Issued Patents 2016
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9420827 | Soft oral product | Georgios D. Karles | 2016-08-23 |
| 9282769 | Biodegradable cigar tip | William R. Sweeney, Chris Simpson | 2016-03-15 |
| 9226524 | Biopolymer foams as filters for smoking articles | Shengsheng Liu, William R. Sweeney, Peter Lipowicz | 2016-01-05 |