Timothy Shawn Nelson
17Patents
11h-index
10Co-inventors
65Inventor score
Filing activity: Apr 28, 2006 → May 4, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8136525B2 | Mask system | Emerging Cross-Sectional Technologies | 158 | Active |
| US9032955B2 | Mask system | Emerging Cross-Sectional Technologies | 121 | Active |
| USD664250S1 | Mask | General | 60 | Active |
| USD659237S1 | Patient interface | General | 59 | Expired |
| US9032956B2 | Cushion for mask system | Human Necessities | 57 | Active |
| US8402971B2 | Cushion for mask system | Human Necessities | 44 | Active |
| USD597199S1 | Respiratory mask frame | General | 38 | Expired |
| USD669576S1 | Respiratory mask frame | General | 31 | Active |
| USD635247S1 | Headgear connector for mask | General | 26 | Expired |
| US8915251B2 | Mask system | Emerging Cross-Sectional Technologies | 21 | Active |
| USD820432S1 | Mask | General | 13 | Active |
| US10569041B2 | Mask system | Emerging Cross-Sectional Technologies | 1 | Active |
| US10864340B2 | Mask system | Emerging Cross-Sectional Technologies | 1 | Active |
| US9895508B2 | Cushion for mask system | Human Necessities | 1 | Active |
| US10561812B2 | Mask system | Emerging Cross-Sectional Technologies | 1 | Active |
| US10426910B2 | Cushion for mask system | Human Necessities | 0 | Active |
| US11278693B2 | Cushion for mask system | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.