Patent | Date |
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Immobilized Additive Inserts App 20220132911 - MISHRA; Munmaya K. ;   et al. | 2022-05-05 |
Immobilized additive inserts Grant 11,229,233 - Mishra , et al. January 25, 2 | 2022-01-25 |
Menthol Cigarette App 20200268038 - Becker; Ulrike ;   et al. | 2020-08-27 |
Flavor Capsule For Enhanced Flavor Delivery In Cigarettes App 20200146343 - Karles; Georgios ;   et al. | 2020-05-14 |
Gamma Cyclodextrin Flavoring-release Additives App 20200120971 - MISHRA; Munmaya K. ;   et al. | 2020-04-23 |
Menthol cigarette Grant 10,595,557 - Becker , et al. | 2020-03-24 |
Flavor capsule for enhanced flavor delivery in cigarettes Grant 10,568,356 - Karles , et al. Feb | 2020-02-25 |
Gamma cyclodextrin flavoring-release additives Grant 10,537,131 - Mishra , et al. Ja | 2020-01-21 |
Encapsulated flavorant designed for thermal release and cigarette bearing the same Grant 10,285,431 - Mishra , et al. | 2019-05-14 |
Synthesis and incorporation of high-temperature ammonia-release agent in lit-end cigarettes Grant 10,226,065 - Fournier , et al. | 2019-03-12 |
Amphiphile-modified sorbents in smoking articles and filters Grant 10,188,142 - Fournier , et al. Ja | 2019-01-29 |
Immobilized Additive Inserts App 20180295874 - Mishra; Munmaya K. ;   et al. | 2018-10-18 |
Immobilized additive inserts Grant 10,028,523 - Mishra , et al. July 24, 2 | 2018-07-24 |
Encapsulated Flavorant Designed For Thermal Release And Cigarette Bearing The Same App 20170251714 - Mishra; Munmaya K. ;   et al. | 2017-09-07 |
Gamma Cyclodextrin Flavoring-release Additives App 20170231266 - Mishra; Munmaya K. ;   et al. | 2017-08-17 |
Synthesis and incorporation of high-temperature ammonia-release agent in lit-end cigarettes Grant 9,668,514 - Fournier , et al. June 6, 2 | 2017-06-06 |
Gamma cyclodextrin flavoring-release additives Grant 9,668,519 - Mishra , et al. June 6, 2 | 2017-06-06 |
Synthesis And Incorporation Of High-temperature Ammonia-release Agent In Lit-end Cigarettes App 20170143030 - Fournier; Jay A ;   et al. | 2017-05-25 |
Menthol Cigarette App 20170055569 - Becker; Ulrike ;   et al. | 2017-03-02 |
Menthol cigarette Grant 9,521,865 - Becker , et al. December 20, 2 | 2016-12-20 |
Amphiphile-modified Sorbents In Smoking Articles And Filters App 20160128380 - FOURNIER; Jay A. ;   et al. | 2016-05-12 |
Amphiphile-modified sorbents in smoking articles and filters Grant 9,232,821 - Fournier , et al. January 12, 2 | 2016-01-12 |
Menthol Cigarette App 20150282521 - Becker; Ulrike ;   et al. | 2015-10-08 |
Cigarette filter Grant 9,107,455 - Fournier , et al. August 18, 2 | 2015-08-18 |
Immobilized Additive Inserts App 20150196051 - Mishra; Munmaya K. ;   et al. | 2015-07-16 |
Menthol cigarette Grant 9,078,470 - Becker , et al. July 14, 2 | 2015-07-14 |
Synthesis And Incorporation Of High-temperature Ammonia-release Agent In Lit-end Cigarettes App 20150122280 - Fournier; Jay A. ;   et al. | 2015-05-07 |
Method for forming a smoking article capable of delivering flavorant to mainstream smoke when ignited during smoking Grant 9,011,603 - Mishra , et al. April 21, 2 | 2015-04-21 |
Gamma Cyclodextrin Flavoring-release Additives App 20150101624 - Mishra; Munmaya K. ;   et al. | 2015-04-16 |
Synthesis and incorporation of high-temperature ammonia-release agents in lit-end cigarettes Grant 8,950,409 - Fournier , et al. February 10, 2 | 2015-02-10 |
Gamma cyclodextrin flavoring-release additives Grant 8,864,909 - Mishra , et al. October 21, 2 | 2014-10-21 |
Composite materials and their use in smoking articles Grant 8,746,254 - Luan , et al. June 10, 2 | 2014-06-10 |
Metal-containing nanowires prepared using mesoporous molecular sieves as templates, and their use in smoking articles for removing certain gas phase constituents from tobacco smoke Grant 8,578,943 - Luan , et al. November 12, 2 | 2013-11-12 |
