| Patents for A24B 15 - Chemical features or treatment of tobacco; Tobacco substitutes (7,812) |
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| 05/06/2009 | CN101422277A Method for adjusting and controlling nicotine content in tobacco extract |
| 05/06/2009 | CN101422276A Method for adjusting and controlling chlorate and nitrate in tobacco extract |
| 04/30/2009 | WO2009019514A3 Methods for modifying plant matter |
| 04/30/2009 | WO2009010176A3 Tobacco substitute, and molded tobacco substitute article |
| 04/30/2009 | WO2006124448A3 Reduced risk tobacco products and methods of making same |
| 04/29/2009 | CN201226775Y Electric cigarette with PCBA plate |
| 04/29/2009 | CN201226774Y Electric cigarette with air switch |
| 04/29/2009 | CN101420873A Apparatus for producing flavor for swelling tobacco material and method of producing the same |
| 04/29/2009 | CN101416779A Tobacco shred additive capable of reducing carbon monoxide in cigarette fume |
| 04/29/2009 | CN101416778A Ferment for tobacco fermentation and use thereof |
| 04/29/2009 | CN101416777A Preparation method of tobacco extractum and use thereof |
| 04/29/2009 | CN101416776A Flavoring formulation capable of increasing tobacco leaf quality |
| 04/29/2009 | CN101416775A Tomato gradual extraction and integrated utilization method in cigarette |
| 04/29/2009 | CN101416774A Grape biology extract for tobacco and use thereof in cigarette |
| 04/29/2009 | CN101416773A Method for increasing the quality of flavoring essences for tobacco using oak |
| 04/29/2009 | CN100482112C Traditional Chinese medicine additive for cigarette, its prepn. method and quality control method |
| 04/23/2009 | WO2007072224A8 Increasing levels of nicotinic alkaloids |
| 04/22/2009 | CN101412945A Walnut shell extract and use thereof in cigarettes |
| 04/22/2009 | CN101411543A Method for preparing flavoring for cigarette and use |
| 04/16/2009 | DE102008014587A1 Rauchlose Zigarette und Verfahren zu ihrer Herstellung A smokeless cigarette, and processes for their preparation |
| 04/15/2009 | CN201219481Y Tobacco reconstituted by composite papermaking method |
| 04/15/2009 | CN101406319A Low-harm resveratrol cigarette |
| 04/15/2009 | CN101406318A Sweet functional clustering formulation approaching to tobacco sweet and capable of markedly increasing cigarette sweet rhyme |
| 04/15/2009 | CN101406317A Supercritical expansion processing method for drying cigarette |
| 04/09/2009 | WO2007042868A3 Cigarette with colored smoke |
| 04/09/2009 | WO2005104771A3 A high flavor load particle and method of preparing same |
| 04/08/2009 | CN101404902A Gamma cyclodextrin flavoring-release additives |
| 04/02/2009 | WO2008081341A3 Sterilized moist snuff and method |
| 04/01/2009 | CN101397313A Maillard reaction intermediate, preparation method and use thereof |
| 04/01/2009 | CN101396170A Modified absorbing material granules and preparation method and made cigarette composite tip |
| 04/01/2009 | CN101396169A Cured tobacco perfume formulation |
| 04/01/2009 | CN101396167A Industrialization production method of pipe tobacco |
| 03/31/2009 | US7509961 Cigarettes and cigarette components containing nanostructured fibril materials |
| 03/25/2009 | EP1742546B9 Removal of nitrogen containing compounds from tobacco |
| 03/25/2009 | CN101392033A Aloe polysaccharide extraction method and use thereof in cigarette |
| 03/25/2009 | CN101390654A Water-melon frost additive and use thereof in cigarette |
| 03/19/2009 | WO2009034232A1 Preparation and a component intended to be added to a tobacco product |
| 03/19/2009 | WO2009007854A3 Oral pouch product including soluble dietary fibers |
| 03/19/2009 | US20090071489 In situ synthesis of composite nanoscale particles |
| 03/19/2009 | CA2704129A1 Preparation and component intended to be added to a tobacco product |
| 03/18/2009 | CN101385975A Composite metal oxides and preparation method and use thereof |
| 03/18/2009 | CN101385572A Selection method of replace leaf set in cigarette formulation |
| 03/18/2009 | CN101385571A Cigarette tobacco leaf formulation design method |
| 03/12/2009 | US20090065013 moist snuff non-tobacco composition and a method for producing thereof |
| 03/11/2009 | EP2031989A2 Dissolvable tobacco film strips and method of making the same |
| 03/11/2009 | CN101381972A Low sidestream smoke cigarette with non-combustible treatment material |
| 03/11/2009 | CN101381653A Method for preparing spice for cigarette by pressure oxidation of terpenoid |
| 03/11/2009 | CN101380138A Yew tobacco substitute cigarette |
| 03/11/2009 | CN101380137A Yew low-evil cigarette |
| 03/10/2009 | US7500485 Foamed tobacco products and method of making same |
| 03/05/2009 | WO2009027331A2 Tipping paper |
| 03/04/2009 | CN101375737A Agent capable of inhibiting harmful substance in cigarette |
