| Patents for A24B 15 - Chemical features or treatment of tobacco; Tobacco substitutes (7,812) |
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| 02/27/2013 | CN102002426B Method for extracting volatile oil by supercritically extracting pre-degreased great burdock achene and application |
| 02/20/2013 | EP2557947A1 Preformed smokeless tobacco product |
| 02/20/2013 | CN102433275B Ochrobactrum and application thereof |
| 02/20/2013 | CN101791146B Material liquid for improving quality of Liu tobacco and preparation method thereof |
| 02/20/2013 | CN101731739B Processing material for improving smoking quality of burnt hairy tobacco |
| 02/19/2013 | US8377215 Moist botanical pouch processing |
| 02/19/2013 | US8375959 Smoking articles and smokable filler materials therefor |
| 02/14/2013 | US20130040033 High-Purity Rubusoside And Process For Purification Of The Same |
| 02/14/2013 | US20130037040 Compositions and methods for minimizing nornicotine synthesis in tobacco |
| 02/13/2013 | CN102933103A Tobacco seed-derived components and materials |
| 02/13/2013 | CN102921391A Preparation method of absorbent for effectively reducing phenol content in cigarette smoke |
| 02/13/2013 | CN102920016A Porcini extract and preparation method and application thereof |
| 02/13/2013 | CN102920015A Preparation method of moisture-retaining emulsion of paper-making reconstituted tobacco and application of moisture-retaining emulsion |
| 02/13/2013 | CN102920014A Buccal type smoke-free tobacco product |
| 02/13/2013 | CN102920013A Tobacco extractive microcapsule and preparation method thereof |
| 02/13/2013 | CN102920012A Method for reconstructing tobacco cut-stems by using tobacco leaves |
| 02/13/2013 | CN102920011A Manufacturing method of tobacco stem shreds |
| 02/13/2013 | CN102920010A Method reducing (N'-Nitrosonornicotine) NNN content in tobaccos |
| 02/13/2013 | CN102920009A Method for reducing content of nicotine-derived nitrosamine ketone (NNK) in tobaccos |
| 02/13/2013 | CN102920008A Preparation method of burley tobacco shreds for cigarettes |
| 02/13/2013 | CN102920007A Method for preparing health-care cigarettes |
| 02/13/2013 | CN102919427A Black tea extract for effectively retaining original tea aroma and taste and preparation method and application of same |
| 02/13/2013 | CN102217794B Tobacco leaf biochemical additive and preparation method and application thereof |
| 02/13/2013 | CN101843362B Eucommia-clerodendrum bungei cigarette and production method thereof |
| 02/13/2013 | CN101731741B Processing material for improving smoking quality of white hairy tobacco |
| 02/13/2013 | CN101731740B Processing material for improving smoking quality of hairy tobacco |
| 02/06/2013 | EP2554059A1 Oral tobacco material |
| 02/06/2013 | EP2552251A2 Smoking article including alkanoylated glycoside and method of making |
| 02/06/2013 | EP2552250A2 Supramolecular complex flavor immobilization and controlled release |
| 02/06/2013 | EP2552249A1 Disintegratable plug wraps and their applications |
| 02/06/2013 | EP2552248A1 Method for making particle of a hydrophobic additive and a polysaccharide coating and tobacco products containing particle of a hydrophobic additive and a polysaccharide coating |
| 02/06/2013 | EP2552247A1 Control release mentholated tobacco beads |
| 02/06/2013 | EP2552246A2 Smoking article with heat resistant sheet material |
| 02/06/2013 | EP2552245A2 Inhibition of sensory irritation during consumption of non-smokeable tobacco products |
| 02/06/2013 | EP2552244A2 Inhibition of undesired sensory effects by the compound camphor |
| 02/06/2013 | EP2552239A2 Solid flavor encapsulation by applying complex coacervation and gelation technology |
| 02/06/2013 | EP2552238A2 Method and composition for long lasting flavor delivery system |
| 02/06/2013 | EP2552237A1 Fabrication of core/shell capsules of different geometries and treatment thereafter |
| 02/06/2013 | EP2552228A1 Solid oral sensorial products including stain inhibitor |
| 02/06/2013 | CN102917609A Disintegratable plug wraps and their applications |
| 02/06/2013 | CN102907760A Method for regulating chemical components of tobacco material |
| 02/06/2013 | CN102907756A Tobacco cut stem reconstructing production system |
| 01/31/2013 | US20130028846 Flavour Modulating Derivative of a Carboxylic Acid and a Purine, Pyrimidine, Nucleoside, or Nucleotide |
| 01/30/2013 | EP2550877A1 Cigarette with increased volatile-flavor delivery |
| 01/30/2013 | CN102905566A Smokeless tobacco products and processes |
| 01/30/2013 | CN102905565A Method for preparing tobacco extract for electronic smoking devices |
| 01/30/2013 | CN102894477A Reconstituted tobacco sheet and smoking article therefrom |
| 01/30/2013 | CN102894474A Processing and manufacturing method of burley tobaccos |
| 01/30/2013 | CN102894473A Method for preparing additive capable of reducing content of phenol and crotonaldehyde of cigarette |
| 01/30/2013 | CN102894472A Method for improving sensory quality of tobacco leaves by using compound enzymic preparation |
| 01/30/2013 | CN102894471A Method for reducing releasing amount of harmful ingredients in reconstituted tobacco smoke |
| 01/30/2013 | CN102894470A Treatment method for sun-cured red tobacco and cigarette containing same |
| 01/30/2013 | CN102894469A CO2 flow extraction process for reducing tar and harmful components of tobacco |
