Inventor · disambiguated record
Errol Savio Alex D'Souza
Also filed as: D'SOUZA ERROL SAVIO ALEX
85 granted patents·5 pending applications·2,057 citations·filing 2005–2025
99Inventor score
Files withResMed Pty Ltd43RESMED LTD33D SOUZA ERROL SAVIO ALEX6CARROLL FIONA CATHERINE2DAVIDSON AARON SAMUEL2
Top patents by PatentIndex Score
90 records- 0199US9119931B2Mask systemRESMED LTD·Filed 2014·Granted Sep 1, 2015·156 cites·79 claims
- 0299US9027556B2Mask systemRESMED LTD·Filed 2013·Granted May 12, 2015·158 cites·66 claims
- 0398US9962511B2Mask system with snap-fit shroudRESMED LTD·Filed 2017·Granted May 8, 2018·23 cites·30 claims
- 0498US9770568B2Mask system with snap-fit shroudRESMED LTD·Filed 2017·Granted Sep 26, 2017·33 cites·21 claims
- 0598US8550084B2Mask systemNG EVA·Filed 2009·Granted Oct 8, 2013·128 cites·53 claims
- 0697US11633564B2Cushion to frame assembly mechanismResMed Pty Ltd·Filed 2022·Granted Apr 25, 2023·3 cites·30 claims
- 0797US11529487B2Cushion to frame assembly mechanismResMed Pty Ltd·Filed 2022·Granted Dec 20, 2022·4 cites·30 claims
- 0897US11395893B2Mask system with snap-fit shroudResMed Pty Ltd·Filed 2021·Granted Jul 26, 2022·3 cites·30 claims
- 0997US11331447B2Mask system with snap-fit shroudResMed Pty Ltd·Filed 2021·Granted May 17, 2022·6 cites·29 claims
- 1097US9950131B2Mask system with snap-fit shroudRESMED LTD·Filed 2017·Granted Apr 24, 2018·20 cites·29 claims
- 1197US9757533B2Mask system with snap-fit shroudRESMED LTD·Filed 2013·Granted Sep 12, 2017·45 cites·65 claims
- 1297USD767755SMask assemblyRESMED LTD·Filed 2014·Granted Sep 27, 2016·57 cites·1 claims
- 1397US8944061B2Cushion to frame assembly mechanismRESMED LTD·Filed 2013·Granted Feb 3, 2015·183 cites·91 claims
- 1497US8522784B2Mask systemRESMED LTD·Filed 2013·Granted Sep 3, 2013·61 cites·30 claims
- 1597USD586906SFrame for respiratory maskRESMED LTD·Filed 2006·Granted Feb 17, 2009·74 cites·1 claims
- 1696US10758698B2Mask systemResMed Pty Ltd·Filed 2020·Granted Sep 1, 2020·4 cites·10 claims
- 1796USD895105SCombined cushion and frame module for patient interfaceResMed Pty Ltd·Filed 2016·Granted Sep 1, 2020·37 cites·1 claims
- 1896US8397728B2Cushion to frame assembly mechanismD SOUZA ERROL SAVIO ALEX·Filed 2006·Granted Mar 19, 2013·92 cites·24 claims
- 1996USD558334SRespiratory maskRESMED LTD·Filed 2006·Granted Dec 25, 2007·71 cites·1 claims
- 2095USD935602SCushion module frame for patient interfaceResMed Pty Ltd·Filed 2020·Granted Nov 9, 2021·15 cites·1 claims
- 2195US11077274B2Mask system with snap-fit shroudResMed Pty Ltd·Filed 2018·Granted Aug 3, 2021·11 cites·32 claims
- 2295US8869797B2Cushion and cushion to frame assembly mechanism for patient interfaceDAVIDSON AARON SAMUEL·Filed 2008·Granted Oct 28, 2014·99 cites·17 claims
- 2395USD707349SMask assemblyRESMED LTD·Filed 2013·Granted Jun 17, 2014·44 cites·1 claims
- 2495USD694875SMask assemblyRESMED LTD·Filed 2013·Granted Dec 3, 2013·48 cites·1 claims
