Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12031029 | Stable immobilized amine sorbents for REE and heavy metal recovery from liquid sources | McMahan L. Gray, Walter C. Wilfong, Qiuming Wang | 2024-07-09 |
| 11850571 | Multi-functionalized basic immobilized amine sorbents for removal of metal contaminants from wastewater | McMahan L. Gray, Walter C. Wilfong, Qiuming Wang, Fan Shi | 2023-12-26 |
| 10836654 | Stable immobilized amine sorbents for removal of an organic contaminate from wastewater | McMahan L. Gray, Qiuming Wang, Walter C. Wilfong | 2020-11-17 |
| 10765997 | Regenerable non-aqueous basic immobilized amine slurries for removal of CO2 from a gaseous mixture and a method of use thereof | Fan Shi, McMahan L. Gray, Jeffrey T. Culp, Christopher Mark Marin | 2020-09-08 |
| 10603654 | Pelletized immobilized amine sorbent for CO2 capture | Walter C. Wilfong, McMahan L. Gray, Yee Soong | 2020-03-31 |
| 10065174 | Pelletized immobilized amine sorbent for CO2 capture | Walter C. Wifong, McMahan L. Gray, Yee Soong | 2018-09-04 |
| 9975080 | Sulfur tolerant hydrophobic ionic liquid solvent | David Luebke, Hunaid Nulwala, Fan Shi, Robert L. Thompson, Nicholas Siefert | 2018-05-22 |