Phase Technology
4Patents
1Active
4Granted
31Portfolio score
Filing activity: Dec 28, 1984 → Oct 7, 2014
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5769539A | Backflush system for a filter membrane located upstream of a hydrocarbon analyzer apparatus | Performing Operations; Transporting | 12 | Expired |
| US6966692B2 | Cloud point monitoring device | Physics | 6 | Expired |
| US4566178A | Process for assembling a cone speaker | Emerging Cross-Sectional Technologies | 6 | Expired |
| US9354167B2 | Method and apparatus for measuring appearance and disappearance temperatures of wax for transparent, translucent and opaque oils | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.