|
| US4351328 | 7 Nov 1980 | 28 Sep 1982 | Sontek Industries, Inc. | Simultaneous respiration and endotracheal suctioning of a critically ill patient |
| US4676241 | 21 Jan 1986 | 30 Jun 1987 | W.L.G. Technology | Ventilation tube swivel |
| US4679827 | 30 Aug 1985 | 14 Jul 1987 | Thomas & Betts Corporation | Raintight and oiltight connector for flexible conduit |
| US4967744 | 3 Nov 1988 | 6 Nov 1990 | Airoflex Medical, Inc. | Flexible breathing circuit |
| US5333608 | 30 Sep 1992 | 2 Aug 1994 | Sherwood Medical Company | Endotracheal tube for face, chin and neck surgery |
| US5431637 | 31 Jul 1992 | 11 Jul 1995 | Sherwood Medical Company | Endotracheal suction catheter |
| US6478026 | 13 Mar 2000 | 12 Nov 2002 | | Nasal ventilation interface |
| US6484723 | 11 Feb 1999 | 26 Nov 2002 | | Tracheostomy air filtration system |
| US6679257 | 31 Jul 2000 | 20 Jan 2004 | Fisher & Paykel Limited | Breathing assistance apparatus |
| US6820617 | 30 Dec 2002 | 23 Nov 2004 | Fisher & Paykel Limited | Breathing assistance apparatus |
| US6892729 | 13 Nov 2002 | 17 May 2005 | Fisher & Paykel Healthcare Limited | Patient interfaces |
| US6994089 | 15 Sep 2004 | 7 Feb 2006 | InnoMed Technologies, Inc | Nasal ventilation interface |
| US6997177 | 13 Jul 2004 | 14 Feb 2006 | Inno Med Technologies, Inc. | Ventilation interface for sleep apnea therapy |
| US6997186 | 22 Oct 2004 | 14 Feb 2006 | Fisher & Paykel Healthcare Limited | Breathing assistance apparatus |
| US7000613 | 28 Jun 2004 | 21 Feb 2006 | InnoMed Technologies, Inc. | Nasal interface and system including ventilation insert |
| US7047974 | 20 Oct 2003 | 23 May 2006 | InnoMed Technologies, Inc. | Nasal cannula |
| US7059328 | 17 Dec 2004 | 13 Jun 2006 | InnoMed Technologies, Inc. | Ventilation interface for sleep apnea therapy |
| US7188624 | 15 Sep 2004 | 13 Mar 2007 | InnoMed Technologies Inc. | Ventilation interface for sleep apnea therapy |
| US7191781 | 9 Dec 2004 | 20 Mar 2007 | Innomed Technologies, Inc. | Nasal ventilation interface and system |
| US7234465 | 10 Dec 2004 | 26 Jun 2007 | InnoMed Technologies, Inc. | Nasal ventilation interface and system |
| US7472707 | 1 Jul 2004 | 6 Jan 2009 | Innomed Technologies, Inc. | Nasal interface and system including ventilation insert |
| US7559327 | 31 May 2005 | 14 Jul 2009 | Respcare, Inc. | Ventilation interface |
| US7658189 | 26 Jun 2006 | 9 Feb 2010 | ResMed Limited | Compact oronasal patient interface |
| US7708017 | 7 Feb 2007 | 4 May 2010 | ResMed Limited | Compact oronasal patient interface |
| US7874292 | 12 Aug 2004 | 25 Jan 2011 | Fisher & Paykel Healthcare Limited | Patient interfaces |
| US7942148 | 24 Dec 2004 | 17 May 2011 | ResMed Limited | Compact oronasal patient interface |
| US7958893 | 18 Mar 2009 | 14 Jun 2011 | ResMed Limited | Cushion for a respiratory mask assembly |
| US8042539 | 6 Jul 2005 | 25 Oct 2011 | Respcare, Inc. | Hybrid ventilation mask with nasal interface and method for configuring such a mask |
| US8096301 | 4 Dec 2009 | 17 Jan 2012 | Fisher & Paykel Healthcare Limited | Patient interfaces |
| US8136525 | 6 Jun 2006 | 20 Mar 2012 | ResMed Limited | Mask system |
| USD479876 | 12 Oct 2001 | 23 Sep 2003 | Fisher & Paykel Healthcare Limited | Mouthpiece |
| USD504947 | 8 Sep 2003 | 10 May 2005 | Fisher & Paykel Healthcare Limited | Mouthpiece |
| USD550836 | 23 Dec 2005 | 11 Sep 2007 | RespCare, Inc. | Ventilation interface |
| USD551340 | 13 Apr 2005 | 18 Sep 2007 | InnoMed Technologies, Inc. | Nasal interface |
| USD583047 | 9 Apr 2007 | 16 Dec 2008 | RespCare, Inc. | Ventilation interface |
| USD583048 | 10 Oct 2007 | 16 Dec 2008 | RespCare, Inc. | Ventilation interface |
| USD583049 | 10 Oct 2007 | 16 Dec 2008 | RespCare, Inc. | Ventilation interface |
| USD591419 | 8 Jan 2008 | 28 Apr 2009 | Mergenet Solutions, Inc. | Ventilation portion of a ventilation apparatus |
| USD597199 | 28 Apr 2006 | 28 Jul 2009 | ResMed Limited | Respiratory mask frame |
| USD597659 | 10 Oct 2007 | 4 Aug 2009 | RespCare, Inc. | Ventilation interface |
| USD623288 | 28 Apr 2006 | 7 Sep 2010 | ResMed Limited | Patient interface |
| USD626646 | 22 Feb 2007 | 2 Nov 2010 | ResMed Limited | Cushion for patient interface |
| USD645557 | 22 Feb 2007 | 20 Sep 2011 | ResMed Limited | Paired set of prongs for patient interface |
| USD652909 | 28 Jan 2009 | 24 Jan 2012 | ResMed Limited | Respiratory mask frame |
| USD659237 | 6 Apr 2010 | 8 May 2012 | ResMed Limited | Patient interface |
| USRE41298 | 10 Oct 2007 | 4 May 2010 | Fisher & Paykel Healthcare Limited | Patient interfaces |