Strionair, Inc.
5Patents
4Active
5Granted
41Portfolio score
Filing activity: Feb 3, 2005 → Dec 26, 2007 · 4 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7513933B2 | Electrically enhanced air filtration with improved efficacy | Emerging Cross-Sectional Technologies | 19 | Expired |
| US7815720B2 | Dual-filter electrically enhanced air-filtration apparatus and method | Emerging Cross-Sectional Technologies | 12 | Active |
| US7815719B2 | Ionization detector for electrically enhanced air filtration systems | Emerging Cross-Sectional Technologies | 11 | Active |
| US7833299B2 | Filters and filter assemblies with bypass seal | Emerging Cross-Sectional Technologies | 3 | Active |
| US8430951B2 | Low cost fluid flow sensor | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.