PPI Technology Services
8Patents
8Active
8Granted
45Portfolio score
Filing activity: Oct 22, 2002 → May 9, 2011 · 8 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7707076B1 | System for continuous asset verification | Physics | 23 | Active |
| US7657468B1 | Method for continuous asset verification | Physics | 21 | Active |
| US7603296B2 | Method for monitoring well equipment during transport and storage | Physics | 20 | Active |
| US7664685B1 | Computer-implemented system for recording oil and gas inspection data | Emerging Cross-Sectional Technologies | 12 | Active |
| US7917409B1 | Method for monitoring and assembling equipment | Physics | 5 | Active |
| USRE44793E1 | Method for monitoring and assembling equipment | General | 0 | Active |
| USRE46278E1 | Method for monitoring and assembling equipment | General | 0 | Active |
| USRE44932E1 | Computer-implemented system for recording oil and gas inspection data | General | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.