| Patents for A24B 15 - Chemical features or treatment of tobacco; Tobacco substitutes (7,812) |
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| 03/07/2002 | US20020026948 Paper wraper for reduction of cigarette burn rate |
| 03/06/2002 | CN1338902A Smoking products containing antioxidants |
| 03/06/2002 | CN1338230A Health-care cigarette containing Chinese medicine as additive and its producing method |
| 02/27/2002 | CN1337265A Chinese medicine extractive for eliminating body's toxic matter and its prepn |
| 02/27/2002 | CN1337187A Cigarette quantizing resonance instrument |
| 02/26/2002 | CA2045429C Nicotine and tar removal process |
| 02/21/2002 | WO2002013636A1 A method and apparatus for reducing tobacco specific nitrosamines |
| 02/20/2002 | EP1180335A1 Method for reducing the level of nicotine in tobacco |
| 02/13/2002 | EP1178741A2 Smokable product |
| 02/13/2002 | CN1335108A Dialysis process of reducing tar content in tobacco |
| 02/13/2002 | CN1335107A Cigarette producing process capable of reducing nitrosamine content in fume of cigarette |
| 01/30/2002 | CN1333657A System for supplying an inhalable aerosol |
| 01/30/2002 | CN1332985A Health care cigarette and production method thereof |
| 01/23/2002 | CN1078060C Glossy ganoderma cigarette |
| 01/17/2002 | WO2002003817A2 A reduced protein reconstituted tobacco and method of making same |
| 01/17/2002 | WO2001095748B1 Smokable filler material containing a fruit material |
| 01/16/2002 | EP1121026A4 Improved method of treating tobacco to reduce nitrosamine content, and products produced thereby |
| 01/15/2002 | US6338348 Preventing formation of of 4-(n-nitrosomethylamino) 1-(3-pyridyl-1-butanone on tobacco leaves |
| 01/10/2002 | WO2002001974A1 Antioxidants to neutralize tobacco free radicals |
| 01/10/2002 | US20020002979 Cigarette sidestream smoke treatment material |
| 01/09/2002 | CN1077420C Non-toxic cigarette |
| 01/03/2002 | US20020000235 Cigarette with smoke constituent attenuator |
| 01/02/2002 | EP1166656A2 Paper wrapper for reduction of cigarette burn rate |
| 01/01/2002 | US6334448 Poison-reduced cigarette |
| 12/27/2001 | WO2001037685A3 Smoking products |
| 12/26/2001 | CN1328422A Cigarette filter |
| 12/25/2001 | US6333180 Bioprocess for the high-yield production of food flavor-acceptable jasmonic acid and methyl jasmonate |
| 12/20/2001 | WO2001095748A1 Smokable filler material containing a fruit material |
| 12/20/2001 | CA2410656A1 Smokable filler material containing a fruit material |
| 12/19/2001 | EP1162883A1 Oral anti-odor compositions |
| 12/19/2001 | CN1326710A Low poison cigarette |
| 12/19/2001 | CN1076186C Process for preparing plant tar-reducing agent and its use |
| 12/19/2001 | CN1076185C 保健香烟 Health cigarette |
| 12/19/2001 | CN1076184C Cigarette with traditional Chinese medicines |
| 12/12/2001 | CN1075938C Mixed cigarette |
| 12/05/2001 | CN1324587A Nicotine-eliminating Chinese medicinal composition |
| 12/04/2001 | US6325860 Method of providing flavorful and aromatic compounds in absence of reducing sugars |
| 12/04/2001 | US6325859 Forming discrete droplets of active ingredient as droplets or particles and acid polysaccharide in aqueous medium, introducing into solution containing multivalent cations to build suspension of water insoluble homogeneous gel beads |
| 11/22/2001 | WO2001037684A3 Aromatized items for smoking |
| 11/15/2001 | WO2001084969A1 Cigarette with smoke constituent attenuator |
| 11/15/2001 | WO2001084968A2 Tobacco reconstitution |
| 11/15/2001 | CA2407430A1 Tobacco reconstitution |
| 11/14/2001 | CN1322113A Smoke-modifying agents and smoking material rods comprising smoke-modifying agents |
| 11/07/2001 | CN1320437A Chinese-medicinal herbs cigarette |
| 11/06/2001 | US6311695 Method of treating tobacco to reduce nitrosamine content, and products produced thereby |
| 10/25/2001 | WO2001079513A2 Process for modifying plants |
| 10/25/2001 | CA2406076A1 Process for modifying plants |
| 10/24/2001 | EP0840555B1 Stabilisation of flavourants |
| 10/16/2001 | US6302114 Tobacco smoke filter |
| 10/10/2001 | CN1072464C Health-care cigarette to be no pollution and preparation process therefor |
| 10/09/2001 | US6298859 Use of a phenol oxidizing enzyme in the treatment of tobacco |
| 10/09/2001 | US6298858 Tobacco flavoring components of enhanced aromatic content and method of providing same |
| 09/27/2001 | WO2001070052A1 Cigarettes containing gold or silver particles and manufacturing methods of the cigarette filter |
| 09/26/2001 | EP1135036A1 Smoking products containing antioxidants |
