| Patents for A24B 15 - Chemical features or treatment of tobacco; Tobacco substitutes (7,812) |
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| 11/25/1992 | EP0514805A2 Improvements relating to polymer viscosity and application of such polymers |
| 11/25/1992 | CN1066362A Efficient mildew-retarding agent for tobacco |
| 11/24/1992 | US5166366 Lactonization of octanoic acid or ethyl octanoate |
| 11/24/1992 | CA1310561C2 Smoking article including a peripheral tobacco jacket |
| 11/19/1992 | EP0514202A2 Smoking compositions containing a vanillin-release additive |
| 11/19/1992 | EP0514151A2 A composite heat source |
| 11/18/1992 | CN1066173A Nutrient health-care cigarette |
| 11/17/1992 | US5164364 Ethyl campholenates and dihydro derivatives thereof as flavorants and odorants |
| 11/16/1992 | CA2068566A1 Smoking compositions containing a vanillin-release additive |
| 11/03/1992 | US5159942 Process for providing smokable material for a cigarette |
| 11/03/1992 | US5159940 Smoking article |
| 10/29/1992 | WO1992018020A1 Sheet material for a smokable product comprising a flavouring substance |
| 10/28/1992 | EP0510817A1 Smoking compositions containing a vanillin-release additive |
| 10/28/1992 | EP0509983A1 Oxo-ionol carbonates useful as tobacco flavorants. |
| 10/27/1992 | US5158771 Nicotine compositions |
| 10/27/1992 | CA1309312C Smoking article with improved fuel element |
| 10/23/1992 | CA2066479A1 Smoking compositions containing a vanillin-release additive |
| 10/21/1992 | EP0509657A1 Thermally releasable gel-based flavor source for smoking articles |
| 10/14/1992 | CN1018609B Carbon heat source |
| 10/14/1992 | CN1018608B Gynostemma laxum medicinal cigarette |
| 10/14/1992 | CN1018607B Smoking article |
| 10/07/1992 | EP0506774A1 Smoking substitute. |
| 09/30/1992 | EP0506610A1 Method for making cigarettes and cigarette using this method |
| 09/30/1992 | EP0506231A1 Smoking composition containing a flavorant-release saccharide additive |
| 09/30/1992 | CN1064793A Bailei tobacco extract and producing technology and using method thereof |
| 09/30/1992 | CN1064792A Making method of tobacco extract |
| 09/30/1992 | CN1064791A Method for producing cigarette without nicotine |
| 09/30/1992 | CN1018425B Specially-made acanthopanax root health inholant product and manufacturing method thereof |
| 09/29/1992 | US5150724 Method of making non-nicotine cigarettes |
| 09/29/1992 | CA1307988C Smoking articles |
| 09/23/1992 | CN1064680A Process for preparation of nicotine salt and pure nicotine products |
| 09/23/1992 | CN1018329B Carbon fuel element and method for mfg same |
| 09/22/1992 | US5148821 Processes for producing a smokable and/or combustible tobacco material |
| 09/22/1992 | US5148819 Process for extracting tobacco |
| 09/16/1992 | EP0503795A2 Smoking compositions containing a flavorant-release additive |
| 09/16/1992 | EP0503767A1 Flavor generating article |
| 09/16/1992 | CN1018234B Smoking article |
| 09/15/1992 | US5147463 Organoleptic |
| 09/15/1992 | US5146934 Composite heat source comprising metal carbide, metal nitride and metal |
| 09/15/1992 | CA2063025A1 Smoking compositions containing a flavorant release additive |
| 09/09/1992 | CN1018146B Plant preparation for lowering tar content in cigarette |
| 09/08/1992 | US5144967 Flavor release material |
| 09/08/1992 | US5144966 Filamentary flavorant-release additive for smoking compositions |
| 09/08/1992 | US5144965 Vanillin carboxylate type additive pyrolyzes to ethyl vanillin; cigarettes |
| 09/08/1992 | US5144964 Inclusion compound of B-cyclodextrin or derivative and organic flavorant; cigarettes; taste, aroma |
| 09/02/1992 | EP0501645A1 Smoking composition containing a tartrate salt flavorant-release additive |
| 09/02/1992 | EP0500658A1 A nicotine containing stimulant unit. |
| 09/02/1992 | CN1018049B Process for extrusion tobacco material |
