Midwwest Energy Emissions Corp.
14Patents
13Active
14Granted
48Portfolio score
Filing activity: Jun 27, 2014 → Mar 23, 2021
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9757689B2 | Sorbents for the oxidation and removal of mercury | Emerging Cross-Sectional Technologies | 11 | Active |
| US10343114B2 | Sorbents for the oxidation and removal of mercury | Performing Operations; Transporting | 11 | Active |
| US10130930B2 | Sorbent comprising carbon and nitrogen and methods of using the same | Performing Operations; Transporting | 10 | Active |
| US10471412B2 | Activated carbon sorbent including nitrogen and methods of using the same | Performing Operations; Transporting | 8 | Active |
| US10596517B2 | Sorbents for the oxidation and removal of mercury | Emerging Cross-Sectional Technologies | 8 | Active |
| US10589225B2 | Sorbents for the oxidation and removal of mercury | Emerging Cross-Sectional Technologies | 8 | Active |
| US10668430B2 | Sorbents for the oxidation and removal of mercury | Emerging Cross-Sectional Technologies | 7 | Active |
| US10828596B2 | Promoted ammonium salt-protected activated carbon sorbent particles for removal of mercury from gas streams | Emerging Cross-Sectional Technologies | 6 | Active |
| US10926218B2 | Sorbents for the oxidation and removal of mercury | Emerging Cross-Sectional Technologies | 2 | Active |
| US10933370B2 | Sorbents for the oxidation and removal of mercury | Emerging Cross-Sectional Technologies | 2 | Active |
| US11179673B2 | Sorbents for the oxidation and removal of mercury | Performing Operations; Transporting | 1 | Active |
| US11059028B2 | Activated carbon sorbent including nitrogen and methods of using the same | Performing Operations; Transporting | 0 | Active |
| US11806665B2 | Sorbents for the oxidation and removal of mercury | Performing Operations; Transporting | 0 | Active |
| US10987623B2 | Sorbents for the oxidation and removal of mercury | General | 0 | Revoked |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.