| Patents for A24B 15 - Chemical features or treatment of tobacco; Tobacco substitutes (7,812) |
|---|
| 04/29/2004 | US20040079379 Cigarette with adsorbent at tip end thereof |
| 04/28/2004 | EP1411783A2 A smoker's requisite |
| 04/28/2004 | CN1491596A Chinese herbal medicine additive in cigarette and its preparing mehtod and use |
| 04/28/2004 | CN1491595A Tar reducing and harm reducing material for cigarette and producing method |
| 04/27/2004 | US6725867 Process for producing smoking articles with reduced ignition proclivity characteristics and products made according to same |
| 04/22/2004 | US20040074508 Smokable filler material containing a fruit material |
| 04/21/2004 | EP1408780A2 Method and product for removing carcinogens from tobacco smoke |
| 04/21/2004 | CN1491352A Apparatus and method for extracting volatime components |
| 04/21/2004 | CN1491089A Composition and method for smoke detoxification |
| 04/21/2004 | CN1146331C Cigarette |
| 04/20/2004 | US6722373 Reducing emission; adsorption; catalytic oxidation |
| 04/14/2004 | EP1406518A2 Modifying nicotine and nitrosamine levels in tobacco |
| 04/14/2004 | CN1488300A Cigarette additive extracted from natural plant, and extracting method and use in cigarette thereof |
| 04/14/2004 | CN1145423C Health-care cigarette added with Chinese medicine as additive and producing method thereof |
| 04/13/2004 | US6718988 Pressurized tobacco drying process |
| 04/13/2004 | CA2090953C High pullulan content product, and its preparation and uses |
| 04/07/2004 | CN1486643A Cigarette Processing method for lowering benzo[a] pyrene content in smoke |
| 04/07/2004 | CN1486642A Method of optimizing tobacco leaf as upper tobacco material |
| 04/07/2004 | CN1486641A Compounding process of sucked moxa article |
| 04/07/2004 | CN1144537C Cigarette without harm of nicotine and injurious bacilli and its making process |
| 03/31/2004 | CN1484995A Energy wave inspiring machine specialized for tobaccl |
| 03/31/2004 | CN1143629C Tobacco products with vitamin E and production method |
| 03/30/2004 | CA2077875C Smoking article wrapper for controlling burn rate and method for making same |
| 03/25/2004 | WO2004023903A2 Ceria/zirconia fibres for use in cigarettes |
| 03/25/2004 | CA2498247A1 Ceria/zirconia fibres for use in cigarettes |
| 03/18/2004 | WO2004021809A1 A process for reducing nitrogen containing compounds and lignin in tobacco |
| 03/16/2004 | US6706120 An ethanol or propylene glycol solution added to an emulsion of an ethylene-vinyl acetate copolymer |
| 03/16/2004 | US6705325 Apparatus for making cigarette with burn rate modification |
| 03/11/2004 | WO2004019709A2 Cigarette filters comprising unfunctionalized porous polyaromatic resins for removing gas phase constituents from mainstream tobacco smoke |
| 03/11/2004 | US20040045567 Tobacco reconstitution |
| 03/11/2004 | US20040045565 Process for reducing nitrogen containing compounds and lignin in tobacco |
| 03/10/2004 | CN1141044C Technique equipment for rectifying tobacco by supercritical multi-element fluid extraction |
| 03/10/2004 | CN1141042C Artificial low-poison tobacco matrix |
| 03/10/2004 | CN1141028C Tea beverage and its prodution method |
| 03/09/2004 | US6701936 Cigarette with smoke constituent attenuator |
| 03/09/2004 | US6701935 Incorporation of smoke-modifying agents in smoking material rods |
| 03/04/2004 | WO2002080708A3 A smoker's requisite |
| 03/04/2004 | US20040040566 Manganese oxide mixtures in nanoparticle form to lower the amount of carbon monoxide and/or nitric oxide in the mainstream smoke of a cigarette |
| 03/04/2004 | US20040040565 Cigarette filters comprising unfunctionalized porous polyaromatic resins for removing gas phase constituents from mainstream tobacco smoke |
| 03/03/2004 | CN2604888Y Toxicity-reducing processor for tobacco |
| 02/25/2004 | CN1477935A Reduction of nitrosamines in tobacco and tobacco products |
| 02/24/2004 | US6695924 Method of improving flavor in smoking article |
| 02/24/2004 | US6694985 Process for lowering nicotine contents in tobacco |
| 02/18/2004 | CN1475171A Formulating method of felon herb aspiration product |
| 02/12/2004 | US20040025895 Oxidant/catalyst nanoparticles to reduce tobacco smoke constituents such as carbon monoxide |
| 02/12/2004 | US20040025894 Smoking articles |
| 02/12/2004 | US20040025893 Method of controlling pests in stored goods |
| 02/12/2004 | US20040025892 Process to control pest in stored products |
| 02/12/2004 | US20040025891 Tobacco treatment |
| 02/11/2004 | CN1474661A Low sidestream smoke cigarette with combustible paper |
