Cardia, Inc.
🏢 View company profile →27Patents
10Active
27Granted
41Portfolio score
Filing activity: May 7, 1999 → Oct 11, 2019 · 6 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6960220B2 | Hoop design for occlusion device | Human Necessities | 1,616 | Expired |
| US7413563B2 | Flexible medical device | Human Necessities | 1,494 | Expired |
| US6921397B2 | Flexible delivery device | Human Necessities | 1,472 | Expired |
| US6174322A | Occlusion device for the closure of a physical anomaly such as a vascular aperture or an aperture in a septum | Human Necessities | 518 | Expired |
| US6206907A | Occlusion device with stranded wire support arms | Human Necessities | 362 | Expired |
| US6913614B2 | Delivery system with safety tether | Human Necessities | 269 | Expired |
| US6379368B1 | Occlusion device with non-thrombogenic properties | Human Necessities | 227 | Expired |
| US6656206B2 | Occlusion device with non-thrombogenic properties | Human Necessities | 200 | Expired |
| US7582104B2 | Daisy design for occlusion device | Human Necessities | 148 | Expired |
| US6960224B2 | Laminated sheets for use in a fully retrievable occlusion device | Human Necessities | 99 | Expired |
| US7566336B2 | Left atrial appendage closure device | Human Necessities | 99 | Expired |
| US7905901B2 | Self-centering occlusion device | Human Necessities | 95 | Expired |
| US7625364B2 | Flexible center connection for occlusion device | Human Necessities | 88 | Active |
| US7658748B2 | Right retrieval mechanism | Human Necessities | 76 | Expired |
| US7144410B2 | ASD closure device with self centering arm network | Human Necessities | 73 | Expired |
| US7087072B2 | Articulated center post | Human Necessities | 69 | Expired |
| US8366741B2 | Occlusion device with centering arm | Human Necessities | 43 | Active |
| US7115135B2 | Occlusion device having five or more arms | Human Necessities | 42 | Expired |
| US7192435B2 | Self centering closure device for septal occlusion | Human Necessities | 39 | Expired |
| US7749238B2 | Occlusion device with flexible polymeric connector | Human Necessities | 39 | Active |
| US7691115B2 | Occlusion device with flexible fabric connector | Human Necessities | 36 | Active |
| US7927351B2 | Occlusion device with flexible wire connector | Human Necessities | 34 | Active |
| US7972361B2 | Occlusion device with flexible spring connector | Human Necessities | 34 | Active |
| US9554804B2 | Redeployable left atrial appendage occlusion device | Human Necessities | 30 | Active |
| US9592058B2 | Left atrial appendage occlusion device | Human Necessities | 29 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.