Issued Patents All Time
Showing 25 most recent of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10934566 | High productivity methane fermentation processes | Margaret C. Morse, Allison J. Pieja | 2021-03-02 |
| 10724055 | Methods for sustaining the viability of microorganisms during a cessation of syngas flow and processes for storage and reactivation of microorganisms | — | 2020-07-28 |
| 10370685 | Processes for controlling the concentration of co-produced oxygenated organics in anaerobic fermentation broths for the bioconversion of syngas to product oxygenated organic compound | Chad Hatten | 2019-08-06 |
| 10337036 | Processes for starting up and operating deep tank anaerobic fermentation reactors for making oxygenated organic compound from carbon monoxide and hydrogen | Richard E. Tobey, Shih-Perng Tsai | 2019-07-02 |
| 10227615 | Processes and control systems for high efficiency anaerobic conversion of hydrogren and carobon oxides to alcohols | Rathin Datta, Steven G. Calderone, Jianxin Du, Richard E. Tobey | 2019-03-12 |
| 9914945 | Processes for bioconverting syngas to oxygenated hydrocarbonaceous compounds | — | 2018-03-13 |
| 9677092 | Integrated processes for anaerobic conversion of hydrogen and carbon oxides to alcohol | Rathin Datta, Steven G. Calderone, Jianxin Du | 2017-06-13 |
| 9663802 | Processes for removing co-produced oxygenated organics from anaerobic fermentation broths for the bioconversion of syngas to product oxygenated organic compound | — | 2017-05-30 |
| 9650651 | Method for production of n-propanol and other C3-containing products from syngas by symbiotic co-cultures of anaerobic microorganisms | Rathin Datta, Michael V. Enzien, William Levinson | 2017-05-16 |
| 9598708 | Processes for starting up and operating deep tank anaerobic fermentation reactors for making oxygenated organic compound from carbon monoxide and hydrogen | Richard E. Tobey, Shih-Perng Tsai | 2017-03-21 |
| 9528130 | Processes and control systems for high efficiency anaerobic conversion of hydrogen and carbon oxides to alcohols | Rathin Datta, Steven G. Calderone, Jianxin Du, Richard E. Tobey | 2016-12-27 |
| 9518237 | Integrated processes for refining syngas and bioconversion to oxygenated organic compound | Jianxin Du | 2016-12-13 |
| 9464302 | Methods for sustaining the viability of acetogens during a decrease or cessation of syngas flow | Andrew Reeves | 2016-10-11 |
| 9447435 | Integrated processes for anaerobic conversion of hydrogen and carbon oxides to alcohol | Rathin Datta, Steven G. Calderone, Jianxin Du | 2016-09-20 |
| 9404128 | Processes for the acidic, anaerobic conversion of hydrogen and carbon oxides to oxygenated organic compound | Shih-Perng Tsai, Jianxin Du, Jian Xu, Joshua Schumacher | 2016-08-02 |
| 9157100 | Integrated processes for bioconverting syngas to oxygenated organic compound with sulfur supply | — | 2015-10-13 |
| 9034617 | Processes for the anaerobic bioconverison of syngas to oxygenated organic compound with in situ protection from hydrogen cyanide | Jianxin Du, Andrew Reeves, Richard E. Tobey | 2015-05-19 |
| 9011578 | Integrated processes for refining syngas and bioconversion to oxygenated organic compound | Jianxin Du | 2015-04-21 |
| 8980597 | From carbon monoxide and hydrogen anaerobic fermentation processing using a pre-reactor/deep tank reactor system | Steven L. Donnellan | 2015-03-17 |
| 8936927 | Processes for starting up deep tank anaerobic fermentation reactors for making oxygenated organic compound from carbon monoxide and hydrogen | Richard E. Tobey, Shih-Perng Tsai | 2015-01-20 |
| 8828692 | Membrane supported bioreactor for conversion of syngas components to liquid products | Rathin Datta, Shih-Perng Tsai, Rahul Basu | 2014-09-09 |
| 8795995 | Method for injecting a feed gas stream into a vertically extended column of liquid | Mark Neville | 2014-08-05 |
| 8771999 | Low energy, high substrate efficiency, anaerobic, deep, bubble column fermentation processes | Richard E. Tobey | 2014-07-08 |
| 8580219 | Ammonium recovery methods | — | 2013-11-12 |
| 8563299 | Moving bed biofilm reactor (MBBR) process for conversion of syngas components to liquid products | — | 2013-10-22 |