| Patents for A24B 15 - Chemical features or treatment of tobacco; Tobacco substitutes (7,812) |
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| 09/25/2013 | CN102499465B Preparation method of tobacco essence |
| 09/25/2013 | CN102250793B Bacillus pumilus with anti-mildew function |
| 09/25/2013 | CN102204715B Formula of hawthorn-extract-containing tobacco casing flavor |
| 09/24/2013 | US8539958 Oral moist smokeless tobacco products with net-structured gel coating and methods of making |
| 09/19/2013 | US20130239981 Method for supercritical extraction of characteristic fragrant substances in different fragrant tobacco leaves |
| 09/18/2013 | EP2637522A1 Reduction of harmful smoke constituents, including a tobacco column and a filter element |
| 09/18/2013 | CN103305342A Casing flavor for expanded cut tobacco |
| 09/18/2013 | CN103301760A Dissolving method of L-tetrahydropalmatine, L-tetrahydropalmatine solution and application of L-tetrahydropalmatine solution |
| 09/18/2013 | CN103300470A Additive for adjusting and controlling tobacco biomass pyrolysis state, as well as preparation method and application of additive |
| 09/18/2013 | CN103300469A Ginkgo leaf cigarette and preparation method thereof |
| 09/18/2013 | CN103300468A Reinforced essence for baking aromatic tobacco and preparation method for reinforced essence |
| 09/12/2013 | WO2013132618A1 Fragrance composition for reducing lingering tobacco odor, and cigarette |
| 09/12/2013 | WO2013131980A1 A method of processing tobacco and its by-products |
| 09/11/2013 | EP2636319A2 Smoke filters for smoking devices with porous masses having a carbon particle loading and an encapsulated pressure drop |
| 09/11/2013 | CN103284323A Tobacco sweetening agent for cigarettes and application method of tobacco sweetening agent |
| 09/11/2013 | CN103284322A Cigarette and other products both capable of inhibiting longing heart addiction to drugs of addicts and preparation method of cigarette and other products |
| 09/11/2013 | CN103284321A Functional cut stem lowering carbon monoxide release amount in cigarette main stream smoke and preparation method thereof |
| 09/11/2013 | CN103284320A Date extractive and application of date extractive in cigarette |
| 09/11/2013 | CN103284319A Oral cavity atomized liquid with cytosine replacing nicotine and preparation method thereof |
| 09/11/2013 | CN103284318A Sublingual cigarette and preparation method thereof |
| 09/11/2013 | CN103284317A Low-tar Chinese herbal medicine cigarette |
| 09/11/2013 | CN103284315A Production technology of reconstituted cut stems |
| 09/11/2013 | CN102578704B Preparation method of Nephelium lappaceum aroma-enhancing humectant for cigarette |
| 09/11/2013 | CN102113702B Method for preparing air exhaust and suction sol with smell of cigarette |
| 09/11/2013 | CN101953510B Method for extracting antioxidant from smashed tobacco powder |
| 09/06/2013 | WO2013127528A1 Pasteurization of packaged tobacco |
| 09/06/2013 | WO2012021504A3 Meltable smokeless tobacco composition |
| 09/04/2013 | CN103271434A Walnut shell tincture and application thereof to tobaccos |
| 09/04/2013 | CN102864016B Microcapsule rose essential oil and application thereof in tobacco |
| 09/04/2013 | CN102499460B Extracting method for radix ophiopogonis extract and dark plum extract as well as cigarette containing radix ophiopogonis extract and dark plum extract |
| 09/04/2013 | CN101869352B Method for shortening natural aging time of tobacco leaves through ambient temperature and humidity |
| 08/29/2013 | WO2013124357A1 Multilayer combustible heat source |
| 08/29/2013 | US20130220348 Smokeless tobacco articles |
| 08/28/2013 | EP2629633A1 Smoke filters for smoking devices with porous masses having a carbon particle loading and an encapsulated pressure drop |
| 08/28/2013 | CN103266014A Spicy sweet flue-cured tobacco essence and application thereof |
| 08/28/2013 | CN103263080A Method for preparing sweet and fragrant type electric heating cigarette liquid |
| 08/28/2013 | CN103263079A Multi-enzyme complex preparation containing microcapsule and preparation method and application thereof |
| 08/28/2013 | CN103263078A Method for preparing low-temperature tobacco material used for non-combustion cigarette |
| 08/28/2013 | CN103263077A Method for preparing cigarette flaky carbonaceous heat source materials by calcium salt |
| 08/28/2013 | CN103263072A Method for preparing medium-temperature tobacco material used for non-combustion cigarette |
| 08/28/2013 | CN102423124B Tobacco slice and preparation method thereof |
| 08/22/2013 | WO2013122948A1 Whitened tobacco composition |
| 08/22/2013 | WO2013122539A1 A snuff carrier and method for baking snuff thereon |
| 08/22/2013 | WO2013120855A1 Smoking article comprising an isolated combustible heat source |
| 08/22/2013 | WO2013120854A1 Smoking article with improved airflow |
| 08/22/2013 | US20130213417 Tobacco Solution for Vaporized Inhalation |
| 08/21/2013 | CN103254994A Method for preparing tobacco spice by tobacco fragments and application of spice |
| 08/21/2013 | CN103251126A Method for preparing microorganism derived spice component for improving cigarette quality |
| 08/21/2013 | CN102586020B Separation method of weak acidic aromatic components in cigarette mainstream smoke, and its application |
