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Reel/Frame:	060130/0126			Pages:	10
		Recorded:	05/19/2022
Attorney Dkt #:	1690099 PAT MEZZ
Conveyance:	FIRST AMENDMENT TO INTELLECTUAL PROPERTY SECURITY AGREEMENT

Total properties: 30

Patent #:	7063820	Issue Dt:	06/20/2006	Application #:	10462424	Filing Dt:	06/16/2003
Publication #:	US20040251122	Pub Dt:	12/16/2004
Title:	PHOTOELECTROCHEMICAL AIR DISINFECTION

Patent #:	7371351	Issue Dt:	05/13/2008	Application #:	11411312	Filing Dt:	04/26/2006
Publication #:	US20060188387	Pub Dt:	08/24/2006
Title:	PHOTOELECTROCHEMICAL AIR DISINFECTION

Patent #:	7635450	Issue Dt:	12/22/2009	Application #:	11411628	Filing Dt:	04/26/2006
Publication #:	US20060188388	Pub Dt:	08/24/2006
Title:	PHOTOELECTROCHEMICAL AIR DISINFECTION

Patent #:	9889221	Issue Dt:	02/13/2018	Application #:	14511970	Filing Dt:	10/10/2014
Title:	ENHANCEMENT OF PHOTOCATALYTIC EFFECT WITH SURFACE ROUGHNESS IN PHOTOCATALYTIC REACTORS

Patent #:	10137216	Issue Dt:	11/27/2018	Application #:	14801026	Filing Dt:	07/16/2015
Publication #:	US20150320900	Pub Dt:	11/12/2015
Title:	Fluid Disinfection Device and Method

Patent #:	10584886	Issue Dt:	03/10/2020	Application #:	16161600	Filing Dt:	10/16/2018
Publication #:	US20190113246	Pub Dt:	04/18/2019
Title:	SYSTEM AND METHOD FOR PHOTOELECTROCHEMICAL AIR PURIFICATION

Patent #:	10842907	Issue Dt:	11/24/2020	Application #:	16165975	Filing Dt:	10/19/2018
Publication #:	US20190046680	Pub Dt:	02/14/2019
Title:	FLUID DISINFECTION DEVICE AND METHOD

Patent #:	10684027	Issue Dt:	06/16/2020	Application #:	16169874	Filing Dt:	10/24/2018
Publication #:	US20190120508	Pub Dt:	04/25/2019
Title:	SYSTEM AND METHOD FOR PHOTOELECTROCHEMICAL AIR PURIFICATION

Patent #:	10625207	Issue Dt:	04/21/2020	Application #:	16178393	Filing Dt:	11/01/2018
Publication #:	US20190126202	Pub Dt:	05/02/2019
Title:	SYSTEM FOR PHOTOELECTROCHEMICAL AIR PURIFICATION

Patent #:	NONE	Issue Dt:		Application #:	16523928	Filing Dt:	07/26/2019
Publication #:	US20200030731	Pub Dt:	01/30/2020
Title:	FLUID FILTRATION SYSTEM AND METHOD OF USE

Patent #:	NONE	Issue Dt:		Application #:	16709689	Filing Dt:	12/10/2019
Publication #:	US20200179992	Pub Dt:	06/11/2020
Title:	SYSTEM AND METHOD FOR COATING REMOVAL

Patent #:	11291874	Issue Dt:	04/05/2022	Application #:	16709773	Filing Dt:	12/10/2019
Publication #:	US20200179737	Pub Dt:	06/11/2020
Title:	SYSTEM FOR EXTINGUISHING FIRES

Patent #:	NONE	Issue Dt:		Application #:	16777454	Filing Dt:	01/30/2020
Publication #:	US20200166225	Pub Dt:	05/28/2020
Title:	SYSTEM AND METHOD FOR PHOTOELECTROCHEMICAL AIR PURIFICATION

Patent #:	11920828	Issue Dt:	03/05/2024	Application #:	16831354	Filing Dt:	03/26/2020
Publication #:	US20240093890	Pub Dt:	03/21/2024
Title:	SYSTEM AND METHOD FOR PHOTOELECTROCHEMICAL AIR PURIFICATION17466242

