160687A Multiple-strand machine for producing products for the tobacco industry and method for controlling the machine |
| 08/24/2011 | CN101278759B Method for easily and fast adding tea polyphenol into cigarette |
| 08/18/2011 | DE102010008095A1 Mehrstrangmaschine zur Herstellung von Produkten der Tabak verarbeitenden Industrie und Verfahren zur Steuerung einer Mehrstrangmaschine Multiple line machine for manufacturing products of the tobacco-processing industry and method for controlling a multi-phase machine |
| 08/17/2011 | EP2356915A1 Device for simultaneous production of at least two fibrous webs for the production of filter rods for the tobacco industry |
| 08/17/2011 | CN201932877U 一种由重量变化控制自动升降的装置 An automatic lifting device controlled by the weight change |
| 08/17/2011 | CN201928986U 一种节能型烤烟房散热装置 An energy-saving type of flue-cured tobacco room cooling devices |
| 08/17/2011 | CN201928985U Latex alarm system for cigarette filter tip forming machine |
| 08/17/2011 | CN201928984U 一种烟叶多工位称重配方系统 One kind of tobacco weighing recipe multi-station system |
| 08/17/2011 | CN102159103A Filter for a smoking article |
| 08/17/2011 | CN102159102A Filter for a smoking article |
| 08/17/2011 | CN102159101A Filter for a smoking article |
| 08/17/2011 | CN101487150B Preparation of fibre beam for polypropylene cigarette containing water-soluble high polymer |
| 08/16/2011 | US7997282 Cigarette filter with beaded carbon |