| 09/18/2001 | US6289897 Comprises non-tobacco plant material having initially high fat or high oil content in combination with nonflammable filler, binder, and aerosol generating source; low coal static peak combustion temperature |
| 09/13/2001 | WO2001065954A1 Tobacco treatment |
| 09/12/2001 | EP0847268B1 Refreshing compositions |
| 09/11/2001 | US6286516 Cigarette sidestream smoke treatment material |
| 09/05/2001 | EP1128743A1 System for supplying an inhalable aerosol |
| 09/05/2001 | EP1128740A1 Cigarette filter |
| 09/05/2001 | CN1311010A Smoke inhaling article for medical use, and its mfg. method |
| 08/29/2001 | CN1309934A Production process and comprehensive utilization of innoxious cigarette |
| 08/23/2001 | WO2001060185A1 Method for producing shredded tobacco and production system for use therein |
| 08/22/2001 | EP1124450A1 Filter for selective removal of a gaseous component |
| 08/16/2001 | WO2001058287A1 Reconstituted tobacco strands, tobacco mixtures and smoking articles containing same and preparation thereof |
| 08/15/2001 | CN1307843A Cigarette with Chinese herbal medicine |
| 08/08/2001 | EP1121026A1 Improved method of treating tobacco to reduce nitrosamine content, and products produced thereby |
| 08/02/2001 | WO2001018827A3 Concentrator of magnetic field |
| 08/01/2001 | CN1306401A Cigarette sidestream smoke treatment material |
| 08/01/2001 | CN1069027C Mixing type no-toxicity health care cigarette and its prodn. process |
| 07/25/2001 | EP1118672A2 Production of food flavor-acceptable jasmonic acid and methyl jasmonate by Diplodia gossypina |
| 07/24/2001 | US6263881 Apparatus for applying a liquid medium to tobacco |
| 07/18/2001 | CN1303636A Safety type cigarette and its production process and heating smoking requisites |
| 07/11/2001 | CN1302568A Process and equipment for rectifying tobacco by supercritical multi-element fluid extraction |
| 06/26/2001 | US6251463 Adding to consumable material an aroma or taste augmenting, enhancing or imparting quantity and concentration of a natural tastand product comprising steam distilled saccharum officinarum leaves, or macerates thereof |
| 06/26/2001 | US6251193 Use of spray-dried and freeze-dried sugarcane leaf essence |
| 06/21/2001 | DE19957487A1 Rauchbare Artikel A smoking article |
| 06/21/2001 | CA2329081A1 Bioprocess for the high-yield production of food flavor-acceptable jasmonic acid and methyl jasmonate, novel jasmonic acid isomer produced thereby and uses thereof |
| 06/13/2001 | EP1105006A1 Incorporation of smoke-modifying agents in smoking material rods |
| 06/13/2001 | DE19957486A1 Aromatisierte rauchbare Artikel Flavored smoking articles |
| 06/13/2001 | CN1298670A Technology for producing health-care cigarettes without nicotin |
| 06/12/2001 | US6245376 Cola beverages comprising tastand additives from Saccharum officinarum leaves |
| 06/06/2001 | EP1104250A1 Smoke-modifying agents and smoking material rods comprising smoke-modifying agents |
| 06/06/2001 | CN1298096A Microwave spectrophotometric process for the fast detection of nitrosamine and nitroxide content in tobacco |
| 06/05/2001 | US6242029 Food and beverage additive composition produced from saccharum officinarum leaves |
| 05/31/2001 | WO2001037685A2 Smoking products |
| 05/31/2001 | WO2001037684A2 Aromatized items for smoking |
| 05/30/2001 | CN1296789A Method for producing cigarette without public hazard |
| 05/25/2001 | WO2001035770A1 A method for reduction of tobacco specific nitrosamines |
| 05/09/2001 | CN1293928A Technology for producing liquid cigarettes without public hazard |
| 05/03/2001 | DE19949983A1 Inexpensive production of tobacco foils from cigarette industry waste products, using binder-impregnated wet fibrillated tobacco leaf ribs as fiber component |
| 05/02/2001 | EP1094724A1 Use of a phenol oxidising enzyme in the treatment of tobacco |
| 05/02/2001 | CN1065113C Dual-purpose disinfectant of water and smoke |
| 04/26/2001 | WO2001028367A1 Method and system for assay and removal of harmful toxins during processing of tobacco products |
| 04/26/2001 | DE19941233A1 Cigarette with reduced, less harmful smoke is or comprises tobacco pre-treated with an aqueous mixture of boric acid or its salts, preferably sodium perborate or tetraborate |
| 04/26/2001 | CA2388782A1 Method and system for assay and removal of harmful toxins during processing of tobacco products |
| 04/25/2001 | CN1292647A Tobacco products with vitamin E |
| 04/24/2001 | CA2035761C Flavor generating article |
| 04/19/2001 | WO2001026493A1 Method for the qualitative improvement of the products of the tobacco plant |
| 04/19/2001 | CA2388627A1 Method for the qualitative improvement of the products of the tobacco plant |