Patent | Date |
---|
Use of pectin or other anionic polymers in the stabilization and controlled release of nicotine in oral sensorial tobacco products or nicotine containing non-tobacco oral sensorial products Grant 10,881,134 - Mishra , et al. January 5, 2 | 2021-01-05 |
Use Of Pectin Or Other Anionic Polymers In The Stabilization And Controlled Release Of Nicotine In Oral Sensorial Tobacco Products Or Nicotine Containing Non-tobacco Oral Sensorial Products App 20190082730 - Mishra; Munmaya K. ;   et al. | 2019-03-21 |
Use of pectin or other anionic polymers in the stabilization and controlled release of nicotine in oral sensorial tobacco products or nicotine containing non-tobacco oral sensorial products Grant 10,130,120 - Mishra , et al. November 20, 2 | 2018-11-20 |
Smoking articles containing polymers of polycarboxylic acid esters Grant 9,089,162 - Mishra , et al. July 28, 2 | 2015-07-28 |
Use Of Pectin Or Other Anionic Polymers In The Stabilization And Controlled Release Of Nicotine In Oral Sensorial Tobacco Products Or Nicotine Containing Non-tobacco Oral Sensorial Products App 20140274940 - Mishra; Munmaya K. ;   et al. | 2014-09-18 |
Cigarette filter with beaded carbon Grant 7,997,282 - Paine, III , et al. August 16, 2 | 2011-08-16 |
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 |
Templated carbon monolithic tubes with shaped micro-channels and method for making the same Grant 7,767,134 - Xue , et al. August 3, 2 | 2010-08-03 |
Templated Carbon Monolithic Tubes With Shaped Micro-channels And Method For Making The Same App 20100163064 - Xue; Lixin Luke ;   et al. | 2010-07-01 |
Activated carbon-containing sorbent Grant 7,370,657 - Zhuang , et al. May 13, 2 | 2008-05-13 |
Smoking article wrapper with improved filler Grant 7,216,652 - Fournier , et al. May 15, 2 | 2007-05-15 |
Filter for selective removal of a gaseous component Grant 6,911,189 - Koller , et al. June 28, 2 | 2005-06-28 |
Cigarette filter using intermetallic compounds Grant 6,848,450 - Lilly, Jr. , et al. February 1, 2 | 2005-02-01 |
Filters including segmented monolithic sorbent for gas-phase filtration Grant 6,814,786 - Zhuang , et al. November 9, 2 | 2004-11-09 |
Carbon technology Grant 6,789,547 - Paine, III September 14, 2 | 2004-09-14 |
Electrical smoking system and method Grant 6,615,840 - Fournier , et al. September 9, 2 | 2003-09-09 |
Cigarette filter Grant 6,595,218 - Koller , et al. July 22, 2 | 2003-07-22 |
Smoking article wrapper with improved filler Grant 6,289,898 - Fournier , et al. Sept | 2001-09-18 |
Cigarette filter Grant 6,209,547 - Koller , et al. April 3, 2 | 2001-04-03 |
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 |
Use of eitelite to reduce sidestream smoke Grant 5,699,811 - Paine, III December 23, 1 | 1997-12-23 |
Liquid scrubbing of gas-phase contaminants Grant 5,651,917 - Bridges , et al. July 29, 1 | 1997-07-29 |
Liquid scrubbing of gas-phase contaminants Grant 5,527,517 - Bridges , et al. June 18, 1 | 1996-06-18 |
Conversion of carbon monoxide using cobalt-based metal oxide catalysts Grant 5,502,019 - Augustine , et al. March 26, 1 | 1996-03-26 |
Smoking compositions containing an .alpha.-alkylcinnamaldehyde-release additive Grant 5,301,693 - Chan , et al. April 12, 1 | 1994-04-12 |
Magnesite/magnesium hydroxide fillers for smoking article wrappers Grant 5,228,463 - Fournier , et al. July 20, 1 | 1993-07-20 |
Beta-hydroxyesters for use as vanillin-release additives in smoking compositions Grant 5,129,954 - Chan , et al. July 14, 1 | 1992-07-14 |
Magnesite composition filler for smoking article wrapper Grant 5,092,306 - Bokelman , et al. March 3, 1 | 1992-03-03 |
Tobacco flavorants Grant 4,974,609 - Southwick , et al. December 4, 1 | 1990-12-04 |