Evi Corporation
8Patents
0Active
8Granted
32Portfolio score
Filing activity: Dec 7, 1989 → Oct 21, 1996
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5108419A | Endovascular filter and method for use thereof | Human Necessities | 656 | Expired |
| US5160342A | Endovascular filter and method for use thereof | Human Necessities | 506 | Expired |
| US5074871A | Catheter atherotome | Human Necessities | 418 | Expired |
| US5211651A | Catheter atherotome | Human Necessities | 405 | Expired |
| US5178625A | Catheter atherotome | Human Necessities | 295 | Expired |
| US5746758A | Intra-artery obstruction clearing apparatus and methods | Human Necessities | 254 | Expired |
| US5156610A | Catheter atherotome | Human Necessities | 252 | Expired |
| US5071424A | Catheter atherotome | Human Necessities | 237 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.