| Patents for A24B 15 - Chemical features or treatment of tobacco; Tobacco substitutes (7,812) |
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| 07/23/2008 | CN100403908C Nuisanceless tobacco leaf alcoholization and fungus-proof pesticide |
| 07/22/2008 | CA2491914C Smoking article and smoking material therefor |
| 07/16/2008 | EP1771096B1 Smokeable tobacco substitute filler having an increased fill value and method of making same |
| 07/16/2008 | CN100401929C Smoking articles and method for improving residue gas of smoking articles |
| 07/15/2008 | US7398783 Smoking article |
| 07/15/2008 | CA2527939C Apparatus for manufacturing components for smoking articles |
| 07/15/2008 | CA2516015C Filter containing a metal phthalocyanine and a polycationic polymer |
| 07/10/2008 | US20080163879 Comprising discrete segments of smokable material having an encapsulated flavorant such as menthol contained within a component of the smokable material to provide a stable release of flavorant at different points during smoking, and in particular in the final puffs |
| 07/09/2008 | EP1940791A1 Organic compounds |
| 07/09/2008 | EP1468618B1 Smoking implement |
| 07/09/2008 | CN101214088A Chinese herbal medicine extract for reforging tobacco leaf by papermaking method and preparation and using method thereof |
| 07/09/2008 | CN101214083A Cigarette leaf group formula grouping method |
| 07/03/2008 | US20080156338 Sterilized moist snuff and method |
| 07/03/2008 | US20080156336 Smoking article with encapsulated flavourant |
| 07/02/2008 | EP1937092A2 A reconstituted tobacco with bonded flavorant, smoking article and methods |
| 07/02/2008 | EP1708582B1 Process for reducing the level of harmful substances in tobacco leaves |
| 07/02/2008 | EP1635656B1 Catalyst to reduce carbon monoxide and nitric oxide from the mainstream smoke of a cigarette |
| 07/02/2008 | CN101210055A Modified guar gum, preparing method thereof, and application of the same in preparing tobacco thin sheet |
| 07/02/2008 | CN101209986A Microwave method for extracting beta-carotene from tobacco leaf |
| 07/02/2008 | CN101209985A Method for extracting carotinoid from tobacco leaf by overcritical CO2 and application of the carotinoid in perfuming cigarette |
| 07/02/2008 | CN100398018C Smokeless tobacco product |
| 06/26/2008 | WO2008075942A1 N-substituted-p-menthane-3-carboxamide and uses thereof |
| 06/26/2008 | US20080149121 Dissolvable tobacco film strips and method of making the same |
| 06/25/2008 | CN101204250A Natural tobacco humectant additive and its preparation method and using thereof |
| 06/25/2008 | CN101204249A Preparation method for tobacco extracting |
| 06/25/2008 | CN101204248A Active plant bract powder tobacco shreds |
| 06/19/2008 | WO2007046005A9 A reconstituted tobacco with bonded flavorant, smoking article and methods |
| 06/18/2008 | EP1931224A2 Flavoured cigarette |
| 06/12/2008 | WO2008068153A2 Molecularly imprinted polymers selective for tobacco specific nitrosamines and methods of using the same |
| 06/12/2008 | CA2670927A1 Molecularly imprinted polymers selective for tobacco specific nitrosamines and methods of using the same |
| 06/11/2008 | CN101194754A Solvent for perfuming cigarette capable of improving perfume addition efficiency and uses thereof |
| 06/11/2008 | CN101194753A Tobacco biological carbohydrase for improving flavour absorbing quality of tobacco |
| 06/11/2008 | CN101194752A Oriental tobacco leaf concrete extracting method and use method thereof |
| 06/11/2008 | CN101194751A Plants additive agent for tobacco and method for producing the same |
| 06/11/2008 | CN101194750A Toadstool ferment produced perfume for tobacco and method for producing the same |
| 06/11/2008 | CN101194749A Thin section for tobacco, preparation method and application thereof |
| 06/10/2008 | CA2422036C Tobacco smoke filter |
| 06/05/2008 | WO2008065876A1 Method for production of tobacco leaf |
| 06/04/2008 | CN101190043A Health smoke |
| 06/04/2008 | CN100391376C Cigarette made from mulberry leaf |
| 06/04/2008 | CN100391375C Substitute of cigarette contaniing compound nicotine and preparation method |
| 05/22/2008 | WO2008023271A3 Smoking article with encapsulated flavourant |
| 05/22/2008 | US20080115795 Method of smoking reduction using cigarettes with longer |
| 05/21/2008 | CN201061254Y Kettle type high-shearing tobacco-leaching device for laboratory |
| 05/21/2008 | CN101184470A Cooling compounds |
| 05/21/2008 | CN101181095A Substitution type tobacco and preparation method thereof |
| 05/21/2008 | CN101181094A Cigarette |
| 05/15/2008 | WO2008056135A2 A smokeless tobacco product and method for forming such a product |
| 05/15/2008 | WO2008056011A1 Tobacco/catalyst mixtures for reducing toxic compounds in tobacco smoke |
| 05/14/2008 | CN101177669A Crude enzyme liquid prepared by microorganism and uses thereof |
| 05/14/2008 | CN101176571A Perfume additive for tobacco and preparation method thereof |
