| Patents for A24B 15 - Chemical features or treatment of tobacco; Tobacco substitutes (7,812) |
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| 01/09/2013 | CN102864016A Microcapsule rose essential oil and application thereof in tobacco |
| 01/09/2013 | CN102860583A Method for preparing natural tobacco smoke free-radical scavenger and application |
| 01/09/2013 | CN102860582A Cigarette filter stick additive and preparation method and application thereof |
| 01/09/2013 | CN102860581A Method for processing tobacco stems by combining nano materials with a bio-enzyme technology |
| 01/09/2013 | CN102860580A Biological agent for improving tobacco quality on upper portion of flue-cured tobacco, preparation method and application of biological agent |
| 01/09/2013 | CN102860579A Method for improving quality of tobacco sheet prepared by papermaking method |
| 01/09/2013 | CN102090710B Subcritical extraction process for keeping shape, reducing harm and reducing tar of finished tobacco leaves |
| 01/09/2013 | CN101671601B Terpene essence for cigarettes, preparation method and use thereof |
| 01/09/2013 | CN101128130B Smoking article with tobacco beads |
| 01/04/2013 | CA2766749A1 A kind of preparation method of e-cigarette liquid |
| 01/02/2013 | EP2540172A1 Tobacco filler and cigarette |
| 01/02/2013 | CN102851241A Preparation method for irritation reducing fermentation tobacco extract, and applications of irritation reducing fermentation tobacco extract in recombinant tobacco |
| 01/02/2013 | CN102851117A Method for preparing flavor by using apple juice and plum extract |
| 01/02/2013 | CN102849718A Porous carbon preparation |
| 01/02/2013 | CN102845830A Method for improving content of Maillard reactants in online tobacco shreds |
| 01/02/2013 | CN102845829A Composite additive for improving low-grade tobacco quality and method for applying same |
| 01/02/2013 | CN102845828A Method for producing paper cigar cloth and cigar jacket for cigars and cigarettes |
| 01/02/2013 | CN102499438B Additive-free cigarette production process using flavored composite microbial agent |
| 01/02/2013 | CN102206546B Hippophae rhamnoides extract-containing tobacco casing flavor formula |
| 01/02/2013 | CN101999753B Method for processing burley tobacco and application thereof to cigarette |
| 01/02/2013 | CN101849706B Cool sweetening agent, preparation method thereof, and application thereof to tobacco |
| 01/02/2013 | CN101828763B Method for improving cut stem quality by using combination of ultraviolet radiation and steam explosion |
| 01/02/2013 | CN101747993B Method for preparing cigarette spice with plum flavor and milk flavor |
| 12/27/2012 | WO2012177510A2 Aklaloid comopostion for e-cigarette |
| 12/27/2012 | WO2012175085A1 Tobacco chewing gum formulation |
| 12/27/2012 | US20120325228 Alkaloid composition for e-cigarette |
| 12/27/2012 | US20120325226 Low sidestream smoke cigarette with combustible paper |
| 12/27/2012 | CA2839946A1 Tobacco chewing gum formulation |
| 12/26/2012 | EP2537929A1 Plant component regulation factor, and use thereof |
| 12/26/2012 | EP2536302A1 Aerosol-generating substrate for smoking articles |
| 12/26/2012 | EP2536301A1 Oral smokeless tobacco products and oral smokeless non-tobacco snuff products comprising carbamide or carbamide salts. |
| 12/26/2012 | CN102843918A Fabrication of core/shell capsules of different geometries and treatment thereafter |
| 12/26/2012 | CN102839051A Cigarette sensory flavoring humectant and preparation method and application thereof |
| 12/26/2012 | CN102835734A Hydrated-salt-type tobacco humectant and preparation method thereof |
| 12/26/2012 | CN102835733A Indian jujube extract and application of Indian jujube extract |
| 12/26/2012 | CN102835732A Method adopting mixed enzyme preparation for improving quality of upper tobacco leaf |
| 12/26/2012 | CN102835731A Paper-making method reconstituted tobacco with stripes or patterns |
| 12/26/2012 | CN102132955B Preparation of ethanol extracts of monostromanitidum and application of ethanol extracts of monostromanitidum in cigarettes |
| 12/26/2012 | CN102125300B Preparation and adding methods of additive capable of reducing HCN and CO content of cigarettes |
| 12/26/2012 | CN102002437B Method for extracting cigarette additives from pre-degreased burdock by ethanol and application thereof |
| 12/26/2012 | CN101919581B Method for preparing lophatherum gracile reconstituted sheet and application of lophatherum gracile reconstituted sheet in tobacco product |
| 12/26/2012 | CN101878954B Konjac humectant and application thereof in cigarettes |
| 12/26/2012 | CN101176571B Preparation method of perfume for tobacco |
| 12/25/2012 | US8336557 Smokeless compressed tobacco product for oral consumption |
| 12/20/2012 | WO2012173322A1 Cartridge integrated with atomizer for electronic cigarette |
| 12/20/2012 | US20120318287 Tobacco Chewing Gum Formulation |
| 12/19/2012 | CN102824887A Preparation method of controlled-release soft capsules for cigarettes |
| 12/19/2012 | CN102823942A Application of aqueous solution of salt serving as hydrous stem humectant |
| 12/19/2012 | CN102823941A Method for lowering release amount of NNK (nicotine-derived nitrosamine ketone) in reconstituted tobacco |
