Abertax Research & Development Ltd.
3Patents
2Active
3Granted
40Portfolio score
Filing activity: Dec 18, 2001 → Aug 7, 2006 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6943566B2 | Method and device for measuring levels | Physics | 43 | Expired |
| US7951474B2 | Gas release valve | Emerging Cross-Sectional Technologies | 8 | Active |
| US9200723B2 | System for opening and/or closing an inlet valve and/or an outlet valve of a liquid container | Mechanical Engineering; Lighting; Heating | 1 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.