Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9758800 | Method for producing C4 oxygentates by fermentation using high oxidation state sulfur | Richard E. Tobey, Peter Martin Lokken, Andrew James Heinen, Gengsheng Chen | 2017-09-12 |
| 9212375 | Method for producing C2 oxygenates by fermentation using high oxidation state sulfur | Richard E. Tobey, Peter Martin Lokken, Andrew James Heinen, Gengsheng Chen | 2015-12-15 |