Composite Materials And Their Use In Smoking Articles App 20130146072 - Luan; Zhaohua ;   et al. | 2013-06-13 |
Composite mesoporous/microporous materials and their use in smoking articles for removing certain gas phase constituents from tobacco smoke Grant 8,439,047 - Fournier , et al. May 14, 2 | 2013-05-14 |
Flavor carrier for use in smoking articles Grant 8,408,216 - Luan , et al. April 2, 2 | 2013-04-02 |
Composite materials and their use in smoking articles Grant 8,381,738 - Luan , et al. February 26, 2 | 2013-02-26 |
Immobilized Additive Inserts App 20130008456 - Mishra; Munmaya K. ;   et al. | 2013-01-10 |
Preformed cigarette having a specifically defined immobilized flavorant additive insert positioned therein Grant 8,282,739 - Mishra , et al. October 9, 2 | 2012-10-09 |
Smoking Articles Comprising Copper-exchanged Molecular Sieves App 20120247491 - Fournier; Jay A ;   et al. | 2012-10-04 |
Menthol Cigarette App 20120167905 - Becker; Ulrike ;   et al. | 2012-07-05 |
Menthol cigarette Grant 8,157,918 - Becker , et al. April 17, 2 | 2012-04-17 |
Synthesis and incorporation of high-temperature ammonia-release agents in lit-end cigarettes Grant 8,113,216 - Fournier , et al. February 14, 2 | 2012-02-14 |
Cigarette filter with beaded carbon Grant 7,997,282 - Paine, III , et al. August 16, 2 | 2011-08-16 |
Gamma Cyclodextrin Flavoring-Release Additives App 20110079232 - Mishra; Munmaya K. ;   et al. | 2011-04-07 |
Amphiphile-modified Sorbents In Smoking Articles And Filters App 20110017223 - Fournier; Jay A. ;   et al. | 2011-01-27 |
Processes of making monohydrate form of magnesium ammonium phosphate and processes of making paper using same Grant 7,833,385 - Fournier , et al. November 16, 2 | 2010-11-16 |
Amphiphile-modified sorbents in smoking articles and filters Grant 7,827,996 - Fournier , et al. November 9, 2 | 2010-11-09 |
Cigarette filter with beaded carbon Grant 7,784,471 - Paine, III , et al. August 31, 2 | 2010-08-31 |
Cigarette filter with beaded carbon Grant 7,784,470 - Paine, III , et al. August 31, 2 | 2010-08-31 |
Synthesis and incorporation of high-temperature ammonia-release agents in lit-end cigarettes Grant 7,690,387 - Fournier , et al. April 6, 2 | 2010-04-06 |
Synthesis And Incorporation Of High-temperature Ammonia-release Agents In Lit-end Cigarettes App 20100000555 - Fournier; Jay A ;   et al. | 2010-01-07 |
Flavor Capsule For Enhanced Flavor Delivery In Cigarettes App 20090277465 - Karles; Georgios ;   et al. | 2009-11-12 |
Thiol-functionalized sorbent for smoking articles and filters for the removal of heavy metals from mainstream smoke Grant 7,610,920 - Fournier , et al. November 3, 2 | 2009-11-03 |
Flavor capsule for enhanced flavor delivery in cigarettes Grant 7,578,298 - Karles , et al. August 25, 2 | 2009-08-25 |
Activated carbon fiber cigarette filter Grant 7,552,735 - Xue , et al. June 30, 2 | 2009-06-30 |
Processes of making monohydrate form of magnesium ammonium phosphate and processes of making paper using same App 20090065161 - Fournier; Jay A. ;   et al. | 2009-03-12 |
Smoking articles and filters with carbon-coated molecular sieve sorbent Grant 7,448,392 - Fournier , et al. November 11, 2 | 2008-11-11 |
Activated carbon-containing sorbent Grant 7,370,657 - Zhuang , et al. May 13, 2 | 2008-05-13 |
Cigarette Filter With Beaded Carbon App 20080053469 - Paine; John B. III ;   et al. | 2008-03-06 |
Gamma cyclodextrin flavoring-release additives App 20070267033 - Mishra; Munmaya K. ;   et al. | 2007-11-22 |
Smoking article wrapper with improved filler Grant 7,216,652 - Fournier , et al. May 15, 2 | 2007-05-15 |
Nanoscale catalyst particles/aluminosilicate to reduce carbon monoxide in the mainstream smoke of a cigarette Grant 7,165,553 - Luan , et al. January 23, 2 | 2007-01-23 |
Cigarette filter with beaded carbon App 20060180164 - Paine; John B. III ;   et al. | 2006-08-17 |
Flavor carrier for use in smoking articles App 20060130861 - Luan; Zhaohua ;   et al. | 2006-06-22 |