| 01/30/2013 | CN102894468A Preparation method of functional additive capable of improving cut stem quality |
| 01/30/2013 | CN102894467A Method for preparing tobacco extracts through fermentation by utilizing immobilized enzyme preparations to be combined with acetic bacteria |
| 01/30/2013 | CN102894466A Preparation method of modified tobacco extracts |
| 01/30/2013 | CN102894462A Method for improving water absorbability of reconstituted tobacco substrates |
| 01/30/2013 | CN101974042B Mono-pentose or hexose-(E)-3-(furan-2-yl) acrylic acid diester compound and preparation method and use thereof |
| 01/30/2013 | CN101974041B Five-carbon/five-carbon monosaccharide-L-menthoxyacetic acid diester compound and preparation method and application thereof |
| 01/30/2013 | CN101974040B Five-carbon or six-carbon monosaccharide-L-menthoxyacetyl acid monoester compound as well as preparation method and application thereof |
| 01/30/2013 | CN101974039B C5 or C6 monosaccharide-(E)-3-(furyl-2-yl) monoacrylate compound, preparation method and application thereof |
| 01/30/2013 | CN101912156B Blackberry lily essential oil extraction method and application of blackberry lily essential oil in cigarette |
| 01/30/2013 | CN101633864B Apple-flavored essence for tobacco, preparation method and application thereof |
| 01/29/2013 | US8361236 Supramolecular complex flavor immobilizing for controlled release of flavor in smoking articles |
| 01/29/2013 | US8360073 Silver and silver oxide catalysts for the oxidation of carbon monoxide in cigarette smoke |
| 01/29/2013 | US8360072 Combination treatment of tobacco extract using antioxidants and antioxidant scavengers |
| 01/24/2013 | WO2013012157A1 Electronic cigarette |
| 01/24/2013 | US20130019884 Cigarette with increased volatile flavor delivery |
| 01/23/2013 | CN102885700A Hygroscopic humectant capable of replacing hyaluronic acid |
| 01/23/2013 | CN102885397A Application of astragalus extract in stem strings or reproduced tobaccos |
| 01/23/2013 | CN102885396A Mellowing cycle adjustable tobacco mellowing storeroom and method for controlling and accelerating tobaccos to be mellowed |
| 01/23/2013 | CN102505002B Micro-organic bacterial strain for quick flavor enhancement of flue-cured tobacco and application thereof in tobacco fermentation |
| 01/23/2013 | CN102266119B Lycopene emulsion capable of stably reducing gas-phase free radicals of cigarettes and use thereof |
| 01/23/2013 | CN102150947B Tobacco mellowing method |
| 01/23/2013 | CN102090712B Method for preparing coarse extract of peanut shell total flavones and application thereof in cigarettes |
| 01/23/2013 | CN102018279B New comprehensive impurity removing process and system for reconstituted tobacco raw material extract |
| 01/22/2013 | US8356606 Production of micronized encapsulated tobacco particles for tobacco flavor delivery from an oral pouch |
| 01/17/2013 | WO2013007373A1 Hookah tobacco substitute |
| 01/17/2013 | WO2013007085A1 Maillard reaction process for tobacco vein extract solution |
| 01/17/2013 | US20130014771 Tobacco-derived components and materials |
| 01/17/2013 | US20130014770 System and Method for Patching and Accessorizing a Cigarette of Cigar |
| 01/16/2013 | EP2544560A1 Methods for extracting and isolating constituents of cellulosic material |
| 01/16/2013 | CN102876455A Three-step preparation method of vanillic spices for tobacco |
| 01/16/2013 | CN102875611A Humectants 1-O-carboxymethyl-D-furan mannose for cigarettes and preparation method of humectants 1-O-carboxymethyl-D-furan mannose |
| 01/16/2013 | CN102871218A Method of oxygen reduction, dehumidification and mold prevention during tobacco storage |
| 01/16/2013 | CN102871217A Method for killing injurious insects of tobaccos under condition of low oxygen |
| 01/16/2013 | CN102871216A Method for killing injurious insects and preventing mildew in storage and mellowing processes of tobaccos by controlling oxygen |
| 01/16/2013 | CN102871215A Method for killing injurious insects of tobaccos |
| 01/16/2013 | CN102871209A Method for regulating and controlling oxygen concentration during tobacco storage and mellowing |
| 01/16/2013 | CN101878955B Manufacturing method of rich-fragrance reduced-harmfulness cigarette |
| 01/15/2013 | US8353301 Smoking articles having reduced carbon monoxide delivery |
| 01/15/2013 | US8353300 Sodium chloride spray treatment of soil surrounding tobacco plants to reduce TSNAs |
| 01/15/2013 | CA2502171C Electrically heated cigarette including controlled-release flavoring |
| 01/10/2013 | WO2013004452A1 Flavor insert for inserting into a smoking article package |
| 01/10/2013 | WO2013004160A1 Method for preparing electronic cigarette liquid |
| 01/10/2013 | US20130008457 Kind of preparation method of e-cigarette liquid |
| 01/10/2013 | DE102011106718A1 Flavoureinsatz zum Einlegen in eine Rauchartikel-Verpackung Flavour use for insertion into a smoking article packaging |
| 01/09/2013 | EP2543265A2 Preparation method of E-cigarette liquid |
| 01/09/2013 | EP2543263A1 High-potency sweetener composition with antioxidant and compositions sweetened therewith |
| 01/09/2013 | CN102864103A Composite fermentation spice including tobacco leaf, trigonella foenum-graecum L., capsicum annuum and solanum lycopersicum and application thereof to recombinant tobacco leaf |