Inventor
KOOIJ MICHIEL
AU40 patents
⚠️ This page may combine multiple inventors who share the name “KOOIJ MICHIEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ResMed Pty Ltd
24 patentsUSD938577SDec 14, 2021
Patient interface
ResMed Pty Ltd15 citations93
USD924388SJul 6, 2021
Patient interface
ResMed Pty Ltd17 citations93
US11338103B2May 24, 2022
Headgear for a patient interface
ResMed Pty Ltd13 citations85
USD942614SFeb 1, 2022
Combined cushion and frame module for patient interface
ResMed Pty Ltd10 citations85
US11040165B2Jun 22, 2021
Adjustable headgear tubing for a patient interface
ResMed Pty Ltd11 citations84
USD973197SDec 20, 2022
Frame for a combined cushion and frame module for patient interface
ResMed Pty Ltd4 citations83
US11793965B2Oct 24, 2023
Adjustable headgear tubing for a patient interface
ResMed Pty Ltd4 citations73
US11666721B2Jun 6, 2023
Oro-nasal patient interface
ResMed Pty Ltd2 citations73
US11167103B2Nov 9, 2021
Oro-nasal patient interface
ResMed Pty Ltd2 citations73
US10512745B2Dec 24, 2019
Patient interface systems
ResMed Pty Ltd1 citations73
US10888681B2Jan 12, 2021
Textile patient interface
ResMed Pty Ltd2 citations70
US10722673B2Jul 28, 2020
Headgear with covered edge
ResMed Pty Ltd2 citations70
USD1121141SMar 31, 2026
Headgear strap for patient interface
ResMed Pty Ltd0 citations62
US12420048B2Sep 23, 2025
Headgear for a patient interface
ResMed Pty Ltd0 citations62
US12151064B2Nov 26, 2024
Oro-nasal patient interface
ResMed Pty Ltd1 citations62
US12144927B2Nov 19, 2024
Patient interface systems
ResMed Pty Ltd0 citations62
US11484676B2Nov 1, 2022
Unobtrusive interface system
ResMed Pty Ltd1 citations62
US11369766B2Jun 28, 2022
Patient interface systems
ResMed Pty Ltd0 citations62
US12064557B2Aug 20, 2024
Textile patient interface
ResMed Pty Ltd0 citations60
US11590311B2Feb 28, 2023
Headgear with covered edge
ResMed Pty Ltd1 citations59
US11857726B2Jan 2, 2024
Mask sizing tool using a mobile application
ResMed Pty Ltd1 citations58
US11826511B2Nov 28, 2023
Textile conduit with windows
ResMed Pty Ltd0 citations52
US12226581B2Feb 18, 2025
Headgear with covered edge
ResMed Pty Ltd0 citations49
US11633561B2Apr 25, 2023
Adjustable headgear that is easy to don and doff
ResMed Pty Ltd0 citations46
RESMED LTD
8 patentsUSD586458SFeb 10, 2009
Respiratory mask
RESMED LTD57 citations97
USD645955SSep 27, 2011
Respiratory mask frame
RESMED LTD38 citations92
USD619701SJul 13, 2010
Respiratory mask
RESMED LTD37 citations92
USD617892SJun 15, 2010
Respiratory mask
RESMED LTD7 citations74
US10245404B2Apr 2, 2019
Patient interface systems
RESMED LTD2 citations73
US10173024B2Jan 8, 2019
Flexible forehead support
RESMED LTD2 citations73
US10980957B2Apr 20, 2021
Mask sizing tool using a mobile application
RESMED LTD5 citations69
USD593675SJun 2, 2009
Respiratory mask
RESMED LTD4 citations63
KOOIJ MICHIEL
5 patentsUS8291906B2Oct 23, 2012
Patient interface systems
KOOIJ MICHIEL100 citations98
US9149594B2Oct 6, 2015
Patient interface systems
KOOIJ MICHIEL28 citations97
US8720443B2May 13, 2014
Flexible forehead support
KOOIJ MICHIEL30 citations92
US10034995B2Jul 31, 2018
Retractable tube for CPAP
KOOIJ MICHIEL13 citations84
US10092720B2Oct 9, 2018
Unobtrusive interface systems
KOOIJ MICHIEL6 citations83