Inventor

STEPHENSON MATTHEW ROGER

NZ61 patents

⚠️ This page may combine multiple inventors who share the name “STEPHENSON MATTHEW ROGER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FISHER & PAYKEL HEALTHCARE LTD

45 patents

US9907922B2Mar 6, 2018

Valsalva mask

FISHER & PAYKEL HEALTHCARE LTD62 citations98

US9907923B2Mar 6, 2018

Valsalva mask

FISHER & PAYKEL HEALTHCARE LTD60 citations98

USD861857SOct 1, 2019

Breathing apparatus

FISHER & PAYKEL HEALTHCARE LTD33 citations97

USD797921SSep 19, 2017

Breathing apparatus

FISHER & PAYKEL HEALTHCARE LTD96 citations97

USD770035SOct 25, 2016

Seal

FISHER & PAYKEL HEALTHCARE LTD39 citations97

US10874814B2Dec 29, 2020

Headgear assemblies and interface assemblies with headgear

FISHER & PAYKEL HEALTHCARE LTD21 citations94

US10828452B2Nov 10, 2020

Intramold headgear

FISHER & PAYKEL HEALTHCARE LTD21 citations94

USD882755SApr 28, 2020

Headgear for a breathing apparatus

FISHER & PAYKEL HEALTHCARE LTD19 citations94

US9950130B2Apr 24, 2018

Valsalva mask

FISHER & PAYKEL HEALTHCARE LTD25 citations94

USD972716SDec 13, 2022

Headgear assembly

FISHER & PAYKEL HEALTHCARE LTD9 citations93

USD824511SJul 31, 2018

Frame of a patient interface

FISHER & PAYKEL HEALTHCARE LTD20 citations92

US11813384B2Nov 14, 2023

Intramold headgear

FISHER & PAYKEL HEALTHCARE LTD5 citations85

USD955554SJun 21, 2022

Headgear for a breathing apparatus

FISHER & PAYKEL HEALTHCARE LTD6 citations85

USD988502SJun 6, 2023

Elbow of a breathing apparatus

FISHER & PAYKEL HEALTHCARE LTD3 citations84

US11154680B2Oct 26, 2021

Headgear for a respiratory mask

FISHER & PAYKEL HEALTHCARE LTD6 citations84

US11065412B2Jul 20, 2021

Valsalva mask

FISHER & PAYKEL HEALTHCARE LTD7 citations84

US11065406B2Jul 20, 2021

Interface comprising a rolling nasal bridge portion

FISHER & PAYKEL HEALTHCARE LTD3 citations84

US10842955B2Nov 24, 2020

Interface comprising a rolling nasal bridge portion

FISHER & PAYKEL HEALTHCARE LTD3 citations84

US10835697B2Nov 17, 2020

Interface comprising a rolling nasal bridge portion

FISHER & PAYKEL HEALTHCARE LTD7 citations84

US10828443B2Nov 10, 2020

Interface comprising a rolling nasal bridge portion

FISHER & PAYKEL HEALTHCARE LTD4 citations84

US10828440B2Nov 10, 2020

Interface comprising a rolling nasal bridge portion

FISHER & PAYKEL HEALTHCARE LTD3 citations84

US10828442B2Nov 10, 2020

Interface comprising a rolling nasal bridge portion

FISHER & PAYKEL HEALTHCARE LTD3 citations84

US10828441B2Nov 10, 2020

Interface comprising a rolling nasal bridge portion

FISHER & PAYKEL HEALTHCARE LTD3 citations84

US10828453B2Nov 10, 2020

Diffuser arrangements for a vent of a respiratory interface

FISHER & PAYKEL HEALTHCARE LTD8 citations84

US10814086B2Oct 27, 2020

Sealing force detection enabled, therapeutic fluid delivery device

FISHER & PAYKEL HEALTHCARE LTD6 citations84

US10603456B2Mar 31, 2020

Interface comprising a nasal sealing portion

FISHER & PAYKEL HEALTHCARE LTD12 citations84

US10004864B2Jun 26, 2018

Respiratory mask sealing interface

FISHER & PAYKEL HEALTHCARE LTD6 citations84

USD1042798SSep 17, 2024

Nasal mask

FISHER & PAYKEL HEALTHCARE LTD10 citations83

USD917040SApr 20, 2021

Headstrap of a headgear assembly

FISHER & PAYKEL HEALTHCARE LTD4 citations83

US12102765B2Oct 1, 2024

Headgear assemblies and interface assemblies with headgear

FISHER & PAYKEL HEALTHCARE LTD2 citations73

US11896768B2Feb 13, 2024

Diffuser arrangements for a vent of a respiratory interface

FISHER & PAYKEL HEALTHCARE LTD2 citations73

US11865263B2Jan 9, 2024

Patient interface and headgear

FISHER & PAYKEL HEALTHCARE LTD4 citations73

USD958321SJul 19, 2022

Headgear for a breathing apparatus

FISHER & PAYKEL HEALTHCARE LTD1 citations73

US11179533B2Nov 23, 2021

Respiratory mask sealing interface

FISHER & PAYKEL HEALTHCARE LTD2 citations73

US10946155B2Mar 16, 2021

Valsalva mask

FISHER & PAYKEL HEALTHCARE LTD3 citations73

US10828447B2Nov 10, 2020

Respiratory mask sealing interface

FISHER & PAYKEL HEALTHCARE LTD2 citations73

USD1016273SFeb 27, 2024

Seal

FISHER & PAYKEL HEALTHCARE LTD2 citations72

US10293131B2May 21, 2019

Flexible exoskeleton mask with inflating seal member

FISHER & PAYKEL HEALTHCARE LTD3 citations72

US11844903B2Dec 19, 2023

Headgear assembly

FISHER & PAYKEL HEALTHCARE LTD2 citations71

US12465708B2Nov 11, 2025

Valsalva mask

FISHER & PAYKEL HEALTHCARE LTD0 citations63

US12343476B2Jul 1, 2025

Respiratory mask sealing interface

FISHER & PAYKEL HEALTHCARE LTD0 citations63

USD1115020SFeb 24, 2026

Frame for patient interface

FISHER & PAYKEL HEALTHCARE LTD0 citations62

US12357785B2Jul 15, 2025

Diffuser arrangements for a vent of a respiratory interface

FISHER & PAYKEL HEALTHCARE LTD0 citations62

US12337114B2Jun 24, 2025

Breathing apparatus with mask assembly for delivering breathing gases

FISHER & PAYKEL HEALTHCARE LTD0 citations62

US12102759B2Oct 1, 2024

Sealing force detection enabled, therapeutic fluid delivery device

FISHER & PAYKEL HEALTHCARE LTD0 citations62

OLSEN GREGORY JAMES

2 patents

USD683447SMay 28, 2013

Face mask assembly

OLSEN GREGORY JAMES64 citations96

US10220171B2Mar 5, 2019

Interface comprising a rolling nasal bridge portion

OLSEN GREGORY JAMES9 citations91

PRENTICE CRAIG ROBERT

1 patent

USD693459SNov 12, 2013

Patient interface assembly

PRENTICE CRAIG ROBERT96 citations96

MCAULEY ALASTAIR EDWIN

1 patent

US9056178B2Jun 16, 2015

Respiratory mask sealing interface

MCAULEY ALASTAIR EDWIN20 citations93

SMITH DANIEL JOHN

1 patent

US10065010B2Sep 4, 2018

Patient interface and headgear

SMITH DANIEL JOHN25 citations92

Showing the top 50 of 61 patents by PatentIndex Score.