Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11229233 | Immobilized additive inserts | Munmaya K. Mishra, Jay A Fournier, Douglas A. Fernandez, Peter Lipowicz | 2022-01-25 |
| 10028523 | Immobilized additive inserts | Munmaya K. Mishra, Jay A Fournier, Douglas A. Fernandez, Peter Lipowicz | 2018-07-24 |
| 9788568 | Combination treatment of tobacco extract using antioxidants and antioxidant scavengers | — | 2017-10-17 |
| 9580695 | Reduction of tobacco-specific nitrosamines using genetic modification to elevate production of native antioxidants in tobacco | Qinglin Li | 2017-02-28 |
| 9011603 | Method for forming a smoking article capable of delivering flavorant to mainstream smoke when ignited during smoking | Munmaya K. Mishra, Jay A Fournier, Douglas A. Fernandez, Peter Lipowicz | 2015-04-21 |
| 8905041 | Sodium chlorine spray treatment of the leaves present on tobacco plants to significantly reduce TSNAs in cured tobacco produced therefrom | Qinglin Li, Walter Hempfling | 2014-12-09 |
| 8651115 | Combination treatment of tobacco extract using antioxidants and antioxidant scavengers | — | 2014-02-18 |
| 8360072 | Combination treatment of tobacco extract using antioxidants and antioxidant scavengers | — | 2013-01-29 |
| 8353300 | Sodium chloride spray treatment of soil surrounding tobacco plants to reduce TSNAs | Qinglin Li, Walter Hempfling | 2013-01-15 |
| 8282739 | Preformed cigarette having a specifically defined immobilized flavorant additive insert positioned therein | Munmaya K. Mishra, Jay A Fournier, Douglas A. Fernandez, Peter Lipowicz | 2012-10-09 |
| 7581543 | Reduction of phenolic compound precursors in tobacco | Thomas McGrath, Naren K. Meruva, W. Geoffrey Chan, Darin Colassaco | 2009-09-01 |