- 2595USD639932SFrame for respiratory maskRESMED LTD·Filed 2010·Granted Jun 14, 2011·58 cites·1 claims
- 2694USD938015SPatient interfaceResMed Pty Ltd·Filed 2020·Granted Dec 7, 2021·12 cites·1 claims
- 2794USD716440SFrame for a respiratory maskRESMED LTD·Filed 2013·Granted Oct 28, 2014·41 cites·1 claims
- 2894US8528561B2Mask systemRESMED LTD·Filed 2013·Granted Sep 10, 2013·25 cites·30 claims
- 2994USD681192SFrame for a respiratory maskD SOUZA ERROL SAVIO ALEX·Filed 2011·Granted Apr 30, 2013·49 cites·1 claims
- 3094USD558331SCushion for a respiratory maskRESMED LTD·Filed 2006·Granted Dec 25, 2007·41 cites·1 claims
- 3193US11819617B2Mask systemResMed Pty Ltd·Filed 2021·Granted Nov 21, 2023·2 cites·31 claims
- 3293US11369765B2Cushion to frame assembly mechanismResMed Pty Ltd·Filed 2019·Granted Jun 28, 2022·8 cites·34 claims
- 3393USD652914SFrame for a respiratory maskD SOUZA ERROL SAVIO ALEX·Filed 2011·Granted Jan 24, 2012·43 cites·1 claims
- 3493USD639420SFrame for a respiratory maskRESMED LTD·Filed 2010·Granted Jun 7, 2011·48 cites·1 claims
- 3592US11833277B2Mask system with snap-fit shroudResMed Pty Ltd·Filed 2022·Granted Dec 5, 2023·1 cites·26 claims
- 3692USD958970SShroud with upper stabilizer arms for patient interfaceResMed Pty Ltd·Filed 2021·Granted Jul 26, 2022·8 cites·1 claims
- 3791US12208208B2Mask system with shroud and vent holesResMed Pty Ltd·Filed 2024·Granted Jan 28, 2025·0 cites·25 claims
- 3891US9539403B2Mask systemEVES MATTHEW·Filed 2009·Granted Jan 10, 2017·48 cites·29 claims
- 3991USD679799SMask assemblyD SOUZA ERROL SAVIO ALEX·Filed 2010·Granted Apr 9, 2013·35 cites·1 claims
- 4090USD891610SPatient interfaceResMed Pty Ltd·Filed 2018·Granted Jul 28, 2020·16 cites·1 claims
- 4190US10232137B2Patient interfaceRESMED LTD·Filed 2015·Granted Mar 19, 2019·8 cites·57 claims
- 4290USD556901SPortion of a cushion for a respiratory maskRESMED LTD·Filed 2007·Granted Dec 4, 2007·27 cites·1 claims
- 4388US12011540B2Cushion/frame sub-assembly connectable to outer frameResMed Pty Ltd·Filed 2023·Granted Jun 18, 2024·0 cites·28 claims
- 4488USD956956SShroud with upper stabilizer arms for patient interfaceResMed Pty Ltd·Filed 2020·Granted Jul 5, 2022·7 cites·1 claims
- 4588US10744293B2Patient interfaceResMed Pty Ltd·Filed 2019·Granted Aug 18, 2020·5 cites·20 claims
- 4688US10137270B2Cushion to frame assembly mechanismRESMED LTD·Filed 2015·Granted Nov 27, 2018·5 cites·29 claims
- 4788US9427545B2Mask systemEVES MATTHEW·Filed 2010·Granted Aug 30, 2016·19 cites·37 claims
- 4887US12246131B2Patient interfaceResMed Pty Ltd·Filed 2021·Granted Mar 11, 2025·1 cites·33 claims
- 4985US12508386B2Mask systemResMed Pty Ltd·Filed 2023·Granted Dec 30, 2025·0 cites·17 claims
- 5085US11833305B2Cushion/frame assembly for a patient interfaceResMed Pty Ltd·Filed 2023·Granted Dec 5, 2023·0 cites·29 claims
Showing the top 50 of 90 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →