| Patents for A24B 15 - Chemical features or treatment of tobacco; Tobacco substitutes (7,812) |
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| 09/21/2004 | US6792953 Composed of cellulose fiber, sodium sulfate, chlorine water and copper containing porphyrin; full flavor passage; effi-cient toxins and mutagens removal; simple and inexpensive manufacturing; convenient to use |
| 09/16/2004 | US20040177857 Sheet tobacco, and process and system for manufacturing the same |
| 09/16/2004 | US20040177856 Process for making a bandcast tobacco sheet and smoking article therefrom |
| 09/15/2004 | EP1455609A2 Method and compositions for imparting cooling effect to tobacco products |
| 09/15/2004 | EP1455608A1 Method and composition for mentholation of cigarettes |
| 09/15/2004 | CN1528214A Attapulgus stone as cut tobacco additive and/or filter tip in to bacco industry |
| 09/14/2004 | US6789548 Method of making a smoking composition |
| 09/09/2004 | US20040173231 Cigarette sidestream smoke treatment material |
| 09/09/2004 | US20040173229 Smoking article comprising ultrafine particles |
| 09/09/2004 | US20040173228 Method for producing flavorful and aromatic compounds from tobacco |
| 09/09/2004 | US20040173227 Filter containing a metal phthalocyanine and a polycationic polymer |
| 09/08/2004 | CN1526332A Cigarette-type sucked vanilla article |
| 09/08/2004 | CN1165250C Cigarette products outer coating for cigarette products and method for producing cigarette product external coating layer |
| 09/07/2004 | US6786221 Method and system for assay and removal of harmful toxins during processing of tobacco products |
| 09/07/2004 | CA2100031C Smoking compositions containing an alpha-alkylcinnamaldehyde-release additive |
| 09/02/2004 | WO2004074449A2 Filter containing a metal phthalocyanine and a polycationic polymer |
| 09/02/2004 | US20040172680 Process for modifying plants |
| 09/02/2004 | US20040168695 Low sidestream smoke cigarette with combustible paper |
| 09/01/2004 | CN1164211C Cigarette substitute and making method thereof |
| 09/01/2004 | CN1164210C Method for producing shredded tobacco and production system for use therein |
| 08/31/2004 | US6782892 Manganese oxide mixtures in nanoparticle form to lower the amount of carbon monoxide and/or nitric oxide in the mainstream smoke of a cigarette |
| 08/24/2004 | US6779531 Smoking material |
| 08/19/2004 | WO2004068974A1 A process of preparing a herbal filler composition for bidi cigarette and the like |
| 08/19/2004 | US20040159328 Use of oxyhydroxide compounds for reducing carbon monoxide in the mainstream smoke of a cigarette |
| 08/18/2004 | CN1520758A Tobacco antidote and method of manufacture |
| 08/17/2004 | US6776169 Ginkgo biloba L. leaves cigarette |
| 08/12/2004 | US20040154630 Double wrapper cigarette, machine and method for manufacturing the same |
| 08/12/2004 | US20040154629 Smoking articles |
| 08/11/2004 | CN1161044C Medicated food nutrient capable of detoxicating cigraette, health cigarette and its making process |
| 08/11/2004 | CN1161043C Smokable filler material for smoking articles and smoking articles |
| 08/10/2004 | US6772769 Preparation of tobacco having reduced contents of nicotine and tar |
| 08/10/2004 | US6772767 Process for reducing nitrogen containing compounds and lignin in tobacco |
| 08/04/2004 | EP1441603A2 Method and composition for mentholation of charcoal filtered cigarettes |
| 08/03/2004 | US6769437 Use of oxyhydroxide compounds for reducing carbon monoxide in the mainstream smoke of a cigarette |
| 07/29/2004 | WO2004041005A3 Improvements relating to the removal of soluble components from tobacco material and apparatus therefor |
| 07/29/2004 | US20040144397 Modifying nicotine and nitrosamine levels in tobacco |
| 07/28/2004 | EP1439764A1 Tobacco mint plant material product |
| 07/28/2004 | CN1515198A Compound enzyme for raising tobacco leaf quality and its preparation process |
| 07/28/2004 | CN1158987C Menthanol and menthanol lactic acid ester composition and its preparation method and application |
| 07/27/2004 | US6766803 Method of manufacturing cigarettes containing gold or silver particles |
| 07/21/2004 | CN1513386A Matter for lowering contents of tar and like harmful matter in smoke of cigarette |
| 07/21/2004 | CN1513385A Chemical additive for lowering tar in cigarette |
| 07/20/2004 | CA2317409C Smoking articles |
| 07/15/2004 | US20040134504 Method and system for continuous assay and removal of harmful toxins during processing of tobacco products |
| 07/14/2004 | EP1435801A1 Encapsulated materials |
| 07/14/2004 | CN1511550A Medicinal preparation for reducing nicotine and use |
| 07/14/2004 | CN1157126C Method for producing cigarette without public hazard |
| 07/13/2004 | US6761176 Tobacco substitute composition |
