| Patents for A24B 15 - Chemical features or treatment of tobacco; Tobacco substitutes (7,812) |
|---|
| 12/19/1990 | CN1047795A Preparation of tobacco slices and related binder |
| 12/18/1990 | US4977908 Blending leaf particles, starches, and binders |
| 12/12/1990 | EP0402049A2 Alpha-Glycosyl hesperidin, and its preparation and uses |
| 12/11/1990 | CA1277491C Non-tobacco smoking materials |
| 12/04/1990 | US4974609 Tobacco flavorants |
| 11/30/1990 | CA2016605A1 Tobacco processing |
| 11/28/1990 | EP0399252A2 Smoking article with improved insulating material |
| 11/28/1990 | CN1047198A Plant preparation for lowering tar content in cigarette |
| 11/27/1990 | US4972855 Shredded tobacco leaf pellets, production process thereof and cigarette-like snuffs |
| 11/22/1990 | CA2016696A1 Smoking article with improved insulating material |
| 11/21/1990 | CN1010456B Process for providing tabacco extender material |
| 11/20/1990 | US4971077 On-line tobacco evaluation system and method |
| 11/15/1990 | DE3910059C1 Smokable article |
| 11/13/1990 | US4969477 Tobacco sprayed pineapple fruit fiber cigarette; nicotine-free |
| 11/07/1990 | EP0395683A1 Nicotine compositions |
| 11/07/1990 | CN1046665A Catalyst containing smoking articles for reducing carbon monoxide |
| 11/06/1990 | US4967774 Smoking article with improved means for retaining the fuel element |
| 11/06/1990 | US4967772 Tobacco smoking article and treatment of tobacco smoke with at least one alcohol |
| 11/06/1990 | US4967771 Process for extracting tobacco |
| 10/31/1990 | EP0395291A2 Container for additive materials for smoking articles |
| 10/31/1990 | CN1010172B Cigarette with long-term effect |
| 10/31/1990 | CN1010171B Process for providing tabacco extender material |
| 10/31/1990 | CN1010170B Smoking product containing tobacco produced by foaming and extrussion |
| 10/30/1990 | US4966171 Smoking article |
| 10/30/1990 | US4966169 Spraying tobacco with alcohol |
| 10/24/1990 | CN1046268A Liquid tobacco and atomizer thereof |
| 10/23/1990 | US4964427 Low nicotine side stream cigarettes burn retardands |
| 10/18/1990 | WO1990011995A1 Oxo-ionol carbonates useful as tobacco flavorants |
| 10/16/1990 | US4963193 Adjustment of organoleptic properties |
| 10/16/1990 | US4962774 Tobacco reconstitution process |
| 10/11/1990 | DE3910899A1 Smokable article |
| 10/03/1990 | EP0390419A2 Improvements relating to smoking articles |
| 10/03/1990 | EP0389945A2 Novel menthyl pyran compounds |
| 10/02/1990 | US4960597 Fermenting, castor oil, ricinoleic acid with candida microorganism |
| 09/30/1990 | CA2008272A1 Menthyl pyran compounds |
| 09/27/1990 | DE3908161A1 Smokable article |
| 09/27/1990 | DE3908160A1 Smokable article |
| 09/26/1990 | CN1045515A Process of low-poison tobacco |
| 09/20/1990 | WO1990010394A1 Catalyst containing smoking articles for reducing carbon monoxide |
| 09/11/1990 | US4956481 Adamantane derivatives, compositions of matter containing same, processes for preparing said adamantane derivatives and said compositions, and organoleptic and deodorancy uses of said adamantane derivatives and said compositions |
| 09/11/1990 | US4956349 Anti-inflammatory factor, method of isolation, and use |
| 09/11/1990 | US4955397 Cigarette |
| 08/16/1990 | DE3904169A1 Process for reducing the content of carcinogenic nitrosamines in tobacco |
| 08/15/1990 | CN1044585A Physicochemical method and device for changing tobacco sucking quality |
| 08/15/1990 | CN1044583A Method of treating tobacco and tobacco produced thereby |
| 08/08/1990 | CN1044391A Smoking article with improved wrapper |
| 08/08/1990 | CN1044390A Method and device with automatic perfume-spraying control for cut tobacco |
| 08/07/1990 | US4946782 Process for preparing compositions containing unsaturated lactones, products produced thereby and organoleptic uses of said products |