Patent #:	NONE	Issue Dt:		Application #:	16870301	Filing Dt:	05/08/2020
Publication #:	US20200271335	Pub Dt:	08/27/2020
Title:	SYSTEM AND METHOD FOR PHOTOELECTROCHEMICAL AIR PURIFICATION

Patent #:	11638773	Issue Dt:	05/02/2023	Application #:	17074368	Filing Dt:	10/19/2020
Publication #:	US20210030916	Pub Dt:	02/04/2021
Title:	FLUID DISINFECTION DEVICE AND METHOD

Patent #:	NONE	Issue Dt:		Application #:	17152690	Filing Dt:	01/19/2021
Publication #:	US20210222897	Pub Dt:	07/22/2021
Title:	FLUID FILTRATION SYSTEM AND METHOD OF USE

Patent #:	11097525	Issue Dt:	08/24/2021	Application #:	17166931	Filing Dt:	02/03/2021
Publication #:	US20210237419	Pub Dt:	08/05/2021
Title:	FILTER MEDIA AND SYSTEM AND METHOD FOR MANUFACTURE THEREOF

Patent #:	NONE	Issue Dt:	06/04/2024	Application #:	17296902	Filing Dt:	05/25/2021
Publication #:	US20220023922	Pub Dt:	01/27/2022
Title:	SYSTEM AND METHOD FOR COATING REMOVAL

Patent #:	NONE	Issue Dt:	06/04/2024	Application #:	17296902	Filing Dt:	05/25/2021
Publication #:	US20220023922	Pub Dt:	01/27/2022			PCT #:	US1965514
Title:	SYSTEM AND METHOD FOR COATING REMOVAL

Patent #:	NONE	Issue Dt:		Application #:	17340793	Filing Dt:	06/07/2021
Publication #:	US20210379220	Pub Dt:	12/09/2021
Title:	PHOTOCATALYTIC FLUID FILTRATION SYSTEM AND METHOD

Patent #:	NONE	Issue Dt:		Application #:	17378973	Filing Dt:	07/19/2021
Publication #:	US20210339517	Pub Dt:	11/04/2021
Title:	FILTER MEDIA AND SYSTEM AND METHOD FOR MANUFACTURE THEREOF

Patent #:	11596900	Issue Dt:	03/07/2023	Application #:	17463271	Filing Dt:	08/31/2021
Publication #:	US20220088536	Pub Dt:	03/24/2022
Title:	AIR FILTER AND FILTER MEDIA THEREOF

Patent #:	NONE	Issue Dt:		Application #:	17520598	Filing Dt:	11/05/2021
Publication #:	US20220062822	Pub Dt:	03/03/2022
Title:	FLUID FILTRATION SYSTEM AND METHOD OF USE

Patent #:	NONE	Issue Dt:		Application #:	17682991	Filing Dt:	02/28/2022
Publication #:	US20220184442	Pub Dt:	06/16/2022
Title:	SYSTEM FOR EXTINGUISHING FIRES

Patent #:	D829312	Issue Dt:	09/25/2018	Application #:	29604972	Filing Dt:	05/22/2017
Title:	AIR PURIFIER

Patent #:	D912793	Issue Dt:	03/09/2021	Application #:	29605090	Filing Dt:	05/23/2017
Title:	AIR PURIFIER

Patent #:	D888919	Issue Dt:	06/30/2020	Application #:	29660435	Filing Dt:	08/21/2018
Title:	AIR PURIFIER

Patent #:	D980960	Issue Dt:	03/14/2023	Application #:	29699978	Filing Dt:	07/30/2019
Title:	AIR PURIFIER

Patent #:	D1001257	Issue Dt:	10/10/2023	Application #:	29744449	Filing Dt:	07/29/2020
Title:	FILTRATION DEVICE

Assignor

Exec Dt:

05/19/2022

Assignee

3003 TASMAN DRIVE, HF 150

SANTA CLARA, CALIFORNIA 95054

Correspondence name and address
	STEWART WALSH
	1025 CONNECTICUT AVE NW, SUITE 712
	COGENCY GLOBAL INC.
	WASHINGTON, DC 20036

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