Inventor · disambiguated record
Philip Rodney Kwok
Also filed as: KWOK PHILIP · KWOK PHILIP R · KWOK PHILIP RODNEY
301 granted patents·48 pending applications·17,849 citations·filing 1997–2025
99Inventor score
Top patents by PatentIndex Score
349 records- 0199US8371302B2Ergonomic and adjustable respiratory mask assembly with frameRESMED LTD·Filed 2010·Granted Feb 12, 2013·131 cites·97 claims
- 0299US8042546B2Nasal assemblyRESMED LTD·Filed 2007·Granted Oct 25, 2011·132 cites·89 claims
- 0399US7900635B2Nasal assemblyRESMED LTD·Filed 2008·Granted Mar 8, 2011·129 cites·45 claims
- 0499US7461656B2Nasal assemblyRESMED LTD·Filed 2006·Granted Dec 9, 2008·146 cites·39 claims
- 0599US7318437B2Nasal assemblyRESMED LTD·Filed 2004·Granted Jan 15, 2008·496 cites·41 claims
- 0699USD542912SMaskRESMED LTD·Filed 2004·Granted May 15, 2007·120 cites·1 claims
- 0799USD485905SNasal maskRESMED LTD·Filed 2002·Granted Jan 27, 2004·285 cites·1 claims
- 0899US6561191B1Mask and a vent assembly thereforRESMED LTD·Filed 1999·Granted May 13, 2003·344 cites·44 claims
- 0999US6491034B1Gas delivery connection assemblyRESMED LTD·Filed 2000·Granted Dec 10, 2002·398 cites·19 claims
- 1099US6374826B1Mask and headgear connectorRESMED LTD·Filed 2000·Granted Apr 23, 2002·568 cites·9 claims
- 1199US6112746ANasal mask and mask cushion thereforRESMED LTD·Filed 1997·Granted Sep 5, 2000·787 cites·25 claims
- 1299USD428987SNasal mask shellRESMED LTD·Filed 1997·Granted Aug 1, 2000·129 cites·1 claims
- 1399USD423096SNasal mask cushionRESMED LTD·Filed 1997·Granted Apr 18, 2000·136 cites·1 claims
- 1499USD402755SCombined nasal mask shell and cushionRESMED LTD·Filed 1997·Granted Dec 15, 1998·151 cites·1 claims
- 1598US9381316B2Interchangeable mask assemblyNG EVA·Filed 2009·Granted Jul 5, 2016·147 cites·85 claims
- 1698US8186352B2Nasal assemblyGUNARATNAM MICHAEL K·Filed 2007·Granted May 29, 2012·144 cites·79 claims
- 1798US8136525B2Mask systemLUBKE STEVEN JOHN·Filed 2006·Granted Mar 20, 2012·178 cites·29 claims
- 1898US7874291B2Ergonomic and adjustable respiratory mask assembly with frameRESMED LTD·Filed 2006·Granted Jan 25, 2011·135 cites·86 claims
- 1998US7874293B2Nasal assemblyRESMED LTD·Filed 2004·Granted Jan 25, 2011·212 cites·101 claims
- 2098USD589139SMask cushionRESMED LTD·Filed 2007·Granted Mar 24, 2009·109 cites·1 claims
- 2198US6796308B2Mask cushion and frame assemblyRESMED LTD·Filed 2002·Granted Sep 28, 2004·362 cites·14 claims
- 2298US6561190B1Mask and a vent assembly thereforRESMED LTD·Filed 1998·Granted May 13, 2003·514 cites·76 claims
- 2398US6532961B1Forehead support for facial maskRESMED LTD·Filed 2000·Granted Mar 18, 2003·570 cites·38 claims
- 2498US6513526B2Full-face mask and mask cushion thereforRESMED LTD·Filed 1999·Granted Feb 4, 2003·511 cites·25 claims
- 2598US6412487B1Mask cushion and frame assemblyRESMED LTD·Filed 2000·Granted Jul 2, 2002·499 cites·5 claims
