| Patents for A24B 15 - Chemical features or treatment of tobacco; Tobacco substitutes (7,812) |
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| 01/27/2005 | WO2004110185A3 Reduction of polycyclic aromatic hydrocarbons in tobacco smoke using palladium salts |
| 01/27/2005 | WO2004110183A3 Nanoscale catalyst particle/aluminosilicate to reduce carbon monoxide in the mainstream smoke of a cigarette |
| 01/27/2005 | US20050016549 Chemical heat source for use in smoking articles |
| 01/26/2005 | EP1499188A1 Tobacco having reduced nicotine and nitrosamines |
| 01/26/2005 | EP1427300A4 Oxidant/catalyst nanoparticles to reduce carbon monoxide in the mainstream smoke of a cigarette |
| 01/26/2005 | CN1568841A Application of emblic leafflower fruit extract as free radical scavenger of tobacco products and relevant tobacco products thereof |
| 01/26/2005 | CN1568840A Application of bamboo leaf extract as free radical scavenger of tobacco products and relevant tobacco products thereof |
| 01/26/2005 | CN1185968C Chinese herbal medicine additive in cigarette and its preparing mehtod |
| 01/25/2005 | US6845777 Composition to reduce or quit smoking addiction |
| 01/25/2005 | CA2146442C Anti-inflammatory factor, method of isolation, and use |
| 01/20/2005 | WO2005004646A1 Process for obtaining tobacco leaves with a standardized nicotine content and/or improved combustibility |
| 01/19/2005 | CN1565289A Black tourmaline containing tobacco product and its making method and uses |
| 01/19/2005 | CN1565288A Nontoxic tobacco product making method |
| 01/13/2005 | WO2005002370A2 Cigarette wrapper with printed catalyst |
| 01/13/2005 | US20050005947 Smoking articles having reduced carbon monoxide delivery |
| 01/13/2005 | DE10326496A1 Tabakmischung, sowie eine diese enthaltende Cigarette Tobacco blend and a cigarette containing them |
| 01/12/2005 | EP1494551A1 Partially reduced nanoparticle additives |
| 01/12/2005 | EP1494549A1 Use of oxyhydroxide compounds for reducing carbon monoxide in the mainstream smoke of a cigarette |
| 01/12/2005 | CN1561870A Method for using substituted malonic acid to release acid fragrance component of cigarette |
| 01/06/2005 | US20050000532 Method of making a smoking composition |
| 01/06/2005 | US20050000531 Method and composition for mentholation of charcoal filtered cigarettes |
| 01/06/2005 | US20050000530 Reducing sidestream smoke emitted from a burning cigarette; the treatment composition comprises an oxygen storage and donor metal oxide oxidation catalyst and a non-combustible finely divided porous particulate adjunct for the catalyst |
| 01/06/2005 | US20050000529 Method and compositions for imparting cooling effect to tobacco products |
| 01/06/2005 | US20050000528 Method and composition for mentholation of cigarettes |
| 01/06/2005 | US20050000526 Cigarette and cigarette filter |
| 01/05/2005 | CN1559315A Method for processing ginkgo leaves products used for cigarette |
| 01/05/2005 | CN1559313A Health-care smoking products contg. ginkgo tree leaves, chinese wolfberry leaves and mint leaves |
| 01/04/2005 | CA2093760C Reconstituted tobacco sheets and methods for producing and using the same |
| 12/29/2004 | EP1489927A1 Method for manufacturing a top loaded cigarette filler |
| 12/29/2004 | CN1557233A Stable licorice powder or cocoa powder dispersion liquid making method |
| 12/28/2004 | US6834654 Smokeless tobacco product |
| 12/23/2004 | WO2004110686A2 Nanoscale particles of iron aluminide and iron aluminium carbide by the reduction of iron salts |
| 12/23/2004 | WO2004110591A1 Preparation of intermetallics by metallo-organic decomposition |
| 12/23/2004 | WO2004110190A2 Nanoscale composite catalyst to reduce carbon monoxide in the mainstream smoke of a cigarette |
| 12/23/2004 | WO2004110189A2 Cigarette wrapper with catalytic filler and methods of making same |
| 12/23/2004 | WO2004110188A2 Shredded paper with catalytic filler in tobacco cut filler and methods of making same |
| 12/23/2004 | WO2004110186A1 Catalyst to reduce carbon monoxide in the mainstream smoke of a cigarette |
| 12/23/2004 | WO2004110185A2 Reduction of polycyclic aromatic hydrocarbons in tobacco smoke using palladium salts |
| 12/23/2004 | WO2004110184A2 Catalyst to reduce carbon monoxide and nitric oxide from the mainstream smoke of a cigarette |
| 12/23/2004 | WO2004110183A2 Nanoscale catalyst particle/aluminosilicate to reduce carbon monoxide in the mainstream smoke of a cigarette |
| 12/23/2004 | US20040255965 Reconstituted tobaccos containing additive materials |
| 12/22/2004 | CN1181169C Method for preparing pure tobacco oil |
| 12/22/2004 | CN1180732C Kansui tobacco additive and method for making same |
| 12/22/2004 | CN1180731C Method for directionally lowering tobacco tar |
| 12/22/2004 | CN1180730C Electromagnetic field treatment in flue-cured tobacco ageing process |
| 12/16/2004 | WO2004107885A1 Tobacco mixture and cigarette containing said tobacco mixture |
| 12/16/2004 | US20040253386 Preparation of intermetallics by metallo-organic decomposition |
