Peter Hansen
36Patents
12h-index
11Co-inventors
78Inventor score
Filing activity: Jul 16, 1986 → Dec 28, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4688035A | End user data stream syntax | Electricity | 90 | Expired |
| US7780768B2 | Gas concentrator with improved water rejection capability | Performing Operations; Transporting | 47 | Active |
| US8142544B2 | Adsorbent bed pressure balancing for a gas concentrator | Performing Operations; Transporting | 46 | Active |
| US7857894B2 | Adsorbent bed pressure balancing for a gas concentrator | Performing Operations; Transporting | 44 | Active |
| US8366815B2 | Advanced portable oxygen concentrator | Performing Operations; Transporting | 39 | Active |
| US8377181B2 | Advanced portable oxygen concentrator | Performing Operations; Transporting | 35 | Active |
| USD700701S1 | Oxygen concentrator | General | 34 | Active |
| US8440004B2 | Advanced portable oxygen concentrator | Performing Operations; Transporting | 32 | Active |
| USD930835S1 | Oxygen concentrator | General | 23 | Active |
| USD860459S1 | Oxygen concentrator | General | 22 | Active |
| USD749220S1 | Portable oxygen concentrator | General | 22 | Active |
| US8568519B2 | Advanced portable oxygen concentrator | Performing Operations; Transporting | 18 | Active |
| US8580015B2 | Gas concentrator with improved water rejection capability | Performing Operations; Transporting | 11 | Active |
| USD940648S1 | Oxygen concentrator battery | General | 10 | Active |
| US9592360B2 | Gas concentrator with removable cartridge adsorbent beds | Emerging Cross-Sectional Technologies | 10 | Active |
| US8702841B2 | Adsorber replacement notification for a portable gas concentrator | Performing Operations; Transporting | 9 | Active |
| US9220864B2 | Adsorber replacement notification for a portable gas concentrator | Performing Operations; Transporting | 9 | Active |
| USD706211S1 | Oxygen concentrator battery | General | 8 | Active |
| US9283346B2 | Personal use oxygen concentrator with integrated fire safety | Performing Operations; Transporting | 8 | Active |
| US10004869B2 | Gas concentrator with removable cartridge adsorbent beds | Performing Operations; Transporting | 7 | Active |
| US10869986B2 | Gas concentrator with removable cartridge absorbent beds | Performing Operations; Transporting | 4 | Active |
| US10786644B2 | Gas concentrator with removable cartridge adsorbent beds | Emerging Cross-Sectional Technologies | 4 | Active |
| US11083865B2 | Compact portable oxygen concentrator | Emerging Cross-Sectional Technologies | 4 | Active |
| US10695520B2 | Gas concentrator with removable cartridge adsorbent beds | Emerging Cross-Sectional Technologies | 4 | Active |
| USD894117S1 | Oxygen concentrator battery | General | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.