- 2698US6357441B1Nasal mask and mask cushion thereforRESMED LTD·Filed 1997·Granted Mar 19, 2002·443 cites·4 claims
- 2798US6216691B1Mounting bodyRESMED LTD·Filed 1998·Granted Apr 17, 2001·164 cites·29 claims
- 2898USD421298SFlow generatorRESMED LTD·Filed 1998·Granted Feb 29, 2000·191 cites·1 claims
- 2997US11865260B2Mask systemResMed Pty Ltd·Filed 2023·Granted Jan 9, 2024·3 cites·24 claims
- 3097US10675428B2Patient interfaceResMed Pty Ltd·Filed 2016·Granted Jun 9, 2020·28 cites·38 claims
- 3197US9032955B2Mask systemLUBKE STEVEN JOHN·Filed 2006·Granted May 19, 2015·135 cites·40 claims
- 3297US8985117B2Nasal assemblyGUNARATNAM MICHAEL K·Filed 2012·Granted Mar 24, 2015·49 cites·52 claims
- 3397US8353294B2Respiratory mask assemblyRESMED LTD·Filed 2011·Granted Jan 15, 2013·69 cites·72 claims
- 3497US7971590B2Cushion for a respiratory mask assemblyREDMED LTD·Filed 2005·Granted Jul 5, 2011·149 cites·54 claims
- 3597US7958893B2Cushion for a respiratory mask assemblyRESMED LTD·Filed 2009·Granted Jun 14, 2011·113 cites·20 claims
- 3697US7658189B2Compact oronasal patient interfaceRESMED LTD·Filed 2006·Granted Feb 9, 2010·346 cites·65 claims
- 3797US7523754B2Cushion for a respiratory mask assemblyRESMED LTD·Filed 2003·Granted Apr 28, 2009·297 cites·36 claims
- 3897US6701927B2Full-face mask and mask cushion thereforRESMED LTD·Filed 2002·Granted Mar 9, 2004·282 cites·80 claims
- 3997US6119693AForehead support for facial maskRESMED LTD·Filed 1998·Granted Sep 19, 2000·710 cites·46 claims
- 4096US11406784B2Mask and components thereofResMed Pty Ltd·Filed 2020·Granted Aug 9, 2022·3 cites·30 claims
- 4196US10974010B2Mask systemResMed Pty Ltd·Filed 2020·Granted Apr 13, 2021·5 cites·27 claims
- 4296US10029062B2Positive-air-pressure machine conduitRESMED LTD·Filed 2017·Granted Jul 24, 2018·15 cites·18 claims
- 4396US8375944B2CPAP mask and systemRESMED LTD·Filed 2010·Granted Feb 19, 2013·51 cites·33 claims
- 4496US8286636B2Nasal assemblyGUNARATNAM MICHAEL K·Filed 2008·Granted Oct 16, 2012·74 cites·142 claims
- 4596US7743767B2Ergonomic and adjustable respiratory mask assembly with frameRESMED LTD·Filed 2003·Granted Jun 29, 2010·211 cites·77 claims
- 4696US7525663B2Method and apparatus for humidification of breathable gas by condensation and/or dehumidificationRESMED LTD·Filed 2005·Granted Apr 28, 2009·92 cites·19 claims
- 4796USD585981SCushion for a maskRESMED LTD·Filed 2007·Granted Feb 3, 2009·47 cites·1 claims
- 4896USD549323SCushionRESMED LTD·Filed 2006·Granted Aug 21, 2007·70 cites·1 claims
- 4996USD546441SRight side headgear strap and yokeRESMED LTD·Filed 2006·Granted Jul 10, 2007·46 cites·1 claims
- 5096USD545961SLeft side headgear strap and yoke assemblyRESMED LTD·Filed 2006·Granted Jul 3, 2007·43 cites·1 claims
Showing the top 50 of 349 patent records by PatentIndex Score.
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