| Patents for A24B 15 - Chemical features or treatment of tobacco; Tobacco substitutes (7,812) |
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| 08/04/2009 | US7568485 System for dispersing powder materials in a cigarette rod |
| 07/30/2009 | WO2008090477A8 Methods and apparatus for the selective removal of constituents from aqueous tobacco extracts |
| 07/29/2009 | CN101491370A Tobacco shred additive capable of removing tobacco poison with health-care treatment function |
| 07/29/2009 | CN100518551C Reduction of nitrosamines in tobacco and tobacco products |
| 07/22/2009 | EP1265504B1 Electrical smoking system and method |
| 07/22/2009 | CN101485490A Preparation method of additive agent capable of causing flue-cured tobacco to have fragrance of oolong tea, flavoring as well as application in flue-cured tobacco |
| 07/22/2009 | CN100515244C Fermented tart fruit used as tobacco aromatic and its preparation method |
| 07/22/2009 | CN100515243C Cigarettes made from enhanced plant leaves with trace elements and production thereof |
| 07/22/2009 | CN100515242C A compound addictive for lowering CO content in cigarette smoke and application thereof |
| 07/16/2009 | CA2711630A1 Tobacco product for oral use |
| 07/15/2009 | EP2077731A2 Cigarette components having encapsulated catalyst particles and methods of making and use thereof |
| 07/15/2009 | EP1545249B1 A process for reducing nitrogen containing compounds and lignin in tobacco |
| 07/15/2009 | CN101480274A Method for fermenting tobacco leaf using Pu'er tea |
| 07/15/2009 | CN101480273A Synthetic tobacco |
| 07/15/2009 | CN101480272A Technique for preparing Chinese caterpillar fungus cigarette |
| 07/15/2009 | CN100512689C Additive for lowering tar and free radical content in cigarette smoke and its adding method |
| 07/09/2009 | WO2009084458A1 Non-combustion type smoking article with carbonaceous heat source |
| 07/09/2009 | WO2009036851A3 Use of microcapsules and microcapsule |
| 07/08/2009 | CN101473999A Health-care type electronic smoke liquid for preventing and treating decayed tooth |
| 07/08/2009 | CN101473998A Sustained-release cassia leaf oil microemulsion, preparation method and use thereof |
| 07/08/2009 | CN101473997A Green tobacco substitute |
| 07/08/2009 | CN100508802C Use of catalyst in tobacco leaf and tobacco filament |
| 07/08/2009 | CN100508801C Preparing method of sargassum fusiforme alcohol extract and application of sargassum fusiforme in tobacco |
| 07/08/2009 | CN100508800C Preparing method of sargassum fusiforme aqueous extract and application of sargassum fusiforme in tobacco |
| 07/07/2009 | US7556046 Method of reducing nitrosamines content in tobacco leaves |
| 07/02/2009 | WO2009082331A1 A tobacco or non-tobacco product comprising magnesium carbonate |
| 07/01/2009 | EP1781124B1 Modified reconstituted tobacco sheet |
| 06/25/2009 | US20090159091 Activated carbon from microcrystalline cellulose |
| 06/24/2009 | CN101461566A Atomized liquid of electronic smoke |
| 06/24/2009 | CN101461565A Medicinal health type tobacco juice for electronic smoke |
| 06/24/2009 | CN101461564A Tar-reducing flavour intensifier of fire-cured tobacco as well as preparation method and use method thereof |
| 06/24/2009 | CN101461563A Top dressing flavor of fire-cured tobacco as well as preparation method and use method thereof |
| 06/24/2009 | CN101461562A Top dressing of fire-cured tobacco as well as preparation method and use method thereof |
| 06/24/2009 | CN101461561A Conversion agent of fire-cured tobacco odor type as well as preparation method and use method thereof |
| 06/24/2009 | CN101461560A Fire-cured tobacco type low-coke tar cigarette and technique for preparing the same |
| 06/23/2009 | US7549426 Method of reducing nitrite and/or nitrosamine in tobacco leaves using microorganism having denitrifying ability |
| 06/23/2009 | US7549425 Method of reducing nitrosamine content in tobacco leaves |
| 06/23/2009 | CA2508710C Smoking article with a flavour material in the sidestream smoke |
| 06/17/2009 | CN101455442A Grape extractum and preparation method thereof and use thereof in cigarette performing |
| 06/17/2009 | CN101455441A Apple extractum and preparation method thereof and use thereof in cigarette perfuming |
| 06/17/2009 | CN101455440A Mango extractum and preparation method thereof and use thereof in cigarette perfuming |
| 06/17/2009 | CN100500034C Compound type gas phase mildew proof antiseptic antistaling agent and its manufacturing method and application |
| 06/16/2009 | US7546839 Colored smoke module for cigarette |
| 06/16/2009 | CA2427988C Tobacco odor deodorizing perfume composition, tobacco odor deodorant, cigarette low in sidestream smoke odor, and tobacco package |
| 06/11/2009 | WO2009073690A1 System and process for tobaccoless nicotine delivery |
| 06/10/2009 | CN101449854A Fermentation optimization method of tobacco essence |
| 06/10/2009 | CN100496311C Cigarette additive for reducing cigarette tar and reducing poison and application thereof |
