Inventor
GUNARATNAM MICHAEL KASSIPILLAI
AU69 patents
⚠️ This page may combine multiple inventors who share the name “GUNARATNAM MICHAEL KASSIPILLAI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RESMED LTD
23 patentsUS7874293B2Jan 25, 2011
Nasal assembly
RESMED LTD212 citations99
US7856980B2Dec 28, 2010
Forehead pad for respiratory mask
RESMED LTD103 citations99
US7503327B2Mar 17, 2009
Mask with integral cushion and forehead piece
RESMED LTD97 citations99
US9522246B2Dec 20, 2016
Mask with gusset
RESMED LTD66 citations98
US9132256B2Sep 15, 2015
Connector for a respiratory mask and a respiratory mask
RESMED LTD34 citations98
US8353294B2Jan 15, 2013
Respiratory mask assembly
RESMED LTD69 citations98
US7762259B2Jul 27, 2010
Mask with integral cushion and forehead piece
RESMED LTD77 citations98
US7174893B2Feb 13, 2007
Mask with anti-asphyxia valve
RESMED LTD72 citations98
USD443355SJun 5, 2001
Nasal respiratory mask shell and forehead support assembly
RESMED LTD190 citations98
USD546441SJul 10, 2007
Right side headgear strap and yoke
RESMED LTD46 citations97
US7487777B2Feb 10, 2009
Cushion clip assembly and mask assembly having same
RESMED LTD38 citations96
USD545961SJul 3, 2007
Left side headgear strap and yoke assembly
RESMED LTD43 citations96
US7610916B2Nov 3, 2009
Forehead support for facial mask
RESMED LTD49 citations94
US7942149B2May 17, 2011
Forehead support for a facial mask
RESMED LTD26 citations93
US7472704B2Jan 6, 2009
Forehead support for facial mask
RESMED LTD23 citations93
USD561893SFeb 12, 2008
Portion of a right side headgear strap and yoke
RESMED LTD19 citations93
US10195385B2Feb 5, 2019
Forehead pad for respiratory mask
RESMED LTD6 citations84
US10039893B2Aug 7, 2018
Respiratory mask assembly
RESMED LTD5 citations84
US9999740B2Jun 19, 2018
Connector for a respiratory mask and a respiratory mask
RESMED LTD5 citations84
US9901701B2Feb 27, 2018
Mask and headgear connector
RESMED LTD7 citations84
US9814855B2Nov 14, 2017
Connector for a respiratory mask and a respiratory mask
RESMED LTD4 citations84
US9248251B2Feb 2, 2016
Mask with integral cushion and forehead piece
RESMED LTD5 citations84
USD576271SSep 2, 2008
Mask frame and forehead support for use with mask assembly in the application of continuous positive airway pressure (CPAP)
RESMED LTD17 citations83
ResMed Pty Ltd
15 patentsUSD879945SMar 31, 2020
One-piece cushion with base and nozzles
ResMed Pty Ltd9 citations93
US10561813B2Feb 18, 2020
Mask assembly
ResMed Pty Ltd6 citations93
US10556084B2Feb 11, 2020
Mask assembly
ResMed Pty Ltd6 citations93
US11433207B2Sep 6, 2022
Mask assembly
ResMed Pty Ltd2 citations84
US11090455B2Aug 17, 2021
Nasal assembly
ResMed Pty Ltd3 citations84
US10668241B2Jun 2, 2020
Cushion for a respiratory mask assembly
ResMed Pty Ltd4 citations84
US10569042B2Feb 25, 2020
Compact oronasal patient interface
ResMed Pty Ltd4 citations84
US10518058B2Dec 31, 2019
Mask assembly
ResMed Pty Ltd3 citations84
US11666725B2Jun 6, 2023
Mask and components thereof
ResMed Pty Ltd2 citations73
US11583652B2Feb 21, 2023
Mask assembly
ResMed Pty Ltd0 citations73
US11497876B2Nov 15, 2022
Mask assembly
ResMed Pty Ltd0 citations73
US11420004B2Aug 23, 2022
Mask assembly
ResMed Pty Ltd0 citations73
US11406784B2Aug 9, 2022
Mask and components thereof
ResMed Pty Ltd3 citations73
US11103666B2Aug 31, 2021
Mask assembly
ResMed Pty Ltd1 citations73
US11077276B2Aug 3, 2021
Mask assembly
ResMed Pty Ltd0 citations73
GUNARATNAM MICHAEL KASSIPILLAI
3 patentsUS8210180B2Jul 3, 2012
Mask with integral cushion and forehead piece
GUNARATNAM MICHAEL KASSIPILLAI92 citations98
US8794239B2Aug 5, 2014
Mask with integral cushion and forehead piece
GUNARATNAM MICHAEL KASSIPILLAI21 citations92
US8210181B2Jul 3, 2012
Mask and headgear connector
GUNARATNAM MICHAEL KASSIPILLAI21 citations92
DAVIDSON AARON SAMUEL
2 patentsBERTHON-JONES MICHAEL
2 patentsREDMED LTD
1 patentKWOK PHILIP RODNEY
1 patentSMART GREGORY SCOTT
1 patent(unassigned)
1 patentVENTIFIC HOLDINGS PTY LTD
1 patentShowing the top 50 of 69 patents by PatentIndex Score.