Issued Patents All Time
Showing 1–25 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12279639 | Gamma cyclodextrin flavoring-release additives | Munmaya K. Mishra, Susan E. Wrenn | 2025-04-22 |
| 11700877 | Menthol cigarette | Ulrike Becker, Tony Howell, Lixin Xue, Georgios D. Karles | 2023-07-18 |
| 11690395 | Gamma cyclodextrin flavoring-release additives | Munmaya K. Mishra, Susan E. Wrenn | 2023-07-04 |
| 11229233 | Immobilized additive inserts | Munmaya K. Mishra, Marc Robert Krauss, Douglas A. Fernandez, Peter Lipowicz | 2022-01-25 |
| 10595557 | Menthol cigarette | Ulrike Becker, Tony Howell, Lixin Xue, Georgios D. Karles | 2020-03-24 |
| 10568356 | Flavor capsule for enhanced flavor delivery in cigarettes | Georgios D. Karles, Martin T. Garthaffner, Richard Jupe, Diane Kellogg, Ila Skinner +3 more | 2020-02-25 |
| 10537131 | Gamma cyclodextrin flavoring-release additives | Munmaya K. Mishra, Susan E. Wrenn | 2020-01-21 |
| 10285431 | Encapsulated flavorant designed for thermal release and cigarette bearing the same | Munmaya K. Mishra, Kathy E. Paine | 2019-05-14 |
| 10226065 | Synthesis and incorporation of high-temperature ammonia-release agent in lit-end cigarettes | John B. Paine, III, Douglas A. Fernandez | 2019-03-12 |
| 10188142 | Amphiphile-modified sorbents in smoking articles and filters | Luan Zhaohua | 2019-01-29 |
| 10028523 | Immobilized additive inserts | Munmaya K. Mishra, Marc Robert Krauss, Douglas A. Fernandez, Peter Lipowicz | 2018-07-24 |
| 9668514 | Synthesis and incorporation of high-temperature ammonia-release agent in lit-end cigarettes | John B. Paine, III, Douglas A. Fernandez | 2017-06-06 |
| 9668519 | Gamma cyclodextrin flavoring-release additives | Munmaya K. Mishra, Susan E. Wrenn | 2017-06-06 |
| 9521865 | Menthol cigarette | Ulrike Becker, Tony Howell, Lixin Xue, Georgios D. Karles | 2016-12-20 |
| 9232821 | Amphiphile-modified sorbents in smoking articles and filters | Zhaohua Luan | 2016-01-12 |
| 9107455 | Cigarette filter | Zhaohua Luan | 2015-08-18 |
| 9078470 | Menthol cigarette | Ulrike Becker, Tony Howell, Lixin Xue, Georgios D. Karles | 2015-07-14 |
| 9011603 | Method for forming a smoking article capable of delivering flavorant to mainstream smoke when ignited during smoking | Munmaya K. Mishra, Marc Robert Krauss, Douglas A. Fernandez, Peter Lipowicz | 2015-04-21 |
| 8950409 | Synthesis and incorporation of high-temperature ammonia-release agents in lit-end cigarettes | John B. Paine, III, Douglas A. Fernandez | 2015-02-10 |
| 8864909 | Gamma cyclodextrin flavoring-release additives | Munmaya K. Mishra, Susan E. Wrenn | 2014-10-21 |
| 8746254 | Composite materials and their use in smoking articles | Zhaohua Luan, Diane L. Gee, Jose Nepomuceno, Shuzhong Zhuang | 2014-06-10 |
| 8578943 | 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 | Zhaohua Luan | 2013-11-12 |
| 8439047 | Composite mesoporous/microporous materials and their use in smoking articles for removing certain gas phase constituents from tobacco smoke | Zhaohua Luan | 2013-05-14 |
| 8408216 | Flavor carrier for use in smoking articles | Zhaohua Luan, Diane L. Gee, Kent B. Koller, Jose Nepomuceno | 2013-04-02 |
| 8381738 | Composite materials and their use in smoking articles | Zhaohua Luan, Diane L. Gee, Jose Nepomuceno, Shuzhong Zhuang | 2013-02-26 |