| 08/21/2013 | CN102578699B Method for lowering imidacloprid and acetamiprid residue in tobacco |
| 08/21/2013 | CN102578698B Method for reducing phenol substances in cigarette smoke gas |
| 08/21/2013 | CN102524944B Color regulator special for improving appearance of recombinant tobacco and preparation method of same |
| 08/21/2013 | CN102517151B Fructus evodiae, bergamot or symplocos sumuntia essential oil, as well as preparation method and application thereof in cigarettes |
| 08/21/2013 | CN102504038B Plant polysaccharide and preparation method thereof as well as application of plant polysaccharide in cigarette |
| 08/21/2013 | CN102499462B Method for preparing tobacco perfume by pile-fermenting tobacco stems by utilizing resting cells |
| 08/21/2013 | CN102499461B Preparation method of reactive tobacco perfume |
| 08/21/2013 | CN102499459B Natural plant essential oil, preparation method thereof and application of natural plant essential oil to cigarettes |
| 08/21/2013 | CN102499458B Marine algae polysaccharide, preparation method thereof, and application thereof in cigarettes |
| 08/21/2013 | CN102349698B Preparation method of tobacco extract granules |
| 08/20/2013 | US8511319 Adsorbent material impregnated with metal oxide component |
| 08/20/2013 | US8511318 Electronic cigarette |
| 08/15/2013 | WO2012061607A3 Compositions comprising functionalized carbon-based nanostructures and related methods |
| 08/15/2013 | US20130206153 Whitened tobacco composition |
| 08/15/2013 | US20130206150 Multi-layer smokeless tobacco composition |
| 08/14/2013 | CN203123701U Dust removal device of moisture exhausting system |
| 08/14/2013 | CN103242960A Method for preparing tobacco flower absolute oil by using supercritical CO2 extraction |
| 08/14/2013 | CN103242959A Preparation method of tobacco chrysanthemum absolute oil |
| 08/14/2013 | CN102631023B Method for reducing content of lignin in papermaking tobacco sheets |
| 08/14/2013 | CN102604900B Complex enzyme preparation for tobacco stalk treatment and tobacco stalk treatment method |
| 08/14/2013 | CN102318897B Cigarette additive for reducing cigarette harm and preparation and application thereof |
| 08/14/2013 | CN101912150B Method for realizing process for improving tobacco stem quality by applying steam explosion and microwave radiation technology |
| 08/08/2013 | WO2013090366A3 Smokeless tobacco product comprising effervescent composition |
| 08/07/2013 | EP2622969A1 High-purity mogrosides and process for their purification |
| 08/07/2013 | EP2621292A2 Method and apparatus for a tobacco product including a stack in interleaved sheets having one removable portion leaving at least one adhesive tab |
| 08/07/2013 | CN203105613U Filter screen type sample treatment device |
| 08/07/2013 | CN103232891A Method for fermenting and preparing tobacco flavor by using magnetically-stabilized fluidized bed |
| 08/07/2013 | CN103230094A Method for processing tobacco stem by carbon dioxide |
| 08/07/2013 | CN103230093A Yellow sun-cured tobacco and preparation method and low tar cigarette |
| 08/07/2013 | CN102816640B Preparation method of jujube extract and application thereof |
| 08/07/2013 | CN102499467B Additive for reducing quantity of carbon monoxide in smoke of cigarette and preparation method and application thereof |
| 08/07/2013 | CN102351706B Method for synthesizing ethyldivaricatinate and application of ethyldivaricatinate |
| 08/07/2013 | CN102161611B Method for preparing squalene based on tobacco as raw material |
| 08/01/2013 | WO2013111281A1 Fragrance composition for improving breath having smell of cigarettes |
| 07/31/2013 | CN103222679A Method for preparing tobacco fragment extractives by high-pressure-puffing-flocculation and application of extractives |
| 07/31/2013 | CN103222678A Method for preparing agilawood-sheet health care cut tobacco |
| 07/31/2013 | CN102229862B Preparation of mulberry leaf volatile oil and application thereof in tobacco flavoring |
| 07/30/2013 | US8496012 In situ synthesis of composite nanoscale particles |
| 07/25/2013 | WO2013108001A1 Selective separation of nitroso-containing compounds |
| 07/25/2013 | US20130186416 Exhausted-tobacco oral product |
| 07/24/2013 | CN103215138A Additive for improving quality of cut stem, as well as preparation method, device and application thereof |
| 07/24/2013 | CN103211298A Application of dendrobium officinale polysaccharides in preparation of harm-reducing cigarettes |
| 07/24/2013 | CN103211297A Preparation method of kiwi fruit extracts and application of kiwi fruit extracts in cigarettes |
| 07/24/2013 | CN103211296A Online tobacco material alcoholization storage equipment and method |
| 07/24/2013 | CN103211291A Preparation method of reconstituted tobacco |
| 07/24/2013 | CN103211289A Preparation method of reconstituted tobacco with fragrance component of extract liquor microcapsulated |
| 07/24/2013 | CN102599642B Health-care tobacco shreds |
| 07/24/2013 | CN101856143B Tobacco leaf extract culture medium and application thereof |
| 07/23/2013 | CA2733716C Extractive tobacco material extrusion |
| 07/18/2013 | WO2013074742A3 Smokeless tobacco products with starch component |
| 07/17/2013 | EP2613653A1 Smokeless tobacco product comprising effervescent composition |