| Patents for A24B 15 - Chemical features or treatment of tobacco; Tobacco substitutes (7,812) |
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| 04/18/2001 | EP1092354A1 Method for the qualitative improvement of the products of the tobacco plant. |
| 04/18/2001 | EP0691084B1 Smoking article |
| 04/11/2001 | CN1064221C Nutritive health cigarette and its preparing process |
| 04/03/2001 | US6209547 Cigarette filter |
| 03/29/2001 | WO2001021017A1 Tobacco processing |
| 03/28/2001 | CN1289234A Smoking articles |
| 03/21/2001 | CN1287812A Cigarette with restoring consciousness function |
| 03/20/2001 | US6202649 Method of treating tobacco to reduce nitrosamine content, and products produced thereby |
| 03/15/2001 | WO2001018827A2 Concentrator of magnetic field |
| 03/13/2001 | US6200391 Tobacco flavoring agent |
| 03/08/2001 | WO2001015555A1 Method of fixing perfume for improving odor of secondary smoke from cigarette and cigarette |
| 03/07/2001 | EP1079706A2 Cigarette sidestream smoke treatment material |
| 03/07/2001 | CN1286053A Fire- and flue-curing modifying activator for flue-cured tobacco |
| 03/07/2001 | CN1286052A Easily ignited fragrant cigarettes containing tar reduced selectively and its production method |
| 02/28/2001 | CN1062434C Fuel element composition adapted for making cigarette products and the fuel element made from same |
| 02/27/2001 | US6194019 Delayed release flavorant compositions |
| 02/20/2001 | CA2072658C Use of honey as vaccine |
| 02/15/2001 | DE19938601A1 Use of thaumatin for flavor and aroma harmonization and modification in food, drink, pharmaceutical, tobacco, feedstuffs, cosmetics and diabetic products |
| 02/14/2001 | CN1283421A Harm-reducing conditioning agent for cigarettes and its preparing process and application |
| 02/08/2001 | WO2001008514A1 Smoking article wrapper with improved filler |
| 02/08/2001 | CA2378767A1 Smoking article wrapper with improved filler |
| 02/06/2001 | US6182670 Low-density tobacco filler and a method of making low-density tobacco filler and smoking articles therefrom |
| 01/24/2001 | EP1069824A1 Oral antimicrobial and anti-odor compositions |
| 01/24/2001 | CN1281342A Method for making reconstituted tobacco sheet using steam exploded tobacco |
| 01/24/2001 | CN1281341A Method for making reconstituted tobacco sheet using steam exploded tobacco |
| 01/17/2001 | CN1280463A Smoking products containing antioxidants |
| 01/17/2001 | CN1060797C Improved method for making a carbonaceous heat source containing metal oxide |
| 12/27/2000 | CN1277969A Process for producing tripotassium glycyrrhetate and use thereof |
| 12/14/2000 | WO2000074503A1 Sheet tobacco and method and system for producing the same |
| 12/14/2000 | CA2374213A1 Sheet tobacco and process and system for manufacturing the same |
| 11/29/2000 | EP1054603A1 Tobacco products with vitamin e |
| 11/29/2000 | CN1058858C Health-care cigarette |
| 11/28/2000 | US6153119 Forming complex, comprising embedding active oxidant selected from peracid, perchlorate, periodate, permanganate in inert matrix comprising hydrogenated cottonseed oil which functions to prevent premature oxidation of oxidant |
| 11/23/2000 | WO2000069289A1 Process for lowering nicotine contents in tobacco |
| 11/15/2000 | EP1051089A1 Smoking articles |
| 11/08/2000 | CN1272768A Method of treating tobacco to reduce nitrosamine content, and products produced thereby |
| 11/02/2000 | WO2000025611A9 Cigarette filter |
| 11/02/2000 | EP0756461B1 Tobacco products, or substances similar to such products, containing natural substances with anti-oxidant properties, and process for producing the same |
| 10/31/2000 | US6138683 Smokeless tobacco products containing antioxidants |
| 10/24/2000 | US6135121 Tobacco products having reduced nitrosamine content |
| 10/18/2000 | CN1269992A Microwave processing method for reducing nitrosamine content in smoke of cigarette |
| 10/17/2000 | US6131584 Tobacco treatment process |
| 10/11/2000 | CN1269177A Medicated non-toxic cigarette and its production process |
| 10/11/2000 | CN1269176A Refreshing cigarette and its production process |
| 10/11/2000 | CN1269175A Application of piemarker leaf as tobacco substitute |
| 10/11/2000 | CN1057203C Health-care product for inhalation |
| 10/05/2000 | WO2000057699A1 Oral anti-odor compositions |
| 10/04/2000 | EP1039811A1 A method for making a reconstituted tobacco sheet using steam exploded tobacco |
