Eric Johnson
62Patents
17h-index
53Co-inventors
87Inventor score
Filing activity: Jul 18, 1984 → May 10, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7582100B2 | Spiral shaped filter | Human Necessities | 100 | Expired |
| US4842794A | Method of making apertured films and net like fabrics | Emerging Cross-Sectional Technologies | 96 | Expired |
| US7785343B2 | Coated endoluminal filter | Human Necessities | 45 | Active |
| US5207962A | Method of making apertured film fabrics | Performing Operations; Transporting | 45 | Expired |
| US7854747B2 | Endoluminal filter | Human Necessities | 42 | Active |
| US8226679B2 | Spiral shaped filter | Human Necessities | 42 | Active |
| US7789892B2 | Lumen filtering methods | Human Necessities | 39 | Active |
| US4568596A | Nonwoven fabric | Emerging Cross-Sectional Technologies | 37 | Expired |
| US7758626B2 | Device and method for delivering an endovascular stent-graft having a longitudinally unsupported portion | Human Necessities | 36 | Active |
| US4931484A | Extruded ethylenic polymer foam containing both open and closed cells | Emerging Cross-Sectional Technologies | 28 | Expired |
| US10130331B2 | Distal protection systems and methods with pressure and ultrasound features | Human Necessities | 23 | Active |
| US5262107A | Method of making apertured film fabrics | Performing Operations; Transporting | 23 | Expired |
| US5098782A | Extruded ethylenic polymer foam containing both open and closed cells | Emerging Cross-Sectional Technologies | 20 | Expired |
| US4669178A | Process for forming a self-aligned low resistance path in semiconductor devices | Electricity | 19 | Expired |
| US5059631A | Extruded ethylenic polymer foam containing both open and closed cells | Emerging Cross-Sectional Technologies | 18 | Expired |
| US5277515A | Extruded ethylenic polymer foam containing both open and closed cells | Emerging Cross-Sectional Technologies | 17 | Expired |
| US5387050A | Extruded ethylenic polymer foam containing both open and closed cells | Emerging Cross-Sectional Technologies | 17 | Expired |
| US10762795B2 | Unmanned aerial vehicle privacy controls | Electricity | 15 | Active |
| US6242047A | High gloss coated paper | Emerging Cross-Sectional Technologies | 11 | Expired |
| US5631495A | High performance bipolar devices with plurality of base contact regions formed around the emitter layer | Emerging Cross-Sectional Technologies | 9 | Expired |
| US11890025B2 | Guided thrombus dispersal catheter | Human Necessities | 6 | Active |
| US10219887B2 | Filters with echogenic characteristics | Human Necessities | 5 | Active |
| US5198376A | Method of forming high performance lateral PNP transistor with buried base contact | Emerging Cross-Sectional Technologies | 4 | Expired |
| US6410158B1 | High gloss coated paper | Emerging Cross-Sectional Technologies | 4 | Expired |
| US5273913A | High performance lateral PNP transistor with buried base contact | Electricity | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.