Stuart Energy Systems Corp.
15Patents
1Active
15Granted
32Portfolio score
Filing activity: Dec 31, 1997 → Feb 15, 2007 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6745105B1 | Energy distribution network | Emerging Cross-Sectional Technologies | 61 | Expired |
| US6254741A | Electrolytic cells of improved fluid sealability | Chemistry; Metallurgy | 56 | Expired |
| US7062360B2 | Energy distribution network | Emerging Cross-Sectional Technologies | 56 | Expired |
| US6080290A | Mono-polar electrochemical system with a double electrode plate | Emerging Cross-Sectional Technologies | 42 | Expired |
| US6432283B1 | Hydrogen fuel replenishment system | Emerging Cross-Sectional Technologies | 33 | Expired |
| US7181316B2 | Energy distribution network | Emerging Cross-Sectional Technologies | 31 | Expired |
| US7565224B2 | Energy distribution network | Emerging Cross-Sectional Technologies | 28 | Expired |
| US6912450B2 | Energy distribution network | Emerging Cross-Sectional Technologies | 25 | Expired |
| US7519453B2 | Energy distribution network | Emerging Cross-Sectional Technologies | 19 | Active |
| US6146518A | Pressure differential control in an electrolytic cell | Emerging Cross-Sectional Technologies | 16 | Expired |
| US6338786B1 | Gas-liquid separation method and apparatus in electrolytic cells | Emerging Cross-Sectional Technologies | 14 | Expired |
| US6383347B1 | Electrochemical cell utilizing rigid support members | Emerging Cross-Sectional Technologies | 14 | Expired |
| US6395154B1 | Electrochemical cell using a folded double electrode plate | Emerging Cross-Sectional Technologies | 10 | Expired |
| US6187155A | Electrolytic cell separator assembly | Emerging Cross-Sectional Technologies | 10 | Expired |
| US7030770B2 | Hydrogen storage system and power system incorporating same | Emerging Cross-Sectional Technologies | 1 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.