| 10/04/2000 | EP1039810A1 A method for making a reconstituted tobacco sheet using steam exploded tobacco |
| 10/04/2000 | CN1268381A Cigarette-like smoking product for giving up smoking |
| 10/04/2000 | CN1268310A Application of essence extrated for sugar-cane leaves to improve taste of food |
| 09/27/2000 | EP1037540A1 A method and apparatus for the selective removal of specific components from smoke condensates |
| 09/27/2000 | CN1056732C Smokeless cigarette with good breath and its producing method |
| 09/20/2000 | CN1266654A Health-care honeysuckle cigarette |
| 09/19/2000 | US6119699 Method and apparatus for the selective removal of specific components from smoke condensates |
| 08/31/2000 | WO2000049901A2 Smokable product |
| 08/31/2000 | CA2360852A1 Smokable product |
| 08/29/2000 | US6110968 Lowering accumulation of advanced glycosylation endproducts in an individual who uses or smokes tobacco, comprising treating individual by administering an inhibiting amount of an agent that is capable of reacting with glycosylation products |
| 08/29/2000 | US6110495 A controlled release of nicotine and flavor additives from a smokeless nicotine stimulation can be obtained by a saliva soluble stimulant comprising a gel formed by gelation of water binding gel, nicotine or other alkaloids |
| 08/29/2000 | US6109272 Method for producing a tobacco flavor-tasting article |
| 08/16/2000 | CN1262907A Control method of flavour addition in material and its application |
| 08/10/2000 | WO1999029190A9 A method for making a reconstituted tobacco sheet using steam exploded tobacco |
| 08/02/2000 | EP0781101B1 Smoking articles |
| 08/01/2000 | US6096918 Aryl-acrylic acid esters |
| 08/01/2000 | US6095152 To produce aerosol which is similar to tobacco smoke without prouducing substantial tobacco pyrolysis products |
| 07/19/2000 | CN1260688A Smoking article and smoking material thereof |
| 07/13/2000 | WO2000040104A1 A tobacco added loess and its manufacturing method |
| 07/12/2000 | CN1259321A 保健香烟 Health Cigarette |
| 07/05/2000 | EP1014812A1 Smoking products containing antioxidants |
| 07/05/2000 | EP1014811A1 Smokable filler material for smoking articles |
| 07/05/2000 | CN1258463A Healthy cigarette with low tar and free-radical contents and its making process |
| 07/05/2000 | CN1054035C Health cigarette containing Chinese herb medicine |
| 07/04/2000 | US6083962 Agonist-anatagonist combination to reduce the use of nicotine and other drugs |
| 07/04/2000 | US6082370 Cigarette with dry powered Vitamin E |
| 07/04/2000 | US6082368 Nicotine candy cigarette |
| 06/27/2000 | US6079418 Tobacco products with dry powdered vitamin E |
| 06/21/2000 | CN2383353Y Improved device of cut tobacco puffing equipment |
| 06/15/2000 | WO2000033676A1 Tobacco having no nicotine |
| 06/14/2000 | CN1256099A Mixed gas cigarette |
| 06/07/2000 | CN1255307A Process for preparing plant tar-reducing agent and its usage |
| 06/02/2000 | CA2290325A1 Adding additives to tobacco materials |
| 05/30/2000 | CA2012826C Novel cyclic acetals |
| 05/25/2000 | WO2000028842A1 System for supplying an inhalable aerosol |
| 05/25/2000 | WO2000028840A1 Tobacco flavoring components of enhanced aromatic content and method of providing same |
| 05/24/2000 | CN1253753A Green health small cigarette |
| 05/18/2000 | DE19854009A1 System zur Bereitstellung eines inhalierbaren Aerosols A system for providing an inhalable aerosol |
| 05/17/2000 | CN1052390C Components for smoking articles and process for making same |
| 05/17/2000 | CN1052389C Inhaling cigarette smell producing method |
| 05/11/2000 | WO2000025612A1 Smoking products containing antioxidants |
| 05/11/2000 | WO2000025611A1 Cigarette filter |
| 05/11/2000 | WO2000025610A1 Filter for selective removal of a gaseous component |
| 05/11/2000 | CA2349241A1 Smoking products containing antioxidants |
| 05/11/2000 | CA2349008A1 Cigarette filter |
| 05/10/2000 | CN1252245A Biological tobacco tar reducing agent |
| 05/09/2000 | US6058940 Method and system for assay and removal of harmful toxins during processing of tobacco products |
| 05/02/2000 | CA2196907C Smoking articles |
| 04/27/2000 | WO2000022946A1 Smoking article having increased amino acid content |
| 04/26/2000 | CN1251279A Cigarette of ginkgo leaf |
| 04/25/2000 | US6054124 A milk or a polypeptide subfraction of milk obtained from the allergen treated host, for preventing or alleviating allergic reactions |
| 04/25/2000 | US6053175 Method for treating smoking article |