| 06/10/2009 | CN100496310C Method for preparing tobacco leaf fermented SOD liquid formulation |
| 06/04/2009 | WO2009069519A1 Aerosol-generating solution for aerosol aspirator |
| 06/04/2009 | WO2009068279A1 Smokeless compressed tobacco product for oral consumption |
| 06/04/2009 | US20090139534 Cigarettes and cigarette components containing nanostructured fibril materials |
| 06/04/2009 | US20090139533 System and process for tobaccoless nicotine delivery |
| 06/04/2009 | CA2707001A1 Smokeless compressed tobacco product for oral consumption |
| 06/04/2009 | CA2706928A1 Aerosol-generating liquid for use in aerosol inhalator |
| 06/03/2009 | EP1427300B1 Oxidant/catalyst nanoparticles to reduce carbon monoxide in the mainstream smoke of a cigarette |
| 06/03/2009 | CN101444334A Application of 6-0- acetyl-2,3,4-tri-0-isobutyryl-Beta-D-glucopyranose in cigarette |
| 06/03/2009 | CN101444333A Method of preparing Grosvenor momordica extract and application thereof |
| 06/03/2009 | CN101444332A Health care blended type cigarette |
| 06/03/2009 | CN101444331A Ultrahigh-pressure extraction method of honeysuckle flower, wild chrysanthemum and mulberry leaf and application of extract liquid thereof |
| 06/03/2009 | CN101444330A Top dressing flavor capable of covering up couch grass-like miscellaneous gas of tobacco products |
| 06/03/2009 | CN101444329A Tobacco humectant |
| 06/03/2009 | CN100493393C A healthy tea leaf cigarette filament |
| 06/03/2009 | CN100493391C Preparation method for stable licorice powder or cocoa powder dispersion liquid |
| 06/02/2009 | CA2524714C Method of manufacturing regenerated tobacco material |
| 06/02/2009 | CA2427983C Tobacco odor deodorizing perfume compositon, tobacco odor deodorant, cigarette low in sidestream smoke odor, and tobacco package |
| 05/28/2009 | US20090133704 Tobacco Compositions |
| 05/28/2009 | US20090133703 Tobacco compositions |
| 05/27/2009 | EP2061889A2 Increasing levels of nicotinic alkaloids |
| 05/27/2009 | CN101438855A Maillard reaction product under ultra-high pressure condition and use thereof in tobacco |
| 05/27/2009 | CN101438854A Maillard reaction product of Chinese date extract and use thereof in tobacco |
| 05/27/2009 | CN101438853A Wet adding method of CMC additive agent and agitator thereof |
| 05/27/2009 | CN101438852A Technique for preparing thin slice of tobacco and prepared thin slice of tobacco |
| 05/27/2009 | CN101438851A Method for reducing dry sensation of cigarette smoke |
| 05/27/2009 | CN100490685C Health smoke substitute making cactus as main raw material |
| 05/26/2009 | US7538071 Methods of reducing the nicotine content of tobacco plants and tobacco plants obtained thereby |
| 05/21/2009 | US20090126747 Plant extracts and uses thereof in filter systems |
| 05/21/2009 | US20090126746 Tobacco Articles and Methods |
| 05/20/2009 | CN101437497A Stable lozenge compositions providing rapid release of nicotine |
| 05/20/2009 | CN101437496A Chewing gum compositions providing rapid release of nicotine |
| 05/20/2009 | CN101434926A A strain of Rhodococcus capable of metabolizing nicotine and use thereof |
| 05/20/2009 | CN101433367A Foaming thin sheet for cigarette and preparation method thereof |
| 05/20/2009 | CN100488940C Oxalate for preparing ambrox or releasing ambrox in cigarette smoke and its use |
| 05/20/2009 | CN100488385C Cigarette of mixing haulm of fennel and tobacco leaves, and preparation method |
| 05/14/2009 | WO2009027331A3 Tipping paper |
| 05/14/2009 | US20090120449 Smoking machine |
| 05/13/2009 | CN101431908A Tobacco shreds and method for treatment of tobacco |
| 05/13/2009 | CN101427847A Process for producing Zimbabwe tobacco clean oil and uses thereof |
| 05/13/2009 | CN101427846A Method for improving efficiency of slice raw material abstraction and quality of slice flue gas with complex enzyme |
| 05/13/2009 | CN101427845A Chinese medicinal herb composition for cigarette |
| 05/13/2009 | CN101427844A Health care cigarette of fig |
| 05/13/2009 | CN101427843A Health care cigarette with composite component |
| 05/13/2009 | CN101427841A Method for improving quality of tobacco leaf with proteinase biotransformation |
| 05/13/2009 | CN100486470C Tobacco substituent for making safe cigarette, making method and product therefrom |
| 05/13/2009 | CN100486469C Medicated cigarette-type smoking quitting product and production method thereof |
| 05/07/2009 | WO2009056609A1 Smokeless oral tobacco composition and methods of making the same |
| 05/07/2009 | US20090119806 Tobacco cultivar aob 175 and products therefrom |
| 05/07/2009 | US20090114235 Tobacco cultivar aob 171 and products therefrom |
| 05/07/2009 | CA2701869A1 Smokeless oral tobacco composition and methods of making the same |
| 05/06/2009 | EP1575383B1 A moist snuff composition comprising at least one thickening agent and a method for its manufacture |
| 05/06/2009 | CN101423785A Method for preparing perfume for red jujube fermentation type wine cigarette |