| 05/14/2008 | CN101176570A Perfume additive for natural tobacco and preparation method thereof |
| 05/14/2008 | CN100387160C Cigarette-like smoking substitute for women use |
| 05/08/2008 | US20080108710 improve the sugar tastes of non-caloric or low-caloric artificial sweeteners with natural sweetener; beverages, drinks, foods, drugs, cosmetics |
| 05/08/2008 | US20080107776 Non-caloric, low-caloric natural and/or synthetic; provide a more sugar-like temporal profile, including sweetness onset and sweetness linger, and/or a more sugar-like flavor profile; isoflavones, stilbenes, lignans, resorcyclic acid lactones; genistein, daidzein, glycitein, biochanin A, formononetin |
| 05/08/2008 | US20080107775 Improves the temporal profile and/or flavor profile by imparting a more sugar-like temporal profile and/or flavor profile |
| 05/07/2008 | CN101171976A Moist-keeping flavouring additive agent and preparation method thereof |
| 04/30/2008 | EP1915064A2 Extraction and storage of tobacco constituents |
| 04/30/2008 | CN101167923A Preparation of six ingredients with rehmannia and its application in cigarette |
| 04/30/2008 | CN101167600A Cigarette |
| 04/17/2008 | WO2007072224A3 Increasing levels of nicotinic alkaloids |
| 04/17/2008 | CA2564407A1 Cigarex the smokeless cigarette |
| 04/16/2008 | EP1909604A1 Smoking article |
| 04/16/2008 | CN101161801A Method for extracting chrysanthemum volatile oil and method for flavouring cigarette by employing same |
| 04/16/2008 | CN101161134A Reconstructed tobacco leaf slurry, tobacco slice and method for preparing the same |
| 04/16/2008 | CN100381083C Electronic nonflammable spraying cigarette |
| 04/16/2008 | CN100381082C Noncombustible electronic atomized cigarette |
| 04/15/2008 | CA2421177C Low sidestream smoke cigarette with combustible paper |
| 04/10/2008 | US20080085247 Composition of Menthyl Lactate and a Mixture of Menthol Isomers |
| 04/09/2008 | EP1906776A2 Tobacco compositions |
| 04/09/2008 | CN101156713A A tobacco for give up smoking and its using method |
| 04/09/2008 | CN101156712A Perfume additive for natural tobacco and method for making same |
| 04/09/2008 | CN101156711A Additive for tea odor type tobacco and method for making same |
| 04/03/2008 | US20080078417 Process for making a bandcast tobacco sheet and smoking article therefrom |
| 03/27/2008 | WO2007126361A9 A moist snuff non-tobacco composition and a method for production thereof. |
| 03/26/2008 | EP1901623A2 Agglutinant compound and agglutinated product for reconstituting powders of vegetal origin |
| 03/26/2008 | CN100376182C Apparatus for making cigarette with burn rate modification |
| 03/26/2008 | CN100376179C Tobacco substitute and its production method |
| 03/26/2008 | CN100376178C Healtch-care snuff production method |
| 03/19/2008 | EP1898731A2 Cigarette with colored smoke |
| 03/19/2008 | CN101144074A Method for producing tobacco leaf fermenting enzyme preparation |
| 03/19/2008 | CN101144073A Method for producing tobacco leaf fermenting enzyme preparation |
| 03/19/2008 | CN101143025A Mixed type liquid cigarette and its preparation technique and application |
| 03/13/2008 | WO2007138484A3 Dissolvable tobacco film strips and method of making the same |
| 03/13/2008 | WO2007093796A3 Tobacco extraction methods and formulations |
| 03/12/2008 | EP1896169A1 Method of reducing the level of nitrogen oxides in a medium by absorption with resorcin[4]arenes |
| 03/12/2008 | EP1383400B1 Smokeless tobacco product |
| 03/12/2008 | CN101141890A 清凉化合物 Cool compound |
| 03/12/2008 | CN101138432A Cigarette containing Chinese medicinal herb additive agent and method of producing the same |
| 03/05/2008 | EP1893043A2 Reduced risk tobacco products and methods of making same |
| 03/05/2008 | CN101134924A Method for preparing cigarette spice by using hydrolyzed plant protein |
| 03/05/2008 | CN101133899A Health-care cigarettes |
| 03/04/2008 | US7337782 Concentrating aqueous tobacco extract via a foam fractionation system; bubbling a gas though extract, where a Hoffman analyte precursors preferentially adsorb to a gas-liquid interface of the bubbles and a column of foam formes on top of the extract; collecting and collapsing the foam |
| 02/28/2008 | WO2007110708A3 Corrugated catalytic cigarette paper and cigarettes comprising the same |
| 02/27/2008 | EP1891866A1 Smoking article with encapsulated flavourant |
| 02/27/2008 | EP1833317B1 Smokeless cigarette |
| 02/27/2008 | CN101130715A Peony essential oil abstracted from supercritical CO* fluid and application of the same in perfuming cigarette |
| 02/27/2008 | CN101130714A Peony extraction extracted from petroleum ether and application of the same in perfuming cigarette |
| 02/27/2008 | CN101130713A Chinese toon leaf extraction extracted from petroleum ether and application of the same in perfuming cigarette |
| 02/27/2008 | CN101129217A Method for compensating aroma of low tar cigarette |