H2 PowerTech, LLC
9Patents
9Active
9Granted
52Portfolio score
Filing activity: Mar 5, 2018 → Mar 22, 2024
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US11618676B2 | Systems and methods for increasing the hydrogen permeance of hydrogen-separation membranes in situ | Emerging Cross-Sectional Technologies | 11 | Active |
| US11316180B2 | Hydrogen-producing fuel cell systems and methods of operating hydrogen-producing fuel cell systems for backup power operations | Emerging Cross-Sectional Technologies | 1 | Active |
| US11712655B2 | Membrane-based hydrogen purifiers | Emerging Cross-Sectional Technologies | 1 | Active |
| US11831051B2 | Hydrogen-producing fuel cell systems and methods of operating hydrogen-producing fuel cell systems for backup power operations | Emerging Cross-Sectional Technologies | 0 | Active |
| US11999621B2 | Systems and methods for increasing the hydrogen permeance of hydrogen-separation membranes in situ | Emerging Cross-Sectional Technologies | 0 | Active |
| US12226732B2 | Membrane-based hydrogen purifiers | Emerging Cross-Sectional Technologies | 0 | Active |
| US11177494B2 | Systems and methods for forming a liquid mixture having a predetermined mix ratio and reforming systems, reforming methods, fuel cell systems, and fuel cell methods that utilize the liquid mixture | Emerging Cross-Sectional Technologies | 0 | Active |
| US12275638B2 | Systems and methods for increasing the hydrogen permeance of hydrogen separation membranes in situ | Emerging Cross-Sectional Technologies | 0 | Active |
| US12283727B2 | Hydrogen-producing fuel cell systems and methods of operating the same | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.