Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12422138 | Process and apparatus for removing impurities from solid biomass feeds | Gregory Coil, Charles Sorensen, William F. McDonald, Zhihua Wu, Robert McIntire +1 more | 2025-09-23 |
| 11661355 | Catalytic fast pyrolysis process with impurity removal | Jian Shi, Charles Sorensen, Terry Mazanec, Ruozhi Song, Sandeep Goud +4 more | 2023-05-30 |
| 10703649 | Catalytic fast pyrolysis process with impurity removal | Jian Shi, Charles Sorensen, Terry Mazanec, Ruozhi Song, Sandeep Goud +4 more | 2020-07-07 |
| 10336628 | Catalytic fast pyrolysis process with impurity removal | Jian Shi, Charles Sorensen, Terry Mazanec, Ruozhi Song, Sandeep Goud +4 more | 2019-07-02 |