| Patents for A24B 15 - Chemical features or treatment of tobacco; Tobacco substitutes (7,812) |
|---|
| 10/01/1997 | EP0797931A1 Dual section ventilated cigarette filter with flavour containing sleeve |
| 10/01/1997 | CN1160516A Tobacco-alcoholizing quality-improving method |
| 10/01/1997 | CN1160515A Mixed low-nuisance cigarette |
| 09/30/1997 | US5671758 Catalytic cigarette smoke cleaning devise and process |
| 09/30/1997 | US5671756 Alkyl sclareol diol carbonates in tobacco |
| 09/17/1997 | EP0641187B1 Coolant compositions |
| 09/17/1997 | CN1159305A Safety cut tobacco and its preparation method |
| 09/12/1997 | WO1997032492A1 Smokable filler material for smoking articles |
| 09/12/1997 | WO1997032491A1 Smokable filler material for smoking articles |
| 09/12/1997 | WO1997032490A1 Smokable filler material for smoking articles |
| 09/10/1997 | EP0794169A1 Stabilized menthyl lactate |
| 09/02/1997 | US5663460 Liquid l-n-menthol composition and process for preparing the same |
| 08/27/1997 | EP0569356B1 Use of a smoking composition |
| 08/13/1997 | EP0616496B1 New tobacco substitutes |
| 08/13/1997 | CN1035595C Process for impregnation and expansion of tobacco |
| 08/06/1997 | CN1156008A Poisonless burning type smoke-like inhalant and its producing method |
| 07/31/1997 | DE19602405A1 Wrapping film containing tobacco extract, added cellulose and additives, used for cigars or cigarillo(s) |
| 07/30/1997 | CN1155402A Health-care ginseng tea cigarette and its production |
| 07/29/1997 | US5652124 α-glycosyl hesperidin, and its preparation and uses |
| 07/09/1997 | CN1153781A Pyran-pyrazine compound and its synthesis and application |
| 07/03/1997 | WO1997023783A1 Methods for measurement and treatment predicated on the presence of advanced glycosylation endproducts in tobacco and its combustion byproducts |
| 07/03/1997 | CA2241924A1 Methods for measurement and treatment predicated on the presence of advanced glycosylation endproducts in tobacco and its combustion byproducts |
| 07/02/1997 | EP0781101A2 Smoking articles |
| 07/02/1997 | CN1153028A Non-combustible health cigarette and producing method thereof |
| 06/26/1997 | WO1997022267A1 Reconstituted tobacco |
| 06/11/1997 | CN1151262A Non-toxic exciting cigarette |
| 05/06/1997 | US5627157 α-glycosyl hesperidin and its uses |
| 04/30/1997 | CN1148480A Health-care cigarette without nicotine |
| 04/29/1997 | US5624699 Extraction method |
| 04/23/1997 | CN1148324A Tobacco products, or substances similar to such products, contg. natural substances with anti-oxidant properties, and process for producing same |
| 04/16/1997 | CN1147354A Non-toxic and low-toxic cigarette |
| 04/09/1997 | CN1034472C Smoking composition |
| 04/08/1997 | US5617881 Rod formed smoking product |
| 04/03/1997 | WO1997011615A1 Cigarette substrate |
| 04/02/1997 | CN1034395C 萃取方法 Extraction Method |
| 04/01/1997 | US5615694 Method of modifying and aromatizing the primary or secondary smoke of smoking products |
| 03/26/1997 | EP0764408A2 Method and apparatus for depleting tobacco ribs of nitrate |
| 03/25/1997 | US5613504 Flavor generating article and method for making same |
| 03/19/1997 | CN1034258C Carbonaceous compsn. for fuel elements of smoking |
| 03/18/1997 | US5611360 Cigarettes with porous core of aerosol generation and ceramic insulator tubes which in turn is circumscribed by porous charcoal fuel tubes |
| 03/12/1997 | EP0580725B1 Sheet material for a smokable product comprising a flavouring substance |
| 03/12/1997 | CN1144637A Anti-cancer traditional Chinese medicine health-care cigeratte |
| 03/06/1997 | WO1997007771A1 Refreshing compositions |
| 03/05/1997 | EP0699034B1 Improved reconstituted tobacco product |
| 03/05/1997 | CN1144460A Method of producing tobacco product for smoking |
| 02/26/1997 | CN1143467A Smokeless chewing gum type cigarette and producing process thereof |
| 02/26/1997 | CN1143466A Buccal lozenge type chewing gum type cigarette and making method thereof |
| 02/26/1997 | CN1143461A Chewing gum type cigarette and producing method thereof |
