Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9012736 | Tobacco having modified nicotiana tobacum | Luis Mayan Dominguez, Wennuan Liu, Michael Francis Dube | 2015-04-21 |
| 7825305 | Tobacco having increased threonine | Luis Mayan Dominguez, Wennuan Liu, Michael Francis Dube | 2010-11-02 |
| 7173170 | High threonine producing lines of Nicotiana tobacum and methods of producing | Wennuan Liu, Michael Francis Dube, Luis Mayan Dominguez | 2007-02-06 |
| 7025066 | Method of reducing the sucrose ester concentration of a tobacco mixture | William Monroe Coleman, III, Ronald Lewis Parks, William Samuel Simmons | 2006-04-11 |
| 6730832 | High threonine producing lines of Nicotiana tobacum and methods for producing | Luis Mayan Dominguez, Wennuan Liu, Michael Francis Dube | 2004-05-04 |
| 5345955 | Composite fuel element for smoking articles | Jack F. Clearman, Robert L. Meiring, Kenneth O. Baker | 1994-09-13 |
| 5103844 | Cigarette paper and cigarette incorporating same | Rhonda F. Hayden, Elbert C. Jones, Jr., Richard L. Lehman, Patricia F. Perfetti | 1992-04-14 |
| 5065776 | Cigarette with tobacco/glass fuel wrapper | William J. Casey | 1991-11-19 |
| 5056537 | Cigarette | Thomas W. Brown, Glenn E. Creamer, William R. Cook, Alan B. Norman, Barry L. Saintsing | 1991-10-15 |
| 4991596 | Smoking article | Brian M. Lawrence, Milly M. L. Wong, Thomas A. Perfetti, Thomas L. Gentry, Alvaro Gonzalez-Parra +2 more | 1991-02-12 |
| 4836224 | Cigarette | Bruce R. Bullings, Thomas A. Perfetti | 1989-06-06 |
| 4830028 | Salts provided from nicotine and organic acid as cigarette additives | Bruce R. Bullings, Thomas A. Perfetti | 1989-05-16 |