ENERGYIELD LLC
13Patents
12Active
13Granted
50Portfolio score
Filing activity: Apr 12, 2006 → Dec 14, 2018 · 4 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9059440B2 | Enhanced efficiency turbine | Emerging Cross-Sectional Technologies | 50 | Active |
| US7818969B1 | Enhanced efficiency turbine | Emerging Cross-Sectional Technologies | 26 | Active |
| US8608441B2 | Rotatable blade apparatus with individually adjustable blades | Emerging Cross-Sectional Technologies | 9 | Active |
| US8201738B2 | Electronic voting system | Physics | 3 | Expired |
| US9297264B2 | Rotatable blade apparatus with individually adjustable blades | Emerging Cross-Sectional Technologies | 3 | Active |
| US9843062B2 | Vortex tube reformer for hydrogen production, separation, and integrated use | Electricity | 3 | Active |
| US8047006B2 | Enhanced efficiency turbine | Emerging Cross-Sectional Technologies | 2 | Active |
| US9840413B2 | Integrated reformer and syngas separator | Emerging Cross-Sectional Technologies | 2 | Active |
| US9913321B2 | Energy harvesting container | Electricity | 1 | Active |
| US8286742B2 | System and method for extracting propulsion energy from motor vehicle exhaust | Emerging Cross-Sectional Technologies | 1 | Active |
| US10190572B2 | Rotatable blade apparatus with individually adjustable blades | Emerging Cross-Sectional Technologies | 1 | Active |
| US11444302B2 | Vortex tube reformer for hydrogen production, separation, and integrated use | Electricity | 1 | Active |
| US11454212B2 | Rotatable blade apparatus with individually adjustable blades | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.