| 02/11/2004 | CN1474660A Low sidestream smoke cigarette with non-combustible treatment material |
| 02/11/2004 | CN1474659A Process for producing smoking articles with reduced proclivity characteristics and products made therefrom |
| 02/11/2004 | CN1473519A Toxin reduced body building type cigarette and its producing method |
| 02/11/2004 | CN1137640C Sheet tobacco and method and system for producing same |
| 02/05/2004 | US20040020503 Smokeless tobacco product |
| 02/04/2004 | CN1473011A Deodorant composition for tobacco odor, deodorant for tobacco odor, and cigarette and tobacco package reduced in secondary smoke odor |
| 02/04/2004 | CN1473010A Perfume compositions for deodorizing tobacco, tobacco deodorizing agents and cigarette and tobacco packages with little side smoke flow odor |
| 02/04/2004 | CN1473009A 烟草烟雾过滤器 Tobacco smoke filters |
| 02/04/2004 | CN1471869A Felon herb aspirating products preparing method |
| 01/29/2004 | WO2004008888A1 Reduction of constituents in tobacco |
| 01/29/2004 | CA2492327A1 Reduction of constituents in tobacco |
| 01/28/2004 | EP1383400A1 Smokeless tobacco product |
| 01/28/2004 | CN1135940C Tobacco-swelling biologicaladditive, and its preparation and application |
| 01/28/2004 | CN1135939C Expansion tobacco chemical additive, and preparation process and application thereof |
| 01/21/2004 | CN1135070C Method of treating tobacco to reduce nitrosamine content, and products produced thereby |
| 01/20/2004 | US6679270 Reduction of nitrosamines in tobacco and tobacco products |
| 01/15/2004 | US20040007241 Partially reduced nanoparticle additives to lower the amount of carbon monoxide and/or nitric oxide in the mainstream smoke of a cigarette |
| 01/14/2004 | CN1466914A Kansui tobacco additive and method for making same |
| 01/14/2004 | CN1466913A Smokeless cigarette and method for making same |
| 01/08/2004 | WO2004002247A2 Cigarette comprising a catalyst for smoke treatment |
| 01/07/2004 | CN1465300A Method for degrading nicotine by microbe |
| 01/07/2004 | CN1465299A Technological formula for series health care plug tobacco |
| 01/07/2004 | CN1133380C Enviroment protection type health-care cigarette |
| 12/30/2003 | US6668839 Smokeless tobacco product |
| 12/30/2003 | US6668838 Manufacturing method for cut tobacco and manufacturing system therefor |
| 12/30/2003 | CA2090011C Anti-inflammatory factor, method of isolation, and use |
| 12/24/2003 | CN1131675C 烟草调味剂和添加该调味剂的烟草 Adding the tobacco flavoring agents and tobacco flavor |
| 12/24/2003 | CN1131674C 吸烟制品及其吸烟材料 Smoking articles and smoking materials |
| 12/10/2003 | CN1460441A Tobacco additive and its preparation method |
| 12/03/2003 | CN1459256A Method for directionally lowering tobacco tar |
| 11/26/2003 | CN1457709A Tobacco with low nicotine content and its producing method |
| 11/20/2003 | WO2003094639A1 Microorganism reducing the amount of nitrosamine and method of reducing the amount of nitrosamine using the microorganism |
| 11/19/2003 | CN1456149A Method for absorbing stink gas and products thereof |
| 11/13/2003 | WO2003092416A1 Improvements relating to smoking articles and smokable filler materials therefor |
| 11/12/2003 | CN1454612A Cigarette for health-care and cure |
| 11/12/2003 | CN1454535A Health cigarette for cough-relieving and phlegm-eliminating |
| 11/11/2003 | US6645305 Polysaccharide, menthol and multivalent cations |
| 11/05/2003 | EP1359403A1 Apparatus and method of extracting volatile components |
| 11/05/2003 | EP1357811A1 Composition and method for smoke detoxification |
| 11/05/2003 | EP1014811B1 Smokable filler material for smoking articles |
| 11/05/2003 | CN1126473C Preparation containing tetrahydropalmatine for preventing retaking after giving up drug taking and preparing method thereof |
| 10/30/2003 | US20030200976 Tobacco substitute composition |
| 10/30/2003 | US20030200975 Process for reducing and/or eliminating nicotine and nitrosamines in tobacco |
| 10/29/2003 | CN1451324A Health Chinese medicinal herb cigeratte as tobacco substitute |
| 10/29/2003 | CN1451323A Biologic enzyme treatment method for promoting natural alcoholization of re-flue-cured tobacco |
| 10/29/2003 | CN1125604C Smoking articles, method for preparing same and hand wrapping tool set for preparing same |
| 10/29/2003 | CN1125603C Health cigarette |
| 10/28/2003 | US6638613 Therapeutically enhanced saliva-activatable cellulosic product |
| 10/28/2003 | US6637439 Tobacco smoking mixture for smoking articles such as cigarettes |
| 10/28/2003 | US6637438 Method for assay and removal of harmful toxins during processing of tobacco products |