Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10334874 | Method for producing microcrystalline cellulose from tobacco and related tobacco product | Paul Stuart Chapman, Samuel Mark Debusk, Grady Lance Dooly, Anthony Richard Gerardi, David Neil McClanahan | 2019-07-02 |
| 9950858 | Tobacco-derived cellulose material and products formed thereof | David Neil McClanahan, Samuel Mark Debusk | 2018-04-24 |
| 9339058 | Method for producing microcrystalline cellulose from tobacco and related tobacco product | Paul Stuart Chapman, Samuel Mark Debusk, Grady Lance Dooly, Anthony Richard Gerardi, David Neil McClanahan | 2016-05-17 |
| 6302997 | Process for producing a pulp suitable for papermaking from nonwood fibrous materials | Robert W. Hurter | 2001-10-16 |