Inventor
Jeffrey Peter Armitstead
Inventor
North Sydney, AU
Overview
Patents· 24 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Mprimary
A61MDevices for introducing media into, or onto, the body43%
A61BDiagnosis29%
F04BPositive-displacement machines for liquids4%
G01RMeasuring electric variables4%
G16HHealthcare informatics, i.e. information and communication technology [ict] specially adapted for the handling or processing of medical or healthcare data4%
H02KDynamo-electric machines4%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters4%
Y02ATechnologies for adaptation to climate change4%
A61NElectrotherapy2%
G01MTesting static or dynamic balance of machines or structures2%
PatentTitleYear
10,960,161Method and apparatus for improved flow limitation detection of obstructive sleep apnea202110,874,328Detection of sleep condition202010,863,949Discrimination of cheyne-stokes breathing patterns202010,850,054Method and apparatus for treating hyperarousal disorders202010,661,038Methods and devices for the detection of hypopnoea202010,549,053Automated control for detection of flow limitation202010,512,429Discrimination of cheyne-stokes breathing patterns by use of oximetry signals201910,448,893Method and apparatus for detecting respiratory effort201910,369,310Method and apparatus for treatment of respiratory disorders201910,342,939Detection of ventilation sufficiency201910,328,219Methods and devices with leak detection201910,175,300Method and system for motor failure detection201910,029,058Vent arrangement for respiratory mask201810,004,862Method and apparatus for improved flow limitation detection of obstructive sleep apnea20189,855,397'Sound dampening in positive airway pressure devices'20189,687,177'Detection of sleep condition'20179,682,208'Methods and apparatus for adaptable pressure treatment of sleep disordered breathing'20179,597,479'Method and apparatus for treatment of sleep disorders'20179,364,180'Methods and devices for the detection of hypopnoea'20169,358,353'Automated control for detection of flow limitation'20169,119,923'Method and system for motor failure detection'20158,985,106'Methods and devices for the detection of hypopnoea'20158,607,793'Method and apparatus for improved flow limitation detection of obstructive sleep apnea'20138,066,647'Method for detecting and discriminating breathing patterns from respiratory signals'2011Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2011–2020Patents assigned to RESMED LTD (15)· patent assignee history
2011–2017Based in Bella Vista, AU· patent location history
2013–2019Patents assigned to ARMITSTEAD JEFFREY PETER (12)· patent assignee history
2013–2020Based in North Sydney, AU· patent location history
2015–2018Patents assigned to MARTIN DION CHARLES CHEWE (3)· patent assignee history
2016–2021Based in Sydney, AU· patent location history
2017–2019Patents assigned to RAMANAN DINESH (5)· patent assignee history
2019–2021Patents assigned to ResMed Pty Ltd (10)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| RESMED LTD | 15 | 2011–2020 |
| ARMITSTEAD JEFFREY PETERself | 12 | 2013–2019 |
| ResMed Pty Ltd | 10 | 2019–2021 |
| RAMANAN DINESH | 5 | 2017–2019 |
| MARTIN DION CHARLES CHEWE | 3 | 2015–2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| North Sydney, AU | 14 | 2013–2020 |
| Sydney, AU | 8 | 2016–2021 |
| Bella Vista, AU | 2 | 2011–2017 |