| 02/19/1997 | CN1142926A Cigarette tea and its preparing method |
| 02/19/1997 | CN1034052C Compound type cigarette and its producing method |
| 02/13/1997 | WO1997004673A1 Process for steam explosion of tobacco stem |
| 02/12/1997 | CN1142338A Paeonol health cigarette and production thereof |
| 02/11/1997 | US5601097 Extraction with anionic surfactant |
| 02/05/1997 | EP0756461A1 Tobacco products, or substances similar to such products, containing natural substances with anti-oxidant properties, and process for producing the same |
| 02/05/1997 | CN1141750A Tobacco piece of keeping in mouth and preparation method thereof |
| 02/05/1997 | CN1141749A Cigarette substitute and making method thereof |
| 02/05/1997 | CN1033947C Health-care cigarette of Chinese medicine and making method thereof |
| 02/04/1997 | US5598868 Cigarette and smokable filler material therefor material for use in smoking articles |
| 01/30/1997 | WO1997002759A1 Stabilisation of flavourants |
| 01/28/1997 | CA2059697C Smoking article |
| 01/28/1997 | CA2020694C Cigarette |
| 01/21/1997 | US5595577 Smoking article |
| 01/21/1997 | CA2003366C Smoking article |
| 01/15/1997 | CN1140035A Method for preparing liquid cigarette |
| 01/14/1997 | US5593792 Electrochemical heat source |
| 12/31/1996 | US5588446 Cigarette with improved cellulosic substrate |
| 12/27/1996 | EP0491952B1 Article for smoking |
| 12/25/1996 | CN1138437A Medicinal tobacco leaf and its prepn. method |
| 12/25/1996 | CN1138436A Safety health cigarette |
| 12/17/1996 | US5584306 Shearing aqueous mixture of tobacco particles, gum binder and humectant to slurry, then casting and drying |
| 12/11/1996 | EP0746987A2 Low-density tobacco filler and a method of making low-density tobacco filler and smoking articles therefrom |
| 12/11/1996 | EP0746986A2 Delayed release flavourant compositions |
| 12/11/1996 | EP0746329A1 Anti-inflammatory factor, method of isolation, and use |
| 12/11/1996 | CN1137363A Chinese herbal medicine type tobacco liquor and its preparation method |
| 12/11/1996 | CN1137362A 中药保健香烟 Chinese health cigarette |
| 12/09/1996 | CA2178289A1 Delayed release flavourant compositions |
| 12/04/1996 | EP0745380A2 Tobacco substitute |
| 12/04/1996 | EP0744904A1 Method of producing a tobacco product for smoking |
| 12/04/1996 | CN1136902A Health cigarette containing Chinese herbal medicine |
| 11/27/1996 | CN1033359C Process and apparatus for producing tobacco sheet by paper-making process |
| 11/19/1996 | US5575302 Filter for removing nitrogen oxides from tobacco smoke |
| 11/12/1996 | US5574052 Agonist-antagonist combination to reduce the use of nicotine and other drugs |
| 11/07/1996 | WO1996034540A1 Stabilisation of flavours |
| 11/06/1996 | EP0740907A1 Smoker's article |
| 11/06/1996 | CN1134799A Prodn. method and products of cigarette by using waste tobacco leaves and stalk as raw material |
| 11/04/1996 | CA2175520A1 Smoker's article |
| 10/29/1996 | CA2066418C Smoking article |
| 10/23/1996 | CN1133694A Tobacco bionics fermentation method |
| 10/22/1996 | CA2003363C Cigarette |
| 10/10/1996 | WO1996031255A1 Method and apparatus for the removal of harmful constituents from cigarettes and tobacco before smoking |
| 10/10/1996 | DE19512535A1 Cigarette type smoking product with core of chopped tobacco with wrapper of one or more layers of paper |
| 10/10/1996 | CA2217689A1 Method and apparatus for the removal of harmful constituents from cigarettes and tobacco before smoking |
| 10/08/1996 | US5562108 Tobacco Reconstitution |
| 10/02/1996 | CN1132050A Method and apparatus for adjusting moisture content of fuel component for smoking article |
| 10/01/1996 | US5560376 Method of and apparatus for adjusting the moisture content of a fuel component for a smoking article |
| 09/17/1996 | CA2019680C Making of smoking articles |
| 09/12/1996 | WO1996027303A1 Nicotine-free smoking material |
| 09/10/1996 | CA2013427C Smoking articles |
| 09/03/1996 | US5551451 Fuel element composition |
| 09/03/1996 | US5551450 Smoking products |