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NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:	063608/0374			Pages:	19
		Recorded:	05/11/2023
Attorney Dkt #:	41378.04000
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Total properties: 33

Patent #:	7290546	Issue Dt:	11/06/2007	Application #:	10394731	Filing Dt:	03/22/2003
Publication #:	US20050011521	Pub Dt:	01/20/2005
Title:	NASAL MASK

Patent #:	8062003	Issue Dt:	11/22/2011	Application #:	11231603	Filing Dt:	09/21/2005
Publication #:	US20070065301	Pub Dt:	03/22/2007
Title:	SYSTEM AND METHOD FOR PROVIDING OXYGEN

Patent #:	7455717	Issue Dt:	11/25/2008	Application #:	11258480	Filing Dt:	10/25/2005
Publication #:	US20060086251	Pub Dt:	04/27/2006
Title:	APPARATUS AND METHOD OF PROVIDING CONCENTRATED PRODUCT GAS

Patent #:	7343796	Issue Dt:	03/18/2008	Application #:	11384803	Filing Dt:	03/20/2006
Publication #:	US20060162443	Pub Dt:	07/27/2006
Title:	FLUIDIC DEMAND APPARATUS AND MEMS FLOW SENSOR FOR USE THEREIN

Patent #:	8800556	Issue Dt:	08/12/2014	Application #:	11451096	Filing Dt:	06/12/2006
Publication #:	US20080000476	Pub Dt:	01/03/2008
Title:	Electronic oxygen conserver and filling unit

Patent #:	7722700	Issue Dt:	05/25/2010	Application #:	11522683	Filing Dt:	09/18/2006
Publication #:	US20080066616	Pub Dt:	03/20/2008
Title:	APPARATUS AND METHOD OF PROVIDING CONCENTRATED PRODUCT GAS

Patent #:	7875105	Issue Dt:	01/25/2011	Application #:	11835705	Filing Dt:	08/08/2007
Publication #:	US20080034975	Pub Dt:	02/14/2008
Title:	OXYGEN CONCENTRATOR HAVING STRUCTURAL SIEVE BEDS

Patent #:	8028698	Issue Dt:	10/04/2011	Application #:	11856131	Filing Dt:	09/17/2007
Publication #:	US20080066761	Pub Dt:	03/20/2008
Title:	BREATHING MASK

Patent #:	8668767	Issue Dt:	03/11/2014	Application #:	12106861	Filing Dt:	04/21/2008
Publication #:	US20080257145	Pub Dt:	10/23/2008
Title:	PRODUCT GAS CONCENTRATOR AND METHOD ASSOCIATED THEREWITH

Patent #:	8070853	Issue Dt:	12/06/2011	Application #:	12274026	Filing Dt:	11/19/2008
Publication #:	US20090065526	Pub Dt:	03/12/2009
Title:	APPARATUS AND METHOD OF PROVIDING CONCENTRATED PRODUCT GAS

Patent #:	8066004	Issue Dt:	11/29/2011	Application #:	12623994	Filing Dt:	11/23/2009
Publication #:	US20100065055	Pub Dt:	03/18/2010
Title:	SYSTEM AND METHOD FOR PROVIDING A BREATHING GAS

Patent #:	8282717	Issue Dt:	10/09/2012	Application #:	13011096	Filing Dt:	01/21/2011
Publication #:	US20110113964	Pub Dt:	05/19/2011
Title:	OXYGEN CONCENTRATOR HAVING STRUCTURAL SIEVE BEDS

Patent #:	8567396	Issue Dt:	10/29/2013	Application #:	13023006	Filing Dt:	02/08/2011
Publication #:	US20110192122	Pub Dt:	08/11/2011
Title:	BREATHING GAS SUPPLY SYSTEM

Patent #:	8562725	Issue Dt:	10/22/2013	Application #:	13633538	Filing Dt:	10/02/2012
Publication #:	US20130031784	Pub Dt:	02/07/2013
Title:	Oxygen Concentrator Having Structural Sieve Beds

Patent #:	9624918	Issue Dt:	04/18/2017	Application #:	13758242	Filing Dt:	02/04/2013
Publication #:	US20130209297	Pub Dt:	08/15/2013
Title:	PUMPING DEVICE

Patent #:	9266053	Issue Dt:	02/23/2016	Application #:	13790312	Filing Dt:	03/08/2013
Publication #:	US20130333564	Pub Dt:	12/19/2013
Title:	SYSTEM AND METHOD FOR CONCENTRATING GAS

