Smartmembrane Corp.
2Patents
0Active
2Granted
26Portfolio score
Filing activity: Aug 7, 2003 → Aug 7, 2003
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7179322B2 | Oxygen and nitrogen enriched atmospheres in aircraft | Chemistry; Metallurgy | 15 | Expired |
| US7166148B2 | Gas separation membranes | Emerging Cross-Sectional Technologies | 13 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.