| Patents for A24B 3 - Preparing tobacco in the factory (7,330) |
|---|
| 08/07/1991 | EP0440092A2 Method and apparatus for producing sheet tobacco |
| 07/31/1991 | CN1053350A Tobacco leaves threshing process |
| 07/31/1991 | CN1013337B Tobacco material processing method |
| 07/17/1991 | CN2080753U Device for recovering tobacco from defective cigarette |
| 07/16/1991 | US5031644 Impregnation with sulfur hexafluoride |
| 06/26/1991 | EP0434333A2 Tobacco extract treatment process |
| 06/25/1991 | US5025813 Method and apparatus for making tobacco shreds |
| 06/19/1991 | CA2032380A1 Tobacco treatment process |
| 06/12/1991 | CN2078543U Multi-purpose machine of preparing tobacco |
| 06/11/1991 | US5022416 Spray cylinder with retractable pins |
| 06/04/1991 | US5020550 Apparatus for expanding material of an agricultural origin |
| 05/28/1991 | CA1284445C Tobacco leaf processing |
| 05/22/1991 | EP0428386A2 Tobacco sample transfer apparatus and method |
| 05/22/1991 | CN2077200U Baking apparatus for tobacco leaf |
| 05/16/1991 | WO1991006228A1 Improvements in or relating to rotary tobacco treatment cylinders |
| 05/07/1991 | US5012826 Method of expanding tobacco |
| 05/02/1991 | EP0424778A1 Method for the improvement of the flux of temperature during the expansion of tobacco |
| 05/02/1991 | EP0424501A1 Improvements in or relating to apparatus for treating tobacco. |
| 05/01/1991 | CN2075867U Waste cigarette and cut tobacco recovery device |
| 05/01/1991 | CN1050978A Improvements relating to processing of tobacco leaves |
| 05/01/1991 | CN1050977A Improvements relating to processing of tobacco leaves |
| 03/27/1991 | EP0419188A2 Improvements relating to the processing of tobacco leaves |
| 03/27/1991 | EP0419187A2 Improvements relating to the processing of tobacco leaves |
| 03/26/1991 | CA1282079C Process for producing 4,4,7-trimethyl-3,4,7,8-tetrahydro -2(6h)-naphthalen-one in purified form or in a mixture with 3,5,5-trimethyl-4-butenyliden-cyclohex-2-en-1-one, products obtained thereby and their use as aroma chemicals and flavoring agents |
| 03/26/1991 | CA1281969C Process for providing tobacco extender material |
| 03/20/1991 | EP0216926B1 Process for manufacturing wrinkled sheet tobacco |
| 03/05/1991 | CA1280947C Process for providing tobacco extender material |
| 03/05/1991 | CA1280946C Cigarette rods and filters containing strands provided from sheet-like materials |
| 02/26/1991 | US4996069 Process for the preparation of flavor and fragrance materials |
| 02/20/1991 | EP0413577A2 Method and apparatus for automatically analyzing the degredation of processed leaf tobacco |
| 02/20/1991 | EP0413536A1 Improvements relating to smoking articles |
| 02/12/1991 | US4992106 Novel oxo-ionol carbonates useful as tobacco flavorants |
| 02/12/1991 | US4991598 Method of and apparatus for automatically analyzing the degradation of processed leaf tobacco |
| 02/05/1991 | US4989620 Surface treatment with flavors, adjuvants |
| 02/01/1991 | CA2002306A1 Tobacco processing pneumatic alignment method and apparatus |
| 01/24/1991 | WO1991000696A1 Apparatus for the even application of liquid and gaseous fluid to vegetable materials |
| 01/15/1991 | US4984587 Rotary cylinder dryer and method of drying tobacco products |
| 01/15/1991 | US4984374 Rotary drier control by adjustment of air flow or air humidity |
| 12/27/1990 | EP0404579A1 Improvements relating to the making of smoking article rods |
| 12/27/1990 | EP0404475A2 Process and apparatus for the treatment of material such as tobacco |
| 12/27/1990 | EP0404473A2 Tobacco expansion process |
| 12/24/1990 | WO1991000029A1 Slicing compressed blocks |
| 12/24/1990 | CA2057062A1 Slicing compressed blocks |
| 12/18/1990 | US4977908 Blending leaf particles, starches, and binders |
| 12/18/1990 | US4977907 Tobacco block slicing machine |
| 12/05/1990 | EP0400131A1 Process and device for expanding tobacco |
| 11/28/1990 | EP0399697A2 Apparatus and method for manufacturing tobacco sheet material |
| 11/27/1990 | US4972854 Apparatus and method for manufacturing tobacco sheet material |
