List of oxygen concentrator patents

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Oxygen concentrator

Name	Description	Patent Applicant	Current Assignee	Patent Jurisdiction	Patent Number	Date of Patent
‌ US Patent 7078096 Method for producing polyester extra fine multi-filament yarn and polyester extra fine false twist textured yarn, polyester extra fine multi-filament yarn, and polyester extra-fine false twist textured yarn	Patent 7078096 was granted and assigned to Teijin on July, 2006 by the United States Patent and Trademark Office.		Teijin	United States Patent and Trademark Office	7078096	July 18, 2006
‌ US Patent 7523754 Cushion for a respiratory mask assembly	Patent 7523754 was granted and assigned to ResMed on April, 2009 by the United States Patent and Trademark Office.		ResMed	United States Patent and Trademark Office	7523754	April 28, 2009
‌ US Patent 8733349 Wire heated tube with temperature control system, tube type detection, and active over temperature protection for humidifier for respiratory apparatus	Patent 8733349 was granted and assigned to ResMed on May, 2014 by the United States Patent and Trademark Office.		ResMed	United States Patent and Trademark Office	8733349	May 27, 2014
‌ US Patent 8950404 Headgear for masks	Patent 8950404 was granted and assigned to ResMed on February, 2015 by the United States Patent and Trademark Office.		ResMed	United States Patent and Trademark Office	8950404	February 10, 2015
‌ US Patent 9132252 PAP system	Patent 9132252 was granted and assigned to ResMed on September, 2015 by the United States Patent and Trademark Office.		ResMed	United States Patent and Trademark Office	9132252	September 15, 2015
‌ US Patent 8631789 Humidification of respiratory gases	Patent 8631789 was granted and assigned to ResMed on January, 2014 by the United States Patent and Trademark Office.		ResMed	United States Patent and Trademark Office	8631789	January 21, 2014
‌ US Patent 9480809 Patient interface	Patent 9480809 was granted and assigned to ResMed on November, 2016 by the United States Patent and Trademark Office.		ResMed	United States Patent and Trademark Office	9480809	November 1, 2016
‌ US Patent 8365726 Tub for humidifier	Patent 8365726 was granted and assigned to ResMed on February, 2013 by the United States Patent and Trademark Office.		ResMed	United States Patent and Trademark Office	8365726	February 5, 2013
‌ US Patent 11384209 Composite material including carbon fibers and thermoplastic resin, molded body production method using same, and molded body		Teijin	Teijin	United States Patent and Trademark Office	11384209	July 12, 2022
‌ US Patent 7318437 Nasal assembly	Patent 7318437 was granted and assigned to ResMed on January, 2008 by the United States Patent and Trademark Office.		ResMed	United States Patent and Trademark Office	7318437	January 15, 2008
‌ US Patent 7302950 Patient interface for respiratory apparatus	Patent 7302950 was granted and assigned to ResMed on December, 2007 by the United States Patent and Trademark Office.		ResMed	United States Patent and Trademark Office	7302950	December 4, 2007
‌ US Patent 7658189 Compact oronasal patient interface	Patent 7658189 was granted and assigned to ResMed on February, 2010 by the United States Patent and Trademark Office.		ResMed	United States Patent and Trademark Office	7658189	February 9, 2010
‌ US Patent 11584091 Method of producing metal member, method of producing resin member, and method of producing exterior part	Patent 11584091 was granted and assigned to Teijin on February, 2023 by the United States Patent and Trademark Office.	Teijin	Teijin	United States Patent and Trademark Office	11584091	February 21, 2023
‌ US Patent 7743767 Ergonomic and adjustable respiratory mask assembly with frame	Patent 7743767 was granted and assigned to ResMed on June, 2010 by the United States Patent and Trademark Office.		ResMed	United States Patent and Trademark Office	7743767	June 29, 2010
‌ US Patent 10074840 Separator for non-aqueous secondary battery and non-aqueous secondary battery	Patent 10074840 was granted and assigned to Teijin on September, 2018 by the United States Patent and Trademark Office.	Teijin	Teijin	United States Patent and Trademark Office	10074840	September 11, 2018
‌ US Patent 7137389 Method and apparatus for determining instantaneous inspired volume of a subject during ventilatory assistance	Patent 7137389 was granted and assigned to ResMed on November, 2006 by the United States Patent and Trademark Office.		ResMed	United States Patent and Trademark Office	7137389	November 21, 2006
‌ US Patent 11352472 Prepreg, fiber-reinforced composite material and surface-modified reinforcing fibers	Patent 11352472 was granted and assigned to Teijin on June, 2022 by the United States Patent and Trademark Office.	Teijin	Teijin	United States Patent and Trademark Office	11352472	June 7, 2022
‌ US Patent 9610416 Flow generator chassis assembly with suspension seal	Patent 9610416 was granted and assigned to ResMed on April, 2017 by the United States Patent and Trademark Office.	ResMed	ResMed	United States Patent and Trademark Office	9610416	April 4, 2017
‌ US Patent 10322254 Swivel elbow and connector assembly for patient interface systems	Patent 10322254 was granted and assigned to ResMed on June, 2019 by the United States Patent and Trademark Office.		ResMed	United States Patent and Trademark Office	10322254	June 18, 2019
‌ US Patent 7703457 Nasal mask and system using same	Patent 7703457 was granted and assigned to Respironics on April, 2010 by the United States Patent and Trademark Office.		Respironics	United States Patent and Trademark Office	7703457	April 27, 2010
‌ US Patent 10201676 Breathable gas supply apparatus	Patent 10201676 was granted and assigned to ResMed on February, 2019 by the United States Patent and Trademark Office.	ResMed	ResMed	United States Patent and Trademark Office	10201676	February 12, 2019
‌ US Patent 8186352 Nasal assembly	Patent 8186352 was granted and assigned to ResMed on May, 2012 by the United States Patent and Trademark Office.		ResMed	United States Patent and Trademark Office	8186352	May 29, 2012
‌ US Patent 9327093 Heating element, humidifier for respiratory apparatus including heating element, and respiratory apparatus	Patent 9327093 was granted and assigned to ResMed on May, 2016 by the United States Patent and Trademark Office.	ResMed	ResMed	United States Patent and Trademark Office	9327093	May 3, 2016
‌ US Patent 8371302 Ergonomic and adjustable respiratory mask assembly with frame	Patent 8371302 was granted and assigned to ResMed on February, 2013 by the United States Patent and Trademark Office.		ResMed	United States Patent and Trademark Office	8371302	February 12, 2013
‌ US Patent 8136525 Mask system	Patent 8136525 was granted and assigned to ResMed on March, 2012 by the United States Patent and Trademark Office.		ResMed	United States Patent and Trademark Office	8136525	March 20, 2012

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