Stephen William McPhee
15Patents
13h-index
12Co-inventors
75Inventor score
Filing activity: Nov 22, 1994 → Jul 11, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6272933A | Respiratory humidification system | Emerging Cross-Sectional Technologies | 226 | Expired |
| US6349722B1 | Respiratory humidification system | Emerging Cross-Sectional Technologies | 201 | Expired |
| US5537996A | Heated respiratory humidifier conduit | Human Necessities | 141 | Expired |
| US6584972B2 | Respiratory humidification system | Emerging Cross-Sectional Technologies | 136 | Expired |
| US6694974B1 | Respiratory humidification system | Emerging Cross-Sectional Technologies | 111 | Expired |
| US7051733B2 | Respiratory humidification system | Emerging Cross-Sectional Technologies | 61 | Expired |
| US6802314B2 | Respiratory humidification system | Emerging Cross-Sectional Technologies | 60 | Expired |
| US7263994B2 | Respiratory humidification system | Emerging Cross-Sectional Technologies | 54 | Expired |
| US7106955B2 | Humidity controller | Human Necessities | 54 | Expired |
| USRE40806E1 | Respiratory humidification system | General | 53 | Expired |
| US9186477B2 | Humidity controller | Human Necessities | 25 | Active |
| US7962018B2 | Humidity controller | Human Necessities | 20 | Active |
| USRE39724E1 | Respiratory humidification system | General | 17 | Expired |
| USD1094725S1 | Tissue care device | General | 0 | Active |
| US10130787B2 | Humidity controller | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.