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1957-10-26 |
1963-04-11 |
Erna Doering |
Verfahren zur Herstellung von Tabakmaterial fuer Zigaretten
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1958-02-15 |
1962-06-14 |
Aco Filtergesellschaft M B H & |
Verfahren und Vorrichtung zur Herstellung von kuenstlichen Tabakfasern als Zigarettenfuellung
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GB951485A
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1961-12-20 |
1964-03-04 |
Desmond Walter Molins |
Improvements in or relating to a method of manufacturing cigarettes
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DE1215567B
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1963-12-06 |
1966-04-28 |
Heinr Borgwaldt Fa |
Verfahren zur Herstellung von folien- oder blattartigen Gebilden (Flakes) aus zerkleinertem Tabak, Tabakmischungen oder anderen Pflanzenteilen
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GB1011214A
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1964-03-30 |
1965-11-24 |
American Mach & Foundry |
Tobacco manufacture
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1971-03-09 |
1975-02-25 |
Jamag Basel Ag |
Tobacco substitute
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1976-04-23 |
1978-02-21 |
Brown & Williamson Tobacco Corporation |
Smokable tobacco products and manufacturing methods therefor
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ZA773910B
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1976-08-30 |
1978-09-27 |
Reynolds Tobacco Co R |
Process for coloring tobacco substitute materials
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1981-01-07 |
1982-07-27 |
Philip Morris Incorporated |
Method for employing tobacco dust in a paper-making type preparation of reconstituted tobacco and the smoking material produced thereby
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1984-01-13 |
1986-09-16 |
Naarden International N.V. |
Process for utilizing tobacco dust
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1985-06-20 |
1991-10-29 |
Philip Morris Incorporated |
Process for minimizing loose ends in cigarettes
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1985-06-20 |
1987-12-29 |
Philip Morris Incorporated |
Cigarettes having minimized loose ends and a process for preparing same
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1986-08-11 |
1987-10-27 |
R. J. Reynolds Tobacco Company |
Tobacco leaf processing
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1986-11-21 |
1988-07-05 |
R. J. Reynolds Tobacco Company |
Tobacco material processing
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1987-04-02 |
1989-04-11 |
R. J. Reynolds Tobacco Company |
Cigarette cut filler containing rare and specialty tobaccos
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1988-01-27 |
1991-04-09 |
R. J. Reynolds Tobacco Company |
Process for providing tobacco extracts
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1988-03-09 |
1990-06-26 |
Philip Morris Incorporated |
High void volume/enhanced firmness tobacco rod and method of processing tobacco
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1988-04-21 |
1995-07-25 |
R. J. Reynolds Tobacco Company |
Process for providing tobacco extracts using a solvent in a supercritical state
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1989-07-25 |
1991-05-28 |
Etsuko Hukamachi |
Tobacco substitute
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1990-04-05 |
1992-03-31 |
R. J. Reynolds Tobacco Company |
Tobacco extraction process
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1990-04-19 |
1991-12-24 |
R. J. Reynolds Tobacco Company |
Tobacco extraction process
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1990-12-20 |
1999-10-05 |
R.J. Reynolds Tobacco Company |
Method for producing a flavorful and aromatic composition for use in smoking articles
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1991-04-04 |
1992-07-21 |
R. J. Reynolds Tobacco Company |
Tobacco extraction process
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1991-11-12 |
1994-04-12 |
Philip Morris Incorporated |
Process for isolating plant extract fractions
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1992-02-18 |
1995-05-09 |
R. J. Reynolds Tobacco Company |
Method of providing flavorful and aromatic compounds
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1992-09-18 |
1993-11-23 |
Philip Morris Incorporated |
Method of recovering tobacco from stemmery discard
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1997-02-18 |
1997-04-09 |
British American Tobacco Co |
Incorporating smoke-modifying agents in smoking material rods
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2001-06-25 |
2003-01-03 |
Lipid Sciences, Inc. |
Systems and methods using multiple solvents for the removal of lipids from fluids
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2009-09-17 |
2017-05-30 |
Petrocoque S/A Indústria e Comércio |
aperfeiçoamentos nos meios de alimentação de um forno rotativo utilizado para calcinação de coque verde de petróleo
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2016-07-11 |
2020-05-12 |
William Stacy Page |
System and method for separating and collecting cannabis
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2022-06-09 |
Hexo Operations Inc. |
Cannabis compositions in particle form for smoking articles
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