| 03/04/2009 | CN101375735A Method for preparing burley tobacco expanded tobacco shred for low-coke tar flue-cured type cigarette |
| 03/04/2009 | CN100464648C Cigarettes made from enhanced plant leaves with trace elements and a production method thereof |
| 03/03/2009 | CA2484064C Improvements relating to smoking articles and smokable filler materials therefor |
| 02/26/2009 | US20090050166 Shredded tobacco and method of treating tobacco |
| 02/26/2009 | US20090050165 Herbal and tobacco filler composition for biri, cigarette and the like |
| 02/25/2009 | CN201197360Y Electric cigarette |
| 02/25/2009 | CN101374429A Cigarette components having encapsulated catalyst particles and methods of making and use thereof |
| 02/25/2009 | CN101371721A 电子香烟盒 Electronic cigarette boxes |
| 02/25/2009 | CN101371720A Tobacco additive agent as well as preparation method and use thereof |
| 02/19/2009 | WO2009021357A1 Cooling agent composition and preparative method thereof |
| 02/19/2009 | US20090044818 Carbonaceous heat source composition for non-combustion type smoking article and non-combustion type smoking article |
| 02/19/2009 | US20090044817 Multi-component filter for a smoking article |
| 02/19/2009 | US20090044816 Smoking article having carbon dioxide delivery technology for sensorially improved carbon filtration and method of smoking |
| 02/18/2009 | CN101366551A Molecular engram material selectively removing TSNA in cigarette flue gas, preparation and application method thereof |
| 02/17/2009 | US7491675 decomposition of the copper 2,4-pentanedionate to form copper and/or copper oxide nanoparticles, then mixing with cerai particles, to form catalysts used for oxidation of carbon monoxide, the reduction of nitric oxide and the conversion of hydrocarbons; catalytic exhaust systems |
| 02/12/2009 | WO2009019514A2 Methods for modifying plant matter |
| 02/12/2009 | US20090038631 Oral tobacco product having a hydrated membrane coating and a high surface area |
| 02/12/2009 | US20090038629 Flavor sheet for smoking article |
| 02/12/2009 | US20090038628 Smoking articles enhanced to deliver additives incorporated within electroprocessed microcapsules and nanocapsules, and related methods |
| 02/11/2009 | CN101361590A Allium tubersum rottl extract and preparation method thereof and use in cigarette |
| 02/11/2009 | CN100459892C Cigarette odor-absorbing modifying agent and method for making same and uses |
| 02/11/2009 | CN100459891C Cut-tobacco reinforcing alcoholized biological preparation |
| 02/11/2009 | CN100459889C Paper method leaching and thickening process for remaking tobacco leaf |
| 02/05/2009 | US20090032040 Porous plastic smokeless tobacco substitutes |
| 02/05/2009 | US20090032039 Prefabricated tobacco strand for self-made cigarette and tobacco product consisting of such tobacco strand |
| 02/05/2009 | US20090032036 Apparatus for producing a flavor for expanded tobacco material and method of producing same |
| 02/04/2009 | CN201188868Y Anionic electronic cigarrette |
| 02/04/2009 | CN101357950A Extraction method of polysaccharides from morinda officinalis how and application thereof in cigarette |
| 02/04/2009 | CN101357949A Extraction method of polysaccharides from morinda officinalis how and application thereof in cigarette |
| 02/04/2009 | CN101356997A Preparation method of alcohol extract of morinda root and use thereof in cigarette |
| 02/04/2009 | CN101356996A Preparation method of water extract of morinda root and use thereof in cigarette |
| 02/04/2009 | CN101356995A Cure tobacco leaf roasting aroma-extracting agent and use thereof |
| 02/04/2009 | CN101356994A Health cigarette |
| 02/04/2009 | CN101356993A Health tobacco |
| 02/04/2009 | CN100456973C Method for preparing health cigarette |
| 02/04/2009 | CN100456972C Cigarette products and method for controlling burning rate thereof |
| 02/04/2009 | CN100456971C Reproduced tobacco leaf |
| 02/04/2009 | CN100456970C Manufacturing apparatus for carbonaceous heat source chip |
| 01/29/2009 | WO2009015142A2 Smokeless tobacco compositions and methods for treating tobacco for use therein |
| 01/29/2009 | WO2008116339A3 Organic compounds |
| 01/29/2009 | US20090028803 Flavorant ester salts of polycarboxylic acids and methods for immobilizing and delivering flavorants containing hydroxyl groups |
| 01/29/2009 | US20090025741 Tobacco-free oral flavor delivery pouch product |
| 01/29/2009 | US20090025739 Smokeless Tobacco Composition |
| 01/29/2009 | US20090025738 Smokeless Tobacco Composition |
| 01/28/2009 | EP2018813A1 Carbonaceous heat source composition for non-combustible smoking article and non-combustible smoking article |
| 01/28/2009 | CN101355885A Nicotine with a reduced content of nitrosamines |
| 01/28/2009 | CN101352259A Ligusticum sinense volatile oil and use thereof in tobacco |
| 01/28/2009 | CN101352258A Ligusticum sinense extract liquid and use thereof in tobacco |