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)
01/2007
01/04/2007	WO2007000937A1 Cigarette with filter
01/04/2007	US20070000505 Smoking article with tobacco beads
01/03/2007	EP1738821A1 Method of reducing the level of nitrogen oxides in a medium by absorption with resorcin¬4\|arenes
01/03/2007	CN2852728Y Environmental protection health-care cigarette
01/03/2007	CN2852727Y Cigarette with ultralong filter tip
01/03/2007	CN2852726Y Cigarette with hollow
01/03/2007	CN2852725Y Cigarette with hollow filter tip
01/03/2007	CN1887126A Fruity cigarette and its filter tip making process
12/2006
12/28/2006	WO2006137690A1 Filtering media for smoking and cigarette filter, cigarette and smoking device using the same
12/28/2006	WO2006136950A1 Method
12/28/2006	WO2006136199A1 Smoking device incorporating a breakable capsule, breakable capsule and process for manufacturing said capsule
12/28/2006	WO2006136197A1 Smoking device incorporating a breakable capsule, breakable capsule and process for manufacturing said capsule
12/28/2006	US20060293157 Method and apparatus for incorporating objects into cigarette filters
12/28/2006	US20060289024 Coprecipitating mixture of copper hydroxide and zinc hydroxide, aging, filtering, washing with deionized water, drying, and calcining; for use in cigarette filters or reducing concentration of carbon monoxide from vehicle exhaust emission
12/28/2006	US20060289023 Filter containing a metal phthalocyanine and polycationic polymer
12/28/2006	US20060289022 Tobacco smoke filter
12/28/2006	CA2606974A1 Method of reducing the level of nitrogen oxides in a medium by absorption with resorcin(4) arenes
12/27/2006	EP1528867B1 Improvements relating to filter-tip cigarettes and method of manufacturing same
12/27/2006	CN1886070A Device for processing filter tow material, and device for the production of filters
12/26/2006	US7153447 Emulsion for use as a lubricant in the production of threads, containing mineral oil and emulsifiers selected from sorbitan esters, polyglyerol esters, polyricinoleate
12/26/2006	US7152609 Catalyst to reduce carbon monoxide and nitric oxide from the mainstream smoke of a cigarette
12/21/2006	WO2006133491A1 Capture of toxins and environmental contaminants
12/21/2006	DE202006016350U1 Smoke filter for e.g. tobacco pipe, has radially outwards closed and essentially circular chamfer arranged centrically in outer filter cap front surface, where chamfer has base, which is provided with number of flue holes
12/21/2006	DE202006016343U1 Smoke filter for e.g. tobacco pipe, has cylindrical cover and two filter covers that close cover at end side, where cylindrical cover is made of absorbent wound paper and outer surface of cover is provided with pressed impressions
12/21/2006	DE102005000910B4 Herstellung von Filterstopfen bzw. von Filterzigaretten Manufacture of filter plugs of filter cigarettes or
12/20/2006	EP1555899B1 Smokers filter
12/20/2006	CN1882258A Arrangement for producing filter cigarettes
12/20/2006	CN1879511A Tip addictive material for decreasing tobacco specified nitrosamine in cigarette smoke and method for preparing same
12/20/2006	CN1290903C Process for producing an open celled foam
12/14/2006	US20060278249 Filter containing a metal phthalocyanine and a polycationic polymer
12/13/2006	EP1729603A1 Tobacco smoke filter
12/13/2006	CN1875797A A cigarette with orange flavor
12/07/2006	US20060272663 Filtered cigarette incorporating a breakable capsule
12/07/2006	US20060272662 having multi-component filter wherein an upstream sorbent removes at least one constituent from mainstream tobacco smoke passing through filter and downstream flavor segment compensates for taste lost to the sorbent; flavor component includes cellulosic flavor bearing granules
12/06/2006	CN2843096Y Porous cigarette-tip box
12/06/2006	CN1874695A A device for feeding filter rods in a filter tip attachment machine
12/06/2006	CN1871955A Prodn. method of cigarette filter-tip contg. nanomaterial and application of such namomaterial in mfg. cigarette
12/06/2006	CN1871954A Cigarette filter with adjustable gate
12/06/2006	CN1871953A Cigarette with tea smell
12/06/2006	CN1287698C Shredded coconut and boehmeria nive pure natural plant fibre filter tip and its production method
12/06/2006	CN1287697C Biodegradable filter for cigarettes
12/06/2006	CN1287696C Tobacco filters, cigarette and method of producing the tobacco filters
11/2006
11/30/2006	DE102005024645A1 Vorrichtung zur Aufbereitung und/oder Herstellung von stabförmigen Gegenständen der tabakverarbeitenden Industrie Device for preparation and / or production of rod-shaped articles of the tobacco-processing industry
11/29/2006	EP1726225A1 Filter rod manufacturing machine