Patent #:	9061238	Issue Dt:	06/23/2015	Application #:	13834717	Filing Dt:	03/15/2013
Publication #:	US20140260991	Pub Dt:	09/18/2014
Title:	GAS CONCENTRATOR

Patent #:	9067174	Issue Dt:	06/30/2015	Application #:	13839954	Filing Dt:	03/15/2013
Publication #:	US20130233169	Pub Dt:	09/12/2013
Title:	SYSTEM AND METHOD FOR CONCENTRATING GAS

Patent #:	9221006	Issue Dt:	12/29/2015	Application #:	14027306	Filing Dt:	09/16/2013
Publication #:	US20140007405	Pub Dt:	01/09/2014
Title:	Oxygen Concentrator Having Structural Sieve Beds

Patent #:	9375674	Issue Dt:	06/28/2016	Application #:	14202536	Filing Dt:	03/10/2014
Publication #:	US20140251130	Pub Dt:	09/11/2014
Title:	PRODUCT GAS CONCENTRATOR AND METHOD ASSOCIATED THEREWITH

Patent #:	9694311	Issue Dt:	07/04/2017	Application #:	14852721	Filing Dt:	09/14/2015
Publication #:	US20160136564	Pub Dt:	05/19/2016
Title:	SYSTEM AND METHOD FOR CONCENTRATING GAS

Patent #:	10010696	Issue Dt:	07/03/2018	Application #:	15193521	Filing Dt:	06/27/2016
Publication #:	US20160375218	Pub Dt:	12/29/2016
Title:	PRODUCT GAS CONCENTRATOR AND METHOD ASSOCIATED THEREWITH

Patent #:	10300427	Issue Dt:	05/28/2019	Application #:	15640680	Filing Dt:	07/03/2017
Publication #:	US20180078891	Pub Dt:	03/22/2018
Title:	SYSTEM AND METHOD FOR CONCENTRATING GAS

Patent #:	NONE	Issue Dt:		Application #:	17376197	Filing Dt:	07/15/2021
Publication #:	US20220016569	Pub Dt:	01/20/2022
Title:	System and Method for Concentrating Gas

Patent #:	NONE	Issue Dt:		Application #:	17376202	Filing Dt:	07/15/2021
Publication #:	US20220016566	Pub Dt:	01/20/2022
Title:	Systems and Methods for Concentrating Gas

Patent #:	NONE	Issue Dt:		Application #:	17376205	Filing Dt:	07/15/2021
Publication #:	US20220020480	Pub Dt:	01/20/2022
Title:	SYSTEM AND METHOD FOR MANAGING MEDICAL DEVICES

Patent #:	NONE	Issue Dt:		Application #:	17376241	Filing Dt:	07/15/2021
Publication #:	US20220016564	Pub Dt:	01/20/2022
Title:	System and Method for Concentrating Gas

Patent #:	11931689	Issue Dt:	03/19/2024	Application #:	17376253	Filing Dt:	07/15/2021
Publication #:	US20220016571	Pub Dt:	01/20/2022
Title:	System and Method for Concentrating Gas

Patent #:	NONE	Issue Dt:		Application #:	17376266	Filing Dt:	07/15/2021
Publication #:	US20220016563	Pub Dt:	01/20/2022
Title:	SYSTEM AND METHOD FOR CONCENTRATING GAS

Patent #:	11915570	Issue Dt:	02/27/2024	Application #:	17376278	Filing Dt:	07/15/2021
Publication #:	US20220020258	Pub Dt:	01/20/2022
Title:	System and Method for Concentrating Gas

Patent #:	NONE	Issue Dt:		Application #:	17376566	Filing Dt:	07/15/2021
Publication #:	US20230017775	Pub Dt:	01/19/2023
Title:	SYSTEM AND METHOD FOR MEDICAL DEVICE COMMUNICATION

Patent #:	NONE	Issue Dt:		Application #:	17613170	Filing Dt:	11/22/2021
Publication #:	US20220305428	Pub Dt:	09/29/2022
Title:	SYSTEM AND METHOD FOR CONCENTRATING GAS

Patent #:	D1018858	Issue Dt:	03/19/2024	Application #:	29799538	Filing Dt:	07/15/2021
Title:	OXYGEN CONCENTRATOR

Assignor

INVACARE CORPORATION

Exec Dt:

01/30/2023

Assignee

VENTEC LIFE SYSTEMS,INC.

22002 26TH AVE SOUTHEAST

BOTHELL, WASHINGTON 98021

Correspondence name and address
	NENAD PEJIC
	CALFEE, HALTER & GRISWOLD LLP
	THE CALFEE BUILDING, 1405 EAST SIXTH ST.
	CLEVELAND, OH 44114

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