Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11083864 | Connector system for an apparatus that delivers breathable gas to a patient | Philip Rodney Kwok, Karthikeyan Selvarajan | 2021-08-10 |
| 10960239 | Headgear tensioning for respiratory mask | Robert Edward Henry, Philip Rodney Kwok, Philip John Gunning, Karthikeyan Selvarajan, Paul Anthony Green +3 more | 2021-03-30 |
| 10058666 | CPAP systems | Philip Rodney Kwok, Bruce David Gregory, Karthikeyan Selvarajan | 2018-08-28 |
| 9744385 | Headgear tensioning for respiratory mask | Robert Edward Henry, Philip Rodney Kwok, Philip John Gunning, Karthikeyan Selvarajan, Paul Anthony Green +3 more | 2017-08-29 |
| 9259547 | Systems for reducing exhalation pressure in a mask system | Sofietje Meynink, Bruce Richard Davies, Robert Edward Henry, Lee James Veliss | 2016-02-16 |
| 9211398 | Connector system for an apparatus that delivers breathable gas to a patient | Philip Rodney Kwok, Karthikeyan Selvarajan | 2015-12-15 |
| 9182062 | CPAP systems | Philip Rodney Kwok, Bruce David Gregory, Karthikeyan Selvarajan | 2015-11-10 |
| 8316848 | CPAP systems | Philip Rodney Kwok, Bruce David Gregory, Karthikeyan Selvarajan | 2012-11-27 |
| 7153930 | Peptide transport | Michael Leslie Lucas, Sarah Elizabeth Wheeler | 2006-12-26 |
| 4454878 | Oxygen accumulator for constant partial pressure semi-closed breathing apparatus | — | 1984-06-19 |
| 4234791 | Tandem quadrupole mass spectrometer for selected ion fragmentation studies and low energy collision induced dissociator therefor | Christie G. Enke, Richard A. Yost | 1980-11-18 |