Processes of making monohydrate form of magnesium ammonium phosphate and processes of making cigarette paper using same App 20050279475 - Fournier, Jay A ;   et al. | 2005-12-22 |
Smoking articles comprising copper-exchanged molecular sieves App 20050133053 - Fournier, Jay A ;   et al. | 2005-06-23 |
Thiol-functionalized sorbent for smoking articles and filters for the removal of heavy metals from mainstream smoke App 20050133050 - Fournier, Jay A ;   et al. | 2005-06-23 |
Composite materials and their use in smoking articles App 20050133051 - Luan, Zhaohua ;   et al. | 2005-06-23 |
Amphiphile-modified sorbents in smoking articles and filters App 20050133048 - Fournier, Jay A ;   et al. | 2005-06-23 |
Composite mesoporous/microporous materials and their use in smoking articles for removing certain gas phase constituents from tobacco smoke App 20050133054 - Fournier, Jay A ;   et al. | 2005-06-23 |
Smoking articles and filters with carbon-coated molecular sieve sorbent App 20050133047 - Fournier, Jay A ;   et al. | 2005-06-23 |
Smoking articles and filters including zeolite molecular sieve sorbent App 20050133049 - Fournier, Jay A ;   et al. | 2005-06-23 |
Cigarette filter App 20050133052 - Fournier, Jay A ;   et al. | 2005-06-23 |
Cigarette paper with selected attenuator bands App 20050022829 - Atwell, Charles G. ;   et al. | 2005-02-03 |
Nanoscale catalyst particles/aluminosilicate to reduce carbon monoxide in the mainstream smoke of a cigarette App 20040250828 - Luan, Zhaohua ;   et al. | 2004-12-16 |
Cigarette having reduced sidestream smoke Grant 6,823,873 - Nichols , et al. November 30, 2 | 2004-11-30 |
Filters including segmented monolithic sorbent for gas-phase filtration Grant 6,814,786 - Zhuang , et al. November 9, 2 | 2004-11-09 |
Activated carbon-containing sorbent App 20040194792 - Zhuang, Shuzhong ;   et al. | 2004-10-07 |
Activated carbon fiber cigarette filter App 20030200973 - Xue, Lixin ;   et al. | 2003-10-30 |
Electrical smoking system and method Grant 6,615,840 - Fournier , et al. September 9, 2 | 2003-09-09 |
Cigarette filter with beaded carbon App 20030154993 - Paine, John B. III ;   et al. | 2003-08-21 |
Electrical Smoking System And Method App 20030154991 - Fournier, Jay A. ;   et al. | 2003-08-21 |
Resistive heater formed inside a fluid passage of a fluid vaporizing device App 20030106551 - Sprinkel, F. Murphy JR. ;   et al. | 2003-06-12 |
Cigarette having reduced sidestream smoke App 20020174875 - Nichols, Walter A. ;   et al. | 2002-11-28 |
Cigarette having reduced sidestream smoke Grant 6,367,481 - Nichols , et al. April 9, 2 | 2002-04-09 |
Smoking article having reduced sidestream smoke Grant 6,311,694 - Nichols , et al. November 6, 2 | 2001-11-06 |
Smoking article wrapper with improved filler Grant 6,289,898 - Fournier , et al. Sept | 2001-09-18 |
Cleaning unit for the heater fixture of a smoking device Grant 6,116,247 - Banyasz , et al. Sept | 2000-09-12 |
Smoking article wrapper having filler of hydromagnesite/magnesium hydroxide and smoking article made with said wrapper Grant 5,979,461 - Bensalem , et al. November 9, 1 | 1999-11-09 |
Hydromagnesite/magnesium hydroxide fillers for smoking article wrappers and methods for making same Grant 5,927,288 - Bensalem , et al. July 27, 1 | 1999-07-27 |
Method and apparatus for using, cleaning, and maintaining electrical heat sources and lighters useful in smoking systems and other apparatuses Grant 5,878,752 - Adams , et al. | 1999-03-09 |
Conversion of carbon monoxide using cobalt-based metal oxide catalysts Grant 5,502,019 - Augustine , et al. March 26, 1 | 1996-03-26 |
Magnesite/magnesium hydroxide fillers for smoking article wrappers Grant 5,228,463 - Fournier , et al. July 20, 1 | 1993-07-20 |
Magnesite composition filler for smoking article wrapper Grant 5,092,306 - Bokelman , et al. March 3, 1 | 1992-03-03 |