Ozonia International
5Patents
1Active
5Granted
28Portfolio score
Filing activity: Apr 25, 1991 → Nov 9, 2004 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5366703A | Methods and systems for forming process gases having high effective ozone content utilizing isothermal compression | Performing Operations; Transporting | 16 | Expired |
| US5091069A | Ozone generation methods | Electricity | 13 | Expired |
| US6162359A | Method for recuperating vent gas coming from an ozonization reactor | Emerging Cross-Sectional Technologies | 5 | Expired |
| US5891344A | Ozone enriched process gas | Chemistry; Metallurgy | 3 | Expired |
| US8088337B2 | Ozone generator and an electrode thereof | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.