| Patents for A24B 15 - Chemical features or treatment of tobacco; Tobacco substitutes (7,812) |
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| 06/08/2006 | WO2006023281A3 Reconstituted tobacco sheet and smoking article therefrom |
| 06/07/2006 | CN1784152A Method of manufacturing regenerated tobacco material |
| 06/07/2006 | CN1781545A Method for extracting herbal medicine |
| 06/01/2006 | US20060112965 Chewing tobacco substitute containing cotinine |
| 05/31/2006 | CN1778213A Aster health-care cigarette with harm decreasement |
| 05/31/2006 | CN1778212A Dandelion health-care cigarette with harm decreasement |
| 05/31/2006 | CN1778211A Natural plant extract with cigarette add, its extraction and use in cigarette |
| 05/31/2006 | CN1778210A Improvement of tobacco quality |
| 05/30/2006 | US7051739 Method for making a cigarette with burn rate modification |
| 05/30/2006 | CA2164616C Tubular heater for use in an electrical smoking article |
| 05/30/2006 | CA2120586C Fuel element composition |
| 05/24/2006 | CN1775119A Tea health-care cigarette production technology |
| 05/24/2006 | CN1775118A Biological tobacco leaf reproduced by rolling process |
| 05/24/2006 | CN1775117A Modern snuff and its making method |
| 05/24/2006 | CN1256900C Tobacco leaf peduncle filament latent flavor processing method and its uses |
| 05/18/2006 | WO2006052177A1 Smokeless cigarette |
| 05/18/2006 | CA2585586A1 Smokeless cigarette |
| 05/17/2006 | CN1771845A New tobacco ageing additive liquid |
| 05/17/2006 | CN1771844A Pollution-free cigarette producing technology |
| 05/11/2006 | WO2006048774A1 Electrically heated cigarette including controlled-release flavoring |
| 05/11/2006 | WO2005122805A3 Catalysts for the oxidation of carbon monoxide in cigarette smoke |
| 05/11/2006 | CA2584982A1 Electrically heated cigarette including controlled-release flavoring |
| 05/10/2006 | CN1768610A Teeth caring cigarette |
| 05/10/2006 | CN1255061C Body-building cigarette with negative ion generator |
| 05/10/2006 | CN1255060C Method for decreasing tar content in cigarette |
| 05/09/2006 | US7041321 supercritically extracting an herb to obtain an oil extract and a residue;extracting the residue in a water/alcohol liquid mixture to obtain a post-supercritical hydroalcoholic extract; evaporating the water/alcohol liquid to form a powdered extract; mixing the powdered extract with the oil extract. |
| 05/04/2006 | WO2006046517A1 Tobacco material having its stimulation/hot flavor at smoking reduced, smoking flavor imparting agent, regenerated tobacco material, process for producing tobacco material, and process for producing smoking flavor imparting agent |
| 05/04/2006 | WO2006046422A1 Heat source rod production machine and its production method |
| 05/04/2006 | WO2006046392A1 Method for extracting component from material to be processed and apparatus used in the method |
| 05/04/2006 | WO2006046150A1 Synthesis and incorporation of high-temperature ammonia-release agents in lit-end cigarettes |
| 05/04/2006 | WO2006046149A2 Additives for tobacco cut filler |
| 05/04/2006 | US20060090767 Method for improving the loading capacity of tobacco |
| 05/03/2006 | EP1651065A1 Process for obtaining tobacco leaves with a standardized nicotine content and/or improved combustibility |
| 05/03/2006 | CN1765241A Tobacco substitute and its production method |
| 05/03/2006 | CN1254201C Polypropylene fiber chemical treatment agont and its application in tobacco leaf feeding process |
| 05/02/2006 | CA2072306C Carbonaceous composition for fuel elements of smoking articles |
| 04/27/2006 | WO2005118133A3 Smoking articles including gold catalyst |
| 04/27/2006 | DE202006001663U1 Rauchfreie Zigarette mit Nikotin- und Geschmacksstoffkissen jedoch ohne gesundheitsschädliche Verbrennungsstoffe sowie Nebenwirkungen Smokeless cigarette with nicotine and flavor pillow without harmful combustion products and side effects |
| 04/26/2006 | CN1762251A Method for producing cigarette acetate silk for removing harmful substances from smoke gas |
| 04/26/2006 | CN1762250A Method for producing cigarette acetate silk for removing harmful substances from smoke gas |
| 04/26/2006 | CN1762249A Method for producing cigarette acetate silk for selectively removing harmful substances from smoke gas |
| 04/26/2006 | CN1253111C Use of notoginseng extract as free radical cleaning agent of tobacco product and relative tobacco product |
| 04/25/2006 | US7032601 Encapsulated materials |
| 04/20/2006 | WO2006014995A3 Modified reconstituted tobacco sheet |
| 04/19/2006 | EP1569529B1 Improvements relating to smoking articles |
| 04/19/2006 | CN1759771A Substitute agent for tobacco leaves, substitute for smoking set, and method for smoking substitute for tobacco leaves |
| 04/19/2006 | CN1759770A Substitute of cigarette contaniing compound nicotine and preparation method |
