James Morrison
11Patents
7h-index
16Co-inventors
63Inventor score
Filing activity: Nov 13, 1978 → Jul 13, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4234791A | Tandem quadrupole mass spectrometer for selected ion fragmentation studies and low energy collision induced dissociator therefor | Electricity | 73 | Expired |
| US8316848B2 | CPAP systems | Human Necessities | 57 | Active |
| US9744385B2 | Headgear tensioning for respiratory mask | Human Necessities | 56 | Active |
| US4454878A | Oxygen accumulator for constant partial pressure semi-closed breathing apparatus | Performing Operations; Transporting | 12 | Expired |
| US9182062B2 | CPAP systems | Human Necessities | 12 | Active |
| US10058666B2 | CPAP systems | Human Necessities | 11 | Active |
| US7153930B1 | Peptide transport | Human Necessities | 8 | Expired |
| US9259547B2 | Systems for reducing exhalation pressure in a mask system | Human Necessities | 4 | Active |
| US9211398B2 | Connector system for an apparatus that delivers breathable gas to a patient | Human Necessities | 1 | Active |
| US11083864B2 | Connector system for an apparatus that delivers breathable gas to a patient | Human Necessities | 0 | Active |
| US10960239B2 | Headgear tensioning for respiratory mask | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.