Dan Akerfeldt
52Patents
32h-index
26Co-inventors
88Inventor score
Filing activity: Mar 20, 1987 → Jan 26, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6860895B1 | Tool, a sealing device, a system and a method for closing a wound | Human Necessities | 549 | Expired |
| US6508828B1 | Sealing device and wound closure device | Human Necessities | 539 | Expired |
| US6425911B1 | Positioning device and incision closure device | Human Necessities | 302 | Expired |
| US5423824A | Method of accessing hard tissue | Human Necessities | 271 | Expired |
| US6712837B2 | Guiding tool for wound closure element | Human Necessities | 235 | Expired |
| US6596012B2 | Intra-arterial occluder | Human Necessities | 225 | Expired |
| US6786915B2 | Reinforced absorbable medical sealing device | Human Necessities | 204 | Expired |
| US5280427A | Puncture guide for computer tomography | Human Necessities | 172 | Expired |
| US6682489B2 | Technique to confirm correct positioning of arterial wall sealing device | Human Necessities | 151 | Expired |
| US4944308A | Tissue sampling device | Human Necessities | 125 | Expired |
| US6428336B1 | Female connector | Emerging Cross-Sectional Technologies | 119 | Expired |
| US5810826A | Puncture instrument | Human Necessities | 111 | Expired |
| USRE35648E | Sensor guide construction and use thereof | General | 111 | Expired |
| US6196980A | Male connector with a continuous surface for a guide wire, and method therefor | Electricity | 110 | Expired |
| US5125058A | Fiber optic connection and method of measuring intravascular pressure using same | Physics | 104 | Expired |
| US5307811A | Femoral compression device | Human Necessities | 99 | Expired |
| US4953558A | Tissue sampling device | Human Necessities | 98 | Expired |
| US6939363B2 | Closure device | Human Necessities | 96 | Expired |
| US5938624A | Male connector with a continous surface for a guide wire and method therefor | Electricity | 95 | Expired |
| US6929655B2 | Tamping mechanism | Human Necessities | 86 | Expired |
| US7044916B2 | Technique to confirm correct positioning of arterial wall sealing device | Human Necessities | 85 | Expired |
| US6663653B2 | Adjustable radial artery compressor | Human Necessities | 73 | Expired |
| US8652166B2 | Insertion tool for a medical closure device | Human Necessities | 67 | Active |
| US6090052A | Guide wire having a male connector | Electricity | 67 | Expired |
| US7285097B2 | Technique to confirm correct positioning with respect to arterial wall | Human Necessities | 65 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.