Issued Patents 2025
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12404471 | High-carbon biogenic reagents and uses thereof | James A. Mennell, Steve Filips | 2025-09-02 |
| 12404472 | High-carbon biogenic reagents and uses thereof | James A. Mennell, Steve Filips | 2025-09-02 |
| 12350648 | Methods and apparatus for producing activated carbon from biomass through carbonized ash intermediates | James A. Mennell, David Reamer | 2025-07-08 |
| 12351770 | High-carbon biogenic reagents and uses thereof | James A. Mennell, Steve Filips | 2025-07-08 |
| 12297399 | Process for producing high-carbon biogenic reagents | James A. Mennell | 2025-05-13 |
| 12296316 | Highly mesoporous activated carbon | James A. Mennell, David Reamer | 2025-05-13 |
| 12297398 | Methods and apparatus for enhancing the energy content of carbonaceous materials from pyrolysis | James A. Mennell | 2025-05-13 |
| 12239953 | Biogenic porous carbon silicon dioxide compositions | James A. Mennell, Dustin Slack | 2025-03-04 |
| 12208368 | Halogenated activated carbon compositions and methods of making and using same | James A. Mennell | 2025-01-28 |
| 12208369 | Halogenated activated carbon compositions and methods of making and using same | James A. Mennell | 2025-01-28 |