| 07/13/2004 | US6761175 Sheet tobacco |
| 07/08/2004 | WO2004056219A1 A non-chewable tobacco composition |
| 07/08/2004 | WO2004041007A3 Electrically heated cigarette including controlled-release flavoring |
| 07/08/2004 | US20040129280 Electrically heated cigarette including controlled-release flavoring |
| 07/07/2004 | EP1265503A4 Cigarettes containing gold or silver particles and manufacturing methods of the cigarette filter |
| 07/07/2004 | CN1510105A Nanometer double-suction deoxidation antistaling agent |
| 07/01/2004 | WO2004019709A3 Cigarette filters comprising unfunctionalized porous polyaromatic resins for removing gas phase constituents from mainstream tobacco smoke |
| 07/01/2004 | US20040123873 Nontobacco moist snuff composition |
| 06/30/2004 | EP1432322A1 Tobacco smoking mixture for smoking articles such as cigarettes |
| 06/30/2004 | CN1507818A Cigarette fuel, aerosol generating agent for the cigurette and aerosol generating fuel and said cigarett product |
| 06/30/2004 | CN1507817A Catalyst for concurrently reducing carbon oxide and tar in cigarette and preparing method thereof |
| 06/30/2004 | CA2448851A1 Nontobacco moist snuff composition |
| 06/29/2004 | US6755200 Method for reduction of tobacco specific nitrosamines |
| 06/24/2004 | WO2004052520A2 Nanocomposite copper-ceria catalysts for low temperature or near-ambient temperature catalysis and methods for making such catalysts |
| 06/24/2004 | WO2004052128A2 Improvements relating to smoking articles |
| 06/17/2004 | WO2004049837A2 Herbal cigarette |
| 06/17/2004 | US20040112396 Cigarette with smoke constituent attenuator |
| 06/17/2004 | US20040112395 Smoker's requisite |
| 06/17/2004 | US20040112394 Reduction of constituents in tobacco |
| 06/16/2004 | EP1427300A1 Oxidant/catalyst nanoparticles to reduce carbon monoxide in the mainstream smoke of a cigarette |
| 06/10/2004 | WO2004023903A3 Ceria/zirconia fibres for use in cigarettes |
| 06/10/2004 | US20040110633 Combining ceria nanoparticles in an aqueous suspension with copper 2,4-pentanedionate to form a slurry; heating the slurry to form copper or copper oxide nanoparticles that are combined with the ceria nanoparticles; heat treatment |
| 06/10/2004 | US20040107971 Gum based chewing product and process for preparing the same |
| 06/09/2004 | EP1424911A1 Smoking articles and smokable filler material therefor |
| 06/03/2004 | WO2004045321A1 Cigarette with burn rate modification |
| 06/03/2004 | WO2004045320A1 Apparatus for making cigarette with burn rate modification |
| 06/03/2004 | US20040103908 Herbal cigarette |
| 06/02/2004 | CN1151737C Healthcare traditional Chinese medicinal herb cigarette |
| 05/27/2004 | WO2004043173A1 A new natural blend free of nicotine and tar |
| 05/27/2004 | DE19949983B4 Tabakfolie und Verfahren zur Herstellung einer Tabakfolie Tobacco sheet and method for manufacturing a sheet tobacco |
| 05/26/2004 | EP1421863A1 DOUBLE WRAPPER CIGARETTE, AND MACHINE AND METHOD FOR MANUFACTURING THE CIGARETTE |
| 05/26/2004 | EP1421861A2 Tobacco flavoring agent |
| 05/26/2004 | EP1128740A4 Cigarette filter |
| 05/26/2004 | EP1124450A4 Filter for selective removal of a gaseous component |
| 05/21/2004 | WO2004042635A1 Method and system for predicting constituent yields in tobacco smoke using a multivariate regression model |
| 05/21/2004 | WO2004041008A1 Oxidant/catalyst nanoparticles to reduce tobacco smoke constituents such as carbon monoxide |
| 05/21/2004 | WO2004041007A2 Electrically heated cigarette including controlled-release flavoring |
| 05/21/2004 | WO2004041006A1 Tobacco blends incorporating oriental tobaccos |
| 05/21/2004 | WO2004041005A2 Improvements relating to the removal of soluble components from tobacco material and apparatus therefor |
| 05/21/2004 | WO2004021809A9 A process for reducing nitrogen containing compounds and lignin in tobacco |
| 05/21/2004 | CA2502171A1 Electrically heated cigarette including controlled-release flavoring |
| 05/20/2004 | US20040094175 Process for manufacturing nicotine free cigarette substitute |
| 05/20/2004 | US20040094172 Cigarette with burn rate modification |
| 05/20/2004 | US20040094171 Cigarette with burn rate modification |
| 05/20/2004 | US20040094170 Nicotine free cigarette substitute |
| 05/13/2004 | WO2004039181A1 Cigarette with adsorbent at tip end thereof |
| 05/12/2004 | CN1494837A Xinjian tobacco. health-care cigarette |
| 05/12/2004 | CN1149022C Method for detecting nitrogenous nitrosamine contained in bobacco |
| 05/06/2004 | WO2004002247A3 Cigarette comprising a catalyst for smoke treatment |
| 05/06/2004 | US20040084056 Tobacco blends incorporating Oriental tobaccos |
| 05/06/2004 | EP0884957B1 Smokable filler material for smoking articles |
| 04/29/2004 | US20040079380 Cigarette with smoke constituent attenuator |