| 12/19/2012 | CN102823940A Cigarette aroma-enhancement humectant as well as preparation method and application thereof |
| 12/19/2012 | CN102823939A Preparation method of Chamaesaracha leaf extracting solution and application of Chamaesaracha leaf extracting solution in cigarettes |
| 12/19/2012 | CN102823938A Method for improving softness and sensory quality of reconstituted tobacco by white rot fungus enzyme solution |
| 12/19/2012 | CN102823937A Extracting method of submerged fermentation mycelium extractive of lepista nuda and application thereof in cigarettes |
| 12/19/2012 | CN102823935A Concentrating treatment method of tobacco extracting solution |
| 12/19/2012 | CN102326859B Method for extracting tobacco fragrance perfumes from waste gas during processing of cigarettes |
| 12/19/2012 | CN101744362B Processing material for improving quality of black coral tobacco |
| 12/18/2012 | CA2708883C A tobacco or non-tobacco product comprising magnesium carbonate |
| 12/13/2012 | WO2012170761A1 Tobacco material containing non-isometric calcium carbonate microparticles |
| 12/13/2012 | US20120312314 Aerosol Generating Material For A Smoking Article |
| 12/13/2012 | US20120312312 Solid oral sensorial products including stain inhibitor |
| 12/12/2012 | CN102821629A Smoking article including alkanoylated glycoside and method of making |
| 12/12/2012 | CN102821628A Supramolecular complex flavor immobilization and controlled release |
| 12/12/2012 | CN102821627A 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 |
| 12/12/2012 | CN102821626A Controlled release mentholated tobacco beads |
| 12/12/2012 | CN102821625A Smoking article with heat resistant sheet material |
| 12/12/2012 | CN102821621A Solid flavor encapsulation by applying complex coacervation and gelation technology |
| 12/12/2012 | CN102816710A Strain capable of generating protease, method for preparing protease liquid and method for improving quality of low-grade tobaccos by using protease liquid |
| 12/12/2012 | CN102816640A Preparation method of jujube extract and application thereof |
| 12/12/2012 | CN102815699A Porous biomass material, and preparation and application thereof |
| 12/12/2012 | CN102813279A Method for efficiently reducing specific nitrosamines in cigarette smoke |
| 12/12/2012 | CN102813278A Mixed electronic cigarette tobacco liquid |
| 12/12/2012 | CN101974367B Novel flavor-enhancing and harm-reducing natural spice for tobacco and use thereof |
| 12/12/2012 | CN101658323B Waxes-esters tobacco humectant and preparation method thereof |
| 12/11/2012 | CA2565129C Molecularly imprinted polymers selective for nitrosamines and methods of using the same |
| 12/06/2012 | WO2012164077A1 Combustible heat source for a smoking article |
| 12/06/2012 | WO2012142293A3 Battery connector for electronic cigarette with side air intake |
| 12/06/2012 | CA2837906A1 Combustible heat source for a smoking article |
| 12/05/2012 | CN102806067A Water-retaining modified active carbon material and preparation method thereof |
| 12/05/2012 | CN102018280B Method for producing special adsorption clarifying agent for removing impurities from tobacco sheet raw material extraction liquid |
| 12/05/2012 | CN101711601B Drug cigarette and processing method thereof |
| 12/05/2012 | CN101455441B Apple extractum and preparation method thereof and use thereof in cigarette perfuming |
| 12/04/2012 | US8323683 Flavoring of drug-containing chewing gums |
| 11/29/2012 | WO2012160369A1 Tobacco treatment |
| 11/29/2012 | WO2012160133A1 Methods for reducing the formation of tobacco specific nitrosamines in tobacco homogenates |
| 11/29/2012 | US20120298125 Method for Producing Triacetin from Tobacco |
| 11/29/2012 | US20120298121 Smokeless compressed tobacco product for oral consumption |
| 11/28/2012 | EP2526787A1 Methods for reducing the formation of tobacco specific nitrosamines in tobacco homogenates |
| 11/28/2012 | CN102802451A Tobacco-derived components and materials |
| 11/28/2012 | CN102802450A Thermal treatment process for tobacco materials |
| 11/28/2012 | CN102796204A Extraction method of tremella polysaccharide and application of tremella polysaccharide in tobaccos |
| 11/28/2012 | CN102796146A Humectant for cigarettes and preparation method thereof |
| 11/28/2012 | CN102793265A Preparation method of natural tobacco moisture retaining fumet and applications of natural tobacco moisture retaining fumet in cigarette |
| 11/28/2012 | CN102793264A Preparation method of magnolia fruit extract and application thereof in cigarette |
| 11/28/2012 | CN102793263A Extraction method of tremella water extract concentrate and application of concentrate in tobaccos |
| 11/28/2012 | CN102793262A Tobacco flavor as well as preparation and use methods thereof |
| 11/28/2012 | CN102793261A Fruit shred replacing tobacco shred and preparation method of fruit shred |
| 11/28/2012 | CN102793259A Preparation method of Daji chokedamp |
| 11/28/2012 | CN102100400B Method for treating tobacco |
| 11/28/2012 | CN101768514B Alhagi sparsifolia extract and preparation method and application thereof |
| 11/27/2012 | CA2505917C Cigarette with burn rate modification |