| 04/19/2006 | CN1251624C Method for processing ginkgo leaves products used for cigarette |
| 04/19/2006 | CN1251622C Vanilla health cigarette |
| 04/18/2006 | US7028694 Method for dispersing powder materials in a cigarette rod |
| 04/13/2006 | WO2006037848A1 Method and preparation for binding aldehydes in saliva |
| 04/12/2006 | EP1643868A2 Smoking articles having reduced carbon monoxide delivery |
| 04/12/2006 | CN1757338A Water-soluble, high-molecular brown reaction product, and its application in tobacco |
| 04/12/2006 | CN1757337A Use of four kinds of porphyrin compounds to remove carcinogenic substances from smoke of cigarette |
| 04/12/2006 | CN1757336A Tobacco water leaching method for lowering its tar and toxicity |
| 04/12/2006 | CN1250505C Improved method for preparing 1-propyl-2, 4, 5-trimethoxy benzene |
| 04/12/2006 | CN1250121C Compound tobacco addict controlling plaster and its preparation method |
| 04/11/2006 | US7025066 Method of reducing the sucrose ester concentration of a tobacco mixture |
| 04/05/2006 | CN1248604C Immobilized biological additive and its preparation method and uses |
| 03/30/2006 | US20060065279 Method of manufacturing regenerated tobacco material |
| 03/29/2006 | EP1406518A4 Modifying nicotine and nitrosamine levels in tobacco |
| 03/29/2006 | CN1751608A Traditional Chinese medicine additive for cigarette, its prepn. method and quality control method |
| 03/29/2006 | CN1247124C Far infrared cigarettes and making method thereof |
| 03/28/2006 | US7017585 Oxidant/catalyst nanoparticles to reduce tobacco smoke constituents such as carbon monoxide |
| 03/23/2006 | US20060060211 Modifying nicotine and nitrosamine levels in tobacco |
| 03/22/2006 | EP1635658A2 Cigarette wrapper with printed catalyst |
| 03/22/2006 | EP1635657A2 Cigarette wrapper with catalytic filler and methods of making same |
| 03/22/2006 | EP1635656A2 Catalyst to reduce carbon monoxide and nitric oxide from the mainstream smoke of a cigarette |
| 03/22/2006 | EP1635655A1 Catalyst to reduce carbon monoxide in the mainstream smoke of a cigarette |
| 03/22/2006 | CN1750764A Filter containing a metal phthalocyanine and a polycationic polymer |
| 03/16/2006 | WO2005099493A3 Reduction of phenolic compound precursors in tobacco |
| 03/15/2006 | CN1747663A Improvements relating to smoking articles |
| 03/15/2006 | CN1745666A Health-care cigarettes |
| 03/15/2006 | CN1245116C Health-care cigarette |
| 03/14/2006 | US7011096 Oxidant/catalyst nanoparticles to reduce carbon monoxide in the mainstream smoke of a cigarette |
| 03/08/2006 | EP1631160A1 Tobacco mixture and cigarette containing said tobacco mixture |
| 03/08/2006 | CN1742636A Technology for producing pollution-free liquid cigarette |
| 03/08/2006 | CN1742635A Cigarette for slow smoking cessation |
| 03/02/2006 | WO2006023281A2 Reconstituted tobacco sheet and smoking article therefrom |
| 03/02/2006 | WO2006022198A1 Method for treating tobacco extract for removing magnesium ion, method for producing reclaimed tobacco material, and reclaimed tobacco material |
| 03/02/2006 | WO2006021153A1 Cigarette provided with negative ozone ions generator |
| 03/02/2006 | CA2700649A1 Reconstituted tobacco sheet and smoking article therefrom |
| 03/01/2006 | CN1739412A Prepn process of soluble licorice powder |
| 03/01/2006 | CN1243491C A cellulose aceatate Fiber and its making method ,and cigarette filtering element |
| 02/28/2006 | US7004993 heating mixtures comprising iron chloride, LiAlH4 and solvents selected from toluene, 1,3,5-trimethyl benzene, diethyl ether and/or tetrahydrofuran, to form nanostructure intermetallics, used as filters of 1,3-butadiene in smoke of cigarettes |
| 02/28/2006 | US7004177 Method and device for detecting foreign bodies in cigarettes |
| 02/23/2006 | US20060037623 Nicotiana diversity |
| 02/23/2006 | US20060037621 Method of making a smoking composition |
| 02/23/2006 | US20060037620 Process to remove protein and other biomolecules from tobacco extract or slurry |
| 02/22/2006 | CN1738551A Cigarette with burn rate modification |
| 02/22/2006 | CN1738550A Apparatus for making cigarette with burn rate modification |
| 02/22/2006 | CN1736442A Asthma treating cigarette which can also be used as drug substitute |
| 02/22/2006 | CN1242706C Functional cigarette and its manufacturing method |
| 02/15/2006 | CN1732814A Pure cigarette |
| 02/15/2006 | CN1242051C Radio rhizobia for reducing special nitrosamine content for tobacco and its use |
| 02/14/2006 | CA2106321C Cigarette and method of making same |
| 02/09/2006 | WO2006014995A2 Modified reconstituted tobacco sheet |
| 02/08/2006 | EP1623634A1 Process for producing regenerated tobacco material |
| 02/08/2006 | CN1729877A Application of ceria as combustion adjuvant in tobacco |
| 02/08/2006 | CN1240324C Nontoxic tobacco product making method |