| 12/16/2004 | US20040250828 Nanoscale catalyst particles/aluminosilicate to reduce carbon monoxide in the mainstream smoke of a cigarette |
| 12/16/2004 | US20040250827 Catalyst to reduce carbon monoxide in the mainstream smoke of a cigarette |
| 12/16/2004 | US20040250826 Catalyst to reduce carbon monoxide and nitric oxide from the mainstream smoke of a cigarette |
| 12/16/2004 | US20040250825 Nanoscale composite catalyst to reduce carbon monoxide in the mainstream smoke of a cigarette |
| 12/16/2004 | US20040250821 Method for chemically modifying tobacco during curing |
| 12/16/2004 | US20040250654 Nanoscale particles of iron aluminide and iron aluminum carbide by the reduction of iron salts |
| 12/15/2004 | CN1555231A 无烟烟草产品 Smokeless tobacco products |
| 12/15/2004 | CN1554296A Red nano selanium cigarette |
| 12/15/2004 | CN1554295A Use of notoginseng extract as free radical cleaning agent of tobacco product and relative tobacco product |
| 12/15/2004 | CN1179671C Method of optimizing tobacco leaf as upper tobacco material |
| 12/14/2004 | CA2108563C Sheet material for smoking product containing an aromatic substance |
| 12/07/2004 | US6827951 Composition and method for smoke detoxification |
| 12/07/2004 | US6827087 Cigarette with burn rate modification |
| 12/01/2004 | CN1177545C Somking product and method for generatings moke to providing gas of combustion |
| 11/25/2004 | DE202004009457U1 Aromatic stick of any shape or size imparts an individual aroma to tobacco e.g. mini-cigars |
| 11/24/2004 | CN1548926A New double-star finding common ecological gravitational wave dynamic engineering system |
| 11/24/2004 | CN1547973A Dynamic amphiastral engineering system for raising the quality of tobacco greatly |
| 11/24/2004 | CN1176614C Green tea tobacco product and producing method thereof |
| 11/18/2004 | WO2004098323A1 Process for producing regenerated tobacco material |
| 11/18/2004 | US20040226568 Smoking article |
| 11/17/2004 | EP1317192A4 Tobacco smoke filter |
| 11/17/2004 | CN1547438A Smoking articles and smokable filler materials therefor |
| 11/11/2004 | WO2004095955A1 A flameless electronic atomizing cigarette |
| 11/11/2004 | WO2004095951A2 Food products comprising natural extracts or fragrances of plants together with aminoacids and use thereof for fighting smoke addiction |
| 11/11/2004 | US20040221858 Tobacco odor deodorizing perfume composition, tobacco odor deodrant, cigarette low in sidestream smoke odor, and tobacco package |
| 11/11/2004 | CA2752134A1 A non-smokable electronic spray cigarette |
| 11/10/2004 | CN1543885A Method for disinsectizing and sterilizing in tobacco using pulsed electric field |
| 11/10/2004 | CN1543884A An additive cigarette production technology |
| 11/10/2004 | CN1543883A Application of Acer truncatum extract as cigarette free radical scavenger and corresponding cigarette |
| 11/04/2004 | WO2004093575A1 The mouth spice cigarettes goods |
| 11/03/2004 | CN1541577A Electronic nonflammable spraying cigarette |
| 11/02/2004 | US6810884 Low sidestream smoke cigarette with non-combustible treatment material |
| 10/28/2004 | WO2004074449A3 Filter containing a metal phthalocyanine and a polycationic polymer |
| 10/27/2004 | EP1470760A1 Cigarette and cigarette filter |
| 10/27/2004 | CN1539345A Inproved method for storing finished products of cigarette |
| 10/27/2004 | CN1173005C Natural oxidizing agent capable of inhibiting cigarette harmful matter |
| 10/21/2004 | US20040206366 Method for the qualitative improvement of the products of the tobacco plant |
| 10/20/2004 | EP1468618A1 Smoking implement |
| 10/20/2004 | CN1538814A Double wrapper cigarette, and machine and method for manufacturing it |
| 10/20/2004 | CN1171547C Cigarette processing method for lowering benzo[a] pyrene content in smoke |
| 10/20/2004 | CN1171546C Medicine for inhibiting harmful matter in cigarete and its prepn process |
| 10/07/2004 | WO2004084658A1 Use of ganoderma in the production of tobacco |
| 10/07/2004 | WO2004052520A3 Nanocomposite copper-ceria catalysts for low temperature or near-ambient temperature catalysis and methods for making such catalysts |
| 10/05/2004 | US6799578 Low sidestream smoke cigarette with combustible paper |
| 09/29/2004 | EP1460908A1 Improvements relating to smokable filler materials |
| 09/29/2004 | EP1333729A4 Process for producing smoking articles with reduced ignition proclivity characteristics and products made according to same |
| 09/29/2004 | EP1322191A4 Reduction of nitrosamines in tobacco and tobacco products |
| 09/29/2004 | CN2643681Y Incombustible electronic atomized cigarette |
| 09/23/2004 | WO2004052128A3 Improvements relating to smoking articles |
| 09/23/2004 | US20040182407 Process for producing smoking articles with reduced ignition proclivity characteristics and products made according to same |
| 09/23/2004 | US20040182180 Apparatus and method for extracting volatile constituents |
| 09/22/2004 | EP1458252A2 Tobacco and/or tobacco substitute composition for use as a snuff in the oral cavity |
| 09/22/2004 | CN1167364C Cigarette combustion-supporting and harm-reducing additive with nano pores |