| 11/21/1990 | CN2065823U Steam spraying vacuum system for tobacco leaf resurgence |
| 11/21/1990 | CN1010456B Process for providing tabacco extender material |
| 11/20/1990 | CA1276510C Method and apparatus for treating particulate material |
| 11/15/1990 | WO1990013231A1 Improvements in or relating to apparatus for treating tobacco |
| 11/06/1990 | US4967769 Combined feeder/conditioner |
| 10/31/1990 | EP0394402A1 Method of conditioning tobacco and apparatus therefor. |
| 10/31/1990 | DE3914220A1 Processing plant for leaf tobacco - heated and dried in first chamber and cooled and humidified in second chamber |
| 10/31/1990 | CN1010171B Process for providing tabacco extender material |
| 10/31/1990 | CN1010169B Cohesive tobacco composition |
| 10/31/1990 | CN1010168B Method and apparatus for producing tabacco fibers from relatively dry tabacco |
| 10/23/1990 | US4964500 Tabacco processing pneumatic alignment method and apparatus |
| 10/16/1990 | US4963193 Adjustment of organoleptic properties |
| 10/16/1990 | US4962773 Process for the manufacture tobacco rods containing expanded tobacco material |
| 10/03/1990 | EP0390419A2 Improvements relating to smoking articles |
| 10/03/1990 | EP0389945A2 Novel menthyl pyran compounds |
| 09/30/1990 | CA2012861A1 Drier racking system |
| 09/30/1990 | CA2008272A1 Menthyl pyran compounds |
| 09/26/1990 | EP0388793A1 Method for making tobacco shreds |
| 09/26/1990 | EP0388673A1 Method and apparatus for making tabacco shreds from relatively dry tabacco |
| 09/19/1990 | EP0388193A1 Method of and appararus for determining stem content of tobacco |
| 09/17/1990 | CA2011123A1 Method of and apparatus for determining stem content of baled tobacco |
| 08/22/1990 | CN2060627U Exchanger of roasting tobacco machine |
| 08/21/1990 | US4949735 Treatment of particulate materials |
| 08/15/1990 | CN1044584A Cigarette with sweet taste and making method thereof |
| 08/15/1990 | CN1044583A Method of treating tobacco and tobacco produced thereby |
| 08/07/1990 | US4945930 Apparatus for expanding and/or drying particulate material |
| 07/31/1990 | US4944316 Process for treating tobacco and similar organic materials |
| 07/31/1990 | CA1272096A1 Treatment of particulate materials |
| 07/25/1990 | EP0378612A1 Improvements in or relating to the slicing of blocks of tobacco cases, bales or hogsheads. |
| 07/18/1990 | EP0088783B1 Process for expanding tobacco particles |
| 06/28/1990 | WO1990006695A1 Process and device for expanding tobacco |
| 06/27/1990 | CN2058556U Honeycomb briquet stove for flue-cured tobacco |
| 06/20/1990 | CN1043075A Method and apparatus for blowing cut moistured tobacco material |
| 06/19/1990 | US4934385 Method of and apparatus for treating uncured tobacco |
| 06/13/1990 | CA2005332A1 Method of and apparatus for expanding tobacco |
| 06/12/1990 | US4932424 Apparatus for conditioning tobacco and like fibrous materials |
| 05/30/1990 | EP0370489A1 Method and apparatus for puffing humidified cut tobacco |
| 05/16/1990 | CN2057056U Heat exchanger for roasting range |
| 05/10/1990 | DE3841915C1 Tobacco heat treatment plant - incorporates drums with wetting jets and revolving blades |
| 05/09/1990 | EP0366835A1 Process for improving the tast and aroma of tobacco |
| 05/08/1990 | US4922933 Tobacco separation or delamination method |
| 05/08/1990 | US4922932 Tobacco feeder |
| 04/24/1990 | CA1268135A1 Tobacco feeder with slat conveyors |
| 04/05/1990 | WO1990003124A1 Method of conditioning tobacco and apparatus therefor |
| 03/27/1990 | US4911182 Expansion of tobacco |
| 03/14/1990 | EP0357770A1 Rotary cylinder drier |
| 03/14/1990 | EP0357745A1 Rotary drier control by adjustment of air flow or air humidity. |
| 03/13/1990 | US4908349 Tetrahydronaphthalene aldehyde compound |
| 02/20/1990 | CA1265970A1 Tobacco expansion process |
| 02/06/1990 | US4898189 Method of and apparatus for treating uncured tobacco |
| 01/31/1990 | CN2051822U Spiral coal-economizing heating system for tobacco-roasting room |
| 12/26/1989 | US4889143 Cigarette rods and filters containing strands provided from sheet-like materials |