Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11174185 | Methods and systems for multi-stage encapsulation of wastes and production thereof into aggregate products | — | 2021-11-16 |
| 10557155 | Methods and systems for biological coal-to-biofuels and bioproducts | Karen E. Wawrousek, Patrick Richards | 2020-02-11 |
| 10507426 | Systems and methods for biological conversion of carbon dioxide pollutants into useful products | Song Jin, Paul Fallgren, Jeffrey M. Morris, Patrick Richards, Jesse D. Newcomer +1 more | 2019-12-17 |
| 10376837 | Conversion of carbon dioxide utilizing chemoautotrophic microorganisms systems and methods | Karen E. Wawrousek, Patrick Richards, Tengyan Zhang | 2019-08-13 |
| 9764279 | Biological reduction of carbon dioxide pollutants systems and methods | Song Jin, Paul Fallgren, Jeffrey M. Morris, Patrick Richards, Jesse D. Newcomer +1 more | 2017-09-19 |
| 9598653 | Efficient volatile metal removal from low rank coal in gasification, combustion, and processing systems and methods | Kumar Muthusami Sellakumar, Jesse D. Newcomer | 2017-03-21 |
| 9295973 | CO2 separation using a solid K-Fe sorbent | Maohong Fan, Bo Zhang, Armistead G Russell | 2016-03-29 |
| 9181509 | Efficient low rank coal gasification, combustion, and processing systems and methods | Kumar Muthusami Sellakumar, Jesse D. Newcomer | 2015-11-10 |
| 8127839 | Formation pretreatment with biogenic methane production enhancement systems | Song Jin | 2012-03-06 |
| 7832475 | Biogenic methane production enhancement systems | Song Jin, Herbert S. Price | 2010-11-16 |
| 7625428 | Bioagent air filtration systems | Song Jin, Terry H. Brown | 2009-12-01 |
| 6808562 | Stable consolidated combustion ash material | — | 2004-10-26 |
| 6517631 | Method of producing a coal combustion ash composition | — | 2003-02-11 |
| 6334895 | System for producing manufactured materials from coal combustion ash | — | 2002-01-01 |
| 5137753 | Pelletizing ash | Richard K. Cox, E. Ray Lichty, Allen R. Rowen, Richard A. Schumann | 1992-08-11 |