| 09/01/1992 | US5144048 Dicarboalkoxy dioxolane derivatives |
| 09/01/1992 | US5143097 Tobacco reconstitution process |
| 08/27/1992 | CA2061758A1 Smoking compositions containing a flavorant-release saccharide additive |
| 08/27/1992 | CA2061757A1 Smoking compositions containing a tartrate salt flavorant-release additive |
| 08/26/1992 | EP0499974A2 Ventilated filter cigarette |
| 08/26/1992 | CN1063808A Method for adding malt yeast syrup to cut-tabacco, to raise quality of cigarette |
| 08/25/1992 | US5141004 Smoking article |
| 08/18/1992 | US5139034 Smoking compositions containing a menthol-release additive |
| 08/12/1992 | EP0498265A2 Improvements relating to smoking articles |
| 08/12/1992 | EP0490916A4 Compositions and methods of manufacture of oral dissolvable medicaments |
| 08/12/1992 | CN1017772B Thermally releasable flavor source for smoking articles |
| 08/11/1992 | US5137579 Menthyl pyran and smoking compositions compounds |
| 08/11/1992 | US5137578 Cinnamylidene and benzylidene substituted combustible filler and/or paper wrapper additives |
| 08/11/1992 | US5137036 Smoking compositions containing a vanillin-release additive |
| 08/11/1992 | US5137035 With combustible filler of natural tobacco, reconstituted tobacco or tobacco substitutes |
| 08/11/1992 | US5137034 Smoking article with improved means for delivering flavorants |
| 08/05/1992 | CN1063208A Improvement process of expanding tobacco by use of liquid carbon dioxide and its installation |
| 08/04/1992 | US5135010 Herbal smoking materials |
| 08/04/1992 | US5135009 Smokable article |
| 07/29/1992 | CN1063030A Preparation method for medicine tobacco |
| 07/29/1992 | CN1063029A Tobacco additive and its preparation method |
| 07/29/1992 | CN1063028A Method for preparing medicine tobacco |
| 07/29/1992 | CN1017589B Method for preparing carbon fuel for making artieles and product produced thereby |
| 07/29/1992 | CN1017588B Smoking article |
| 07/28/1992 | US5133368 Cigarettes with reduced harmful side effects |
| 07/28/1992 | US5133367 Container for additive materials for smoking articles |
| 07/28/1992 | CA1305605C Non-burning tobacco substitute |
| 07/22/1992 | EP0495567A2 Novel smoking product |
| 07/22/1992 | CN1062830A Preparation for medicated tobacco |
| 07/21/1992 | US5131415 Tobacco extraction process |
| 07/21/1992 | US5131414 Tobacco processing |
| 07/21/1992 | CA1305387C Smoking article producing smoke-like aerosol |
| 07/15/1992 | EP0494784A2 A method for producing metal carbide heat sources |
| 07/15/1992 | CN2109732U Cigarette magnetizer |
| 07/14/1992 | US5130128 Hyperimmunized against antigens found in honey |
| 07/14/1992 | US5129954 Flavor additives for cigarettes |
| 07/14/1992 | US5129409 Extruded cigarette |
| 07/14/1992 | US5129408 Cigarette and smokable filler material therefor |
| 07/07/1992 | CA1304648C Smoking article with improved wrapper |
| 07/01/1992 | EP0491952A1 Article for smoking |
| 07/01/1992 | CN1062276A Filamentary flavorant-release additive for smoking compositions |
| 06/25/1992 | WO1992010107A1 Organoleptic compositions |
| 06/24/1992 | EP0490916A1 Compositions and methods of manufacture of oral dissolvable medicaments. |
| 06/17/1992 | EP0490559A1 A flavour release material for smoking compositions |
| 06/16/1992 | US5121757 Tobacco treatment process |
| 06/10/1992 | CN1016940B Method of and apparatus for treating uncured tobacco |
| 06/10/1992 | CN1016939B Method of and apparatus for treating uncured tobacco |
| 06/09/1992 | US5120368 Vanillin 5-hydroxyesters and smoking compositions containing a vanillin-release additive |
| 06/09/1992 | US5119836 Preparation of cigarette fillings |
| 06/09/1992 | US5119835 Method for extracting tobacco alkaloids |
| 06/09/1992 | US5119834 Smoking article with improved substrate |
| 06/03/1992 | EP0488488A1 Flavor delivering article |