Erik Andersen
48Patents
35h-index
21Co-inventors
85Inventor score
Filing activity: Jan 21, 1983 → Jun 10, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5366504A | Tubular medical prosthesis | Textiles; Paper | 686 | Expired |
| US5234457A | Impregnated stent | Human Necessities | 533 | Expired |
| US4706670A | Dilatation catheter | Human Necessities | 407 | Expired |
| US5662713A | Medical stents for body lumens exhibiting peristaltic motion | Emerging Cross-Sectional Technologies | 401 | Expired |
| US5603698A | Prosthesis delivery system | Human Necessities | 244 | Expired |
| US5876445A | Medical stents for body lumens exhibiting peristaltic motion | Textiles; Paper | 237 | Expired |
| US5674276A | Tubular medical prosthesis | Textiles; Paper | 232 | Expired |
| US6146416A | Medical stents for body lumens exhibiting peristaltic motion | Emerging Cross-Sectional Technologies | 199 | Expired |
| US5902333A | Prosthesis delivery system with dilating tip | Human Necessities | 178 | Expired |
| US5125897A | Gastrostomy device with one-way valve and cuff pin | Human Necessities | 170 | Expired |
| US5308325A | Retention balloon for percutaneous catheter | Human Necessities | 163 | Expired |
| US5489271A | Convertible catheter | Human Necessities | 152 | Expired |
| US7066914B2 | Catheter having a tip with an elongated collar | Human Necessities | 150 | Expired |
| US5556385A | Improved percutaneous access device | Human Necessities | 130 | Expired |
| US6221099A | Tubular medical prosthesis | Textiles; Paper | 129 | Expired |
| US5360440A | In situ apparatus for generating an electrical current in a biological environment | Human Necessities | 123 | Expired |
| US6305436A | Medical stents for body lumens exhibiting peristaltic motion | Textiles; Paper | 105 | Expired |
| US5545135A | Perfusion balloon stent | Human Necessities | 103 | Expired |
| US5439444A | Pre-formed member for percutaneous catheter | Emerging Cross-Sectional Technologies | 88 | Expired |
| US4795430A | Device for intubation of percutaneous endoscopic ostomy | Human Necessities | 87 | Expired |
| US6733473B1 | Adjustably stiffenable convertible catheter assembly | Human Necessities | 85 | Expired |
| US5607394A | Dilatation catheter having a field stylet | Human Necessities | 82 | Expired |
| US5037387A | Method of positioning an enteral feeding tube within a patient's body | Human Necessities | 79 | Expired |
| US4594074A | Non-occluding high flow enteral feeding tube | Human Necessities | 75 | Expired |
| US4950254A | Valve means for enteral therapy administration set | Emerging Cross-Sectional Technologies | 73 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.