ESTECH, Inc.
10Patents
4Active
10Granted
42Portfolio score
Filing activity: Jul 1, 1982 → Dec 14, 2011 · 3 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6849075B2 | Cardiac ablation devices and methods | Human Necessities | 330 | Expired |
| US8216221B2 | Cardiac ablation systems and methods | Human Necessities | 65 | Active |
| US7237555B2 | Tissue stabilization and ablation devices and methods | Human Necessities | 53 | Expired |
| US6160493A | Radio warning system for hazard avoidance | Physics | 51 | Expired |
| US6908118B2 | Socket for dialyzer | Human Necessities | 22 | Expired |
| US7347391B2 | Waste processing apparatus and method | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4441918A | Ethylene inhibition in plants | Human Necessities | 6 | Expired |
| US8092368B2 | Methods and devices for cardiac surgery | Human Necessities | 3 | Active |
| US7584911B2 | Waste processing apparatus and method | Emerging Cross-Sectional Technologies | 2 | Active |
| US8523759B2 | Methods and devices for cardiac surgery | Human Necessities | 1 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.