ESI, Inc.
6Patents
3Active
6Granted
37Portfolio score
Filing activity: May 12, 1988 → Apr 12, 2011 · 3 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4942275A | Control panel face | Electricity | 22 | Expired |
| US7285096B2 | Ultrasound probe positioning immersion shell | Human Necessities | 10 | Expired |
| US6725504B1 | Hinge | Fixed Constructions | 9 | Expired |
| US8012094B2 | Immersion bag system for use with an ultrasound probe | Human Necessities | 3 | Active |
| US8012095B2 | Immersion bag system for use with an ultrasound probe | Physics | 1 | Active |
| US8062225B1 | Immersion bag system for use with an ultrasound probe | Physics | 1 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.