11/29/2006	EP1726223A2 Apparatus for processing and/or producing rod-shaped articles of tobacco processing industry
11/29/2006	EP1725126A1 Process for making filter tow
11/29/2006	CN2840700Y Novel cigarette filter tip
11/29/2006	CN1287049C Yew paper for cigarette with patterns consisting micropores
11/29/2006	CN1286408C Absorption additive compound used in cigarette filter tip and its preparation method
11/22/2006	EP1723860A1 Nicotine-reducing agent and nicotine reduction method
11/22/2006	CN2838311Y Cigarette filter-tip with novel structure
11/22/2006	CN1867270A 烟草烟雾过滤器 Tobacco smoke filters
11/22/2006	CN1864567A Compound filter product containing natural plant absorptive material, preparation method and application thereof
11/22/2006	CN1864566A Powder feeder for filter stick
11/16/2006	US20060255491 Cigarette filters including latex bonded nonwoven fabric
11/16/2006	US20060254605 Palladium-containing nanoscale catalysts
11/15/2006	EP1389922B1 Filter tow made from crimped endless cellulose acetate filaments
11/15/2006	EP1317192B1 Tobacco smoke filter
11/15/2006	CN2836489Y Double layer filtering tip for filtering cigarette tar
11/15/2006	CN1284492C Cigarette filter and filter-tipped cigarette
11/09/2006	WO2006117862A1 Cigarette filter capable of removing harmful substance
11/09/2006	WO2006117697A1 Cigarettes and filter subassemblies with sqeezable flavor capsule and methods of manufacture
11/09/2006	US20060252622 Filter rod making machine
11/09/2006	CA2606049A1 A method for using an ethoxylated alkyl phosphate ester additive as a plugmaker processing aid
11/08/2006	CN2834204Y Smoking filter device
11/08/2006	CN1857130A Method for producing filter tip addition liquid and its filter tip
11/02/2006	US20060243290 Tobacco product labeling system
11/02/2006	DE102005016415A1 Filter connection for smokeless cigarette, has heating peg interlocked to filter mouthpiece and fitted into nicotine deposit and acetate-made filter
10/2006
10/26/2006	US20060237024 Tobacco product labeling system
10/25/2006	EP1714558A2 Sleeve for a russian cigarette
10/25/2006	CN2829391Y Cigarette filter-tip having multi-layer filtration
10/25/2006	CN2829390Y Filter-tip with concave rod clay filtering means
10/25/2006	CN1849949A Cigarette filter-tip of reducing harm component in smoke and retaining fragrance component
10/25/2006	CN1849948A New harm-reducing tar-reducing and fragnance-leaving method
10/19/2006	WO2006109189A1 Thermally insulative smoking article filter components
10/19/2006	WO2006108470A1 Tabacco smoke filter
10/19/2006	DE102005017478A1 Tabakrauchfilter Tobacco smoke filter
10/18/2006	EP1711077A1 Tobacco smoke filter
10/18/2006	CN2827021Y Groove multiple section type composite filter tip of cigarette
10/18/2006	CN2827020Y Filter tip
10/18/2006	CN2827019Y Dual composite filtering core contg. acetate fiber filtering rod and acetate fiber hollow filtering rod
10/18/2006	CN2827018Y Dual composite filtering core contg. corrugated fillering rod and acetate fiber hollow filtering rod
10/18/2006	CN2827017Y Nanomete porous channel filter tip
10/18/2006	CN1849209A Method and apparatus for incorporating objects into cigarette filters
10/18/2006	CN1279855C Device for combining groups of filter segments for producing multi-segment filters of the tobacco industry, and trough drum
10/12/2006	US20060225755 Cigarette with colored smoke
10/12/2006	US20060225754 Colored smoke module for cigarette
10/12/2006	US20060225753 Tobacco smoke filter and tobacco blend for altering mainstream smoke
10/12/2006	US20060225752 Improved Cigarette Filters Comprising Compound Fibers
10/12/2006	DE102005015877A1 Verfahren und Einrichtung zum Auftragen von Triacetin auf eine Filtermaterialbahn Method and apparatus for applying triacetin on a web of filter material
10/11/2006	EP1709878A2 Method and apparatus for applying triacetin on a filter material web
10/11/2006	EP1455608B1 Method and composition for mentholation of cigarettes
10/11/2006	CN2824599Y Bottle for infusing additive liquid into filter tip
10/11/2006	CN2824598Y Multifunctional cigarette holder filtered by tubular cotton paper
10/11/2006	CN1843619A Method for preparing high-selective absorbing and separating fiber material
10/11/2006	CN1843238A Method and device for coating vinegar essence to filtering material belt
10/11/2006	CN1843237A Regulate and control type micropore groove composite filter tip
10/11/2006	CN1278636C Filter for cigarette, and cigarette
10/05/2006	WO2006103404A1 Porous carbon materials and smoking articles and smoke filters therefor incorporating such materials
10/05/2006	US20060219253 Relating to smoking article filters

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