Inventor
Dmitri Anatolievich Doudkine
Inventor
Chatswood, AU
Overview
Patents· 15 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 body68%
F04DNon-positive-displacement pumps18%
Y10TTechnical subjects covered by former us classification14%
PatentTitleYear
11,013,875Low cost CPAP flow generator and humidifier assembly202110,874,820Positive airway pressure device202010,864,346Humidifier for a respiratory therapy device202010,518,061Humidifier for a respiratory therapy device201910,393,142Quiet blower apparatus and system and method for reducing blower noise201910,307,560Positive airway pressure device201910,238,822PAP system201910,201,675Blower and PAP system201910,058,665Low cost CPAP flow generator and humidifier assembly20189,855,397'Sound dampening in positive airway pressure devices'20189,132,252'PAP system'20159,010,324'Positive airway pressure device'20158,702,379'Quiet blower apparatus and system and method for reducing blower noise'20148,453,640'Positive airway pressure device'20138,337,145'Quiet blower apparatus and system and method for reducing blower noise'2012Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2012–2019Patents assigned to RESMED LTD (10)· patent assignee history
2012–2021Based in Chatswood, AU· patent location history
2013–2019Patents assigned to DOUDKINE DMITRI ANATOLIEVICH (4)· patent assignee history
2013–2019Patents assigned to KENYON BARTON JOHN (3)· patent assignee history
2015–2018Patents assigned to HENRY ROBERT EDWARD (2)· patent assignee history
2019–2021Patents assigned to ResMed Pty Ltd (5)· patent assignee history
2019–2020Based in Sydney, AU· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| RESMED LTD | 10 | 2012–2019 |
| ResMed Pty Ltd | 5 | 2019–2021 |
| DOUDKINE DMITRI ANATOLIEVICHself | 4 | 2013–2019 |
| KENYON BARTON JOHN | 3 | 2013–2019 |
| HENRY ROBERT EDWARD | 2 | 2015–2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Chatswood, AU | 10 | 2012–2021 |
| Sydney, AU | 5 | 2019–2020 |