Micro Pure Systems, Inc.
12Patents
0Active
12Granted
28Portfolio score
Filing activity: Apr 18, 1979 → Mar 9, 1988
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4527420A | Ultrasonic particulate sensing | Physics | 32 | Expired |
| US4381674A | Ultrasonic detecting and identifying of particulates | Physics | 24 | Expired |
| US4885094A | Anaerobic digestion process, and forced fed fast rate digester | Emerging Cross-Sectional Technologies | 20 | Expired |
| US4580444A | Ultrasonic determination of component concentrations in multi-component fluids | Physics | 18 | Expired |
| US4339944A | Ultrasonic particulate identification | Physics | 18 | Expired |
| US4398424A | Ultrasonic sensing | Physics | 14 | Expired |
| US4365515A | Ultrasonic sensing | Physics | 13 | Expired |
| US4773267A | Ultrasonic sensing | Physics | 12 | Expired |
| US4739662A | Ultrasonic particulate sensing | Physics | 11 | Expired |
| US4217781A | Ultrasonic particulate sensing | Physics | 11 | Expired |
| US4455873A | Ultrasonic probe | Physics | 8 | Expired |
| US4608507A | Damping device for focused piezoelectric transducer | Physics | 3 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.