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Inventor

Richard Charles Napper

Inventor
Sydney, AU

Overview

4→
Patents
2013–2020
Patent span
Human necessities
Primary field (CPC A)

Patents· 4 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 body100%
PatentTitleYear
10,874,820Positive airway pressure device202010,307,560Positive airway pressure device20199,010,324'Positive airway pressure device'20158,453,640'Positive airway pressure device'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2019Patents assigned to RESMED LTD (3)· patent assignee history
2013Patents assigned to DOUDKINE DMITRI ANATOLIEVICH (1)· patent assignee history
2013Patents assigned to KENYON BARTON JOHN (1)· patent assignee history
2013Patents assigned to KWOK PHILIP RODNEY (1)· patent assignee history
2013Patents assigned to MARTIN DION CHARLES CHEWE (1)· patent assignee history
2013–2015Based in Wahroonga, AU· patent location history
2019–2020Based in Sydney, AU· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
RESMED LTD32013–2019
DOUDKINE DMITRI ANATOLIEVICH12013
KENYON BARTON JOHN12013
KWOK PHILIP RODNEY12013
MARTIN DION CHARLES CHEWE12013
Locations
LocationPatentsSpan
Sydney, AU22019–2020
Wahroonga, AU22013–2015