| 08/07/1990 | US4945928 Smoking of regenerated tobacco smoke |
| 08/01/1990 | EP0380324A2 Improvements to smoking articles |
| 08/01/1990 | EP0380032A1 Use of milk for the manufacture of a hyperimmune milk composition for treating disorders of the pulmonary system in mammals |
| 07/31/1990 | US4944316 Process for treating tobacco and similar organic materials |
| 07/26/1990 | DE3917267C1 Dried elder blossoms are used as tobacco additive - for guarding against irritation of ciliary cells in bronchial tubes |
| 07/25/1990 | EP0378774A2 Cigarette |
| 07/24/1990 | US4942888 Cigarette |
| 07/17/1990 | US4941486 Cigarette having sidestream aroma |
| 07/17/1990 | US4941484 Tobacco processing |
| 07/11/1990 | EP0377274A2 Adamantane derivatives, process for their preparation, compositions containing them and their use as organoleptics and deodorants |
| 07/03/1990 | US4938238 Smoking article with improved wrapper |
| 07/03/1990 | US4938236 Tobacco smoking article |
| 06/27/1990 | EP0374779A2 Flavor substances for smoking articles |
| 06/27/1990 | CN1043250A Metal carbide heat source |
| 06/27/1990 | CN1043249A 香烟 Cigarette |
| 06/26/1990 | US4937229 Fragrances |
| 06/19/1990 | US4934385 Method of and apparatus for treating uncured tobacco |
| 06/13/1990 | EP0372985A2 Heat source for a smoking article |
| 06/13/1990 | CN1042825A Compound adhesive for tobacco split and its prodn. technology |
| 06/08/1990 | CA2004805A1 Heat source for a smoking article |
| 06/06/1990 | CN1008234B Medical cigarette contg. corallorhiza ginger |
| 05/30/1990 | EP0370335A2 Cigarette |
| 05/29/1990 | US4928714 Smoking article with embedded substrate |
| 05/17/1990 | WO1990004930A1 Optimizing the oxidation of carbon monoxide |
| 05/15/1990 | US4924886 Smoking article |
| 05/09/1990 | EP0366835A1 Process for improving the tast and aroma of tobacco |
| 05/08/1990 | US4922932 Tobacco feeder |
| 05/01/1990 | US4920990 Cigarette |
| 05/01/1990 | CA2001766A1 Optimizing the oxidation of carbon monoxide |
| 04/24/1990 | CA1268123A1 Dietary products and uses comprising methylsulfonylmethane |
| 04/18/1990 | CN1041383A High-efficient fungusproof agent for dry substances and preparation thereof |
| 04/18/1990 | CN1041269A Tobacco substitute "fengdongling" |
| 04/17/1990 | US4917161 Chewing tobacco composition and process for producing the same |
| 04/17/1990 | US4917121 Smoking article |
| 04/17/1990 | US4917120 Smokeless inhaler which has porous solid polymer reservoir containing volatile nicotine-miscible substance and nicotine |
| 04/03/1990 | US4913169 Smoking article |
| 03/29/1990 | DE3827460A1 Reform cigarette |
| 03/21/1990 | CN1040496A Smoking article |
| 03/20/1990 | US4909854 Process for augmenting or enhancing the aroma or taste of smoking tobacco or smoking tobacco articles using tricyclic alcohols, ethers and/or esters and smoking tobacco compositions and articles so modified |
| 03/13/1990 | US4907606 Tobacco compositions, method and device for releasing essentially pure nicotine |
| 03/07/1990 | CN1040135A Method of removing white spots in tobacoo stems |
| 03/07/1990 | CN1040134A Thermally releasable flavor source for smoking articles |
| 02/28/1990 | EP0355570A2 Preparation for the preservation of microbially perishable products |
| 02/21/1990 | CN2053035U Medicinal cigarettes |
| 02/21/1990 | CN1039711A Carbon heat source |
| 02/21/1990 | CN1039710A Smoking article |
| 02/21/1990 | CN1006843B Cigarette tobacco sweeting process and its equipment |
| 02/14/1990 | EP0354661A2 Improvements relating to smoking articles |
| 02/14/1990 | CN1039530A 香烟 Cigarette |
| 02/08/1990 | WO1990000019A3 Improvements in or relating to the preparation of cigarette fillings |
| 02/07/1990 | EP0354000A2 Process for preparing compositions containing unsaturated lactones, products produced thereby and organoleptic uses of said products |
| 02/06/1990 | US4898191 Smoking device |