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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:	043993/0306			Pages:	13
		Recorded:	09/25/2017
Attorney Dkt #:	F172815 PAT REL
Conveyance:	RELEASE OF SECURITY INTEREST IN PATENTS

Total properties: 61

Patent #:	5203916	Issue Dt:	04/20/1993	Application #:	07866705	Filing Dt:	04/10/1992
Title:	TITANIUM DIOXIDE PIGMENT AND METHOD OF PREPARATION

Patent #:	5332433	Issue Dt:	07/26/1994	Application #:	08156743	Filing Dt:	11/24/1993
Title:	TITANIUM DIOXIDE DISPERSIBILITY

Patent #:	5544817	Issue Dt:	08/13/1996	Application #:	08359219	Filing Dt:	12/19/1994
Title:	ZIRCONIUM SILICATE GRINDING METHOD AND MEDIUM

Patent #:	5573744	Issue Dt:	11/12/1996	Application #:	08390190	Filing Dt:	02/17/1995
Title:	METHOD FOR ENHANCING PRODUCTION OF TITANIUM DIOXIDE

Patent #:	5571855	Issue Dt:	11/05/1996	Application #:	08451896	Filing Dt:	05/26/1995
Title:	ATTENUATION OF POLYMER SUBSTRATE DEGRADATION DUE TO ULTRAVIOLET RADIATION

Patent #:	5556600	Issue Dt:	09/17/1996	Application #:	08452226	Filing Dt:	05/26/1995
Title:	METHOD AND APPARATUS FOR ENHANCING PRODUCTION OF TIO2

Patent #:	5702679	Issue Dt:	12/30/1997	Application #:	08540116	Filing Dt:	10/06/1995
Title:	METHOD OF PREPARING LI1+X-MN2-XO4 FOR USE AS SECONDARY BATTERY ELECTRODE

Patent #:	5840112	Issue Dt:	11/24/1998	Application #:	08687280	Filing Dt:	07/25/1996
Title:	METHOD AND APPARTUS FOR PRODUCING TITANIUM DIOXIDE

Patent #:	5976237	Issue Dt:	11/02/1999	Application #:	08807732	Filing Dt:	02/27/1997
Title:	PIGMENT PROCESS FOR DURABLE PIGMENTS

Patent #:	5874058	Issue Dt:	02/23/1999	Application #:	08815558	Filing Dt:	03/12/1997
Title:	METHOD OF PREPARING LI1+XMN2-XO4 FOR USE AS SECONDARY BATTERY ELECTRODE

Patent #:	6207131	Issue Dt:	03/27/2001	Application #:	08887649	Filing Dt:	07/03/1997
Title:	METHOD AND APPARATUS FOR PRODUCING TITANIUM DIOXIDE

Patent #:	5777001	Issue Dt:	07/07/1998	Application #:	08905706	Filing Dt:	08/04/1997
Title:	GRAFT POLYMERIZED METAL OXIDE COMPOSITIONS AND METHODS

Patent #:	6139617	Issue Dt:	10/31/2000	Application #:	08926167	Filing Dt:	09/09/1997
Title:	TITANIUM DIOXIDE PIGMENTS

Patent #:	6102053	Issue Dt:	08/15/2000	Application #:	09131259	Filing Dt:	08/07/1998
Title:	PROCESS FOR SEPARATING RADIOACTIVE AND HAZARDOUS METAL CONTAMINANTS FROM SOILS

Patent #:	6214198	Issue Dt:	04/10/2001	Application #:	09217168	Filing Dt:	12/21/1998
Title:	METHOD OF PRODUCING HIGH DISCHARGE CAPACITY ELECTROLYTIC MANGANESE DIOXIDE

Patent #:	6350427	Issue Dt:	02/26/2002	Application #:	09361003	Filing Dt:	07/27/1999
Title:	PROCESSES FOR REACTING GASEOUS REACTANTS CONTAINING SOLID PARTICLES

Patent #:	6248477	Issue Dt:	06/19/2001	Application #:	09408043	Filing Dt:	09/29/1999
Title:	CATHODE INTERCALATION COMPOSITIONS, PRODUCTION METHODS AND RECHARGEABLE LITHIUM BATTERIES CONTAINING THE SAME

Patent #:	6419832	Issue Dt:	07/16/2002	Application #:	09519538	Filing Dt:	03/06/2000
Title:	PROCESS FOR REMOVING DISSOLVED URANIUM FROM WATER

Patent #:	6638401	Issue Dt:	10/28/2003	Application #:	09610821	Filing Dt:	07/06/2000
Title:	HIGH DISCHARGE CAPACITY ELECTROLYTIC MANGANESE DIOXIDE AND METHODS OF PRODUCING THE SAME

Patent #:	6413016	Issue Dt:	07/02/2002	Application #:	09640598	Filing Dt:	08/17/2000
Title:	METHODS OF EXTRACTING LIQUID HYDROCARBON CONTAMINANTS FROM UNDERGROUND ZONES

Patent #:	6419893	Issue Dt:	07/16/2002	Application #:	09664334	Filing Dt:	09/18/2000
Title:	PROCESS FOR PRODUCING AND COOLING TITANIUM DIOXIDE

Patent #:	6527941	Issue Dt:	03/04/2003	Application #:	09745519	Filing Dt:	12/22/2000
Publication #:	US20010031239	Pub Dt:	10/18/2001
Title:	HIGH DISCHARGE CAPACITY ELECTROLYTIC MANGANESE DIOXIDE AND METHODS OF PRODUCING THE SAME

Patent #:	6558844	Issue Dt:	05/06/2003	Application #:	09774441	Filing Dt:	01/31/2001
Publication #:	US20020141937	Pub Dt:	10/03/2002
Title:	STABILIZED SPINEL BATTERY CATHODE MATERIAL AND METHODS

Patent #:	6835361	Issue Dt:	12/28/2004	Application #:	09822565	Filing Dt:	03/30/2001
Publication #:	US20010021360	Pub Dt:	09/13/2001
Title:	PROCESSES AND APPARATUS FOR REACTING GASEOUS REACTANTS CONTAINING SOLID PARTICLES

Patent #:	7175821	Issue Dt:	02/13/2007	Application #:	10261617	Filing Dt:	09/30/2002
Publication #:	US20040062698	Pub Dt:	04/01/2004
Title:	REACTOR AND PROCESS FOR REDUCING EMISSIONS OF CO AND NOX

Patent #:	6752858	Issue Dt:	06/22/2004	Application #:	10318796	Filing Dt:	12/13/2002
Publication #:	US20040112216	Pub Dt:	06/17/2004
Title:	CIRCUMFERENTIAL AIR KNIFE AND APPLICATIONS

Patent #:	7182931	Issue Dt:	02/27/2007	Application #:	10374266	Filing Dt:	02/25/2003
Publication #:	US20040166054	Pub Dt:	08/26/2004
Title:	PROCESS FOR MAKING TITANIUM DIOXIDE

Patent #:	RE39068	Issue Dt:	04/18/2006	Application #:	10389636	Filing Dt:	03/14/2003
Title:	METHOD AND APPARATUS FOR PRODUCING TITANIUM DIOXIDE

Patent #:	6699317	Issue Dt:	03/02/2004	Application #:	10400376	Filing Dt:	03/27/2003
Title:	TITANIUM DIOXIDE SLURRIES

Patent #:	7183114	Issue Dt:	02/27/2007	Application #:	10440702	Filing Dt:	05/19/2003
Publication #:	US20040235179	Pub Dt:	11/25/2004
Title:	METHOD FOR THE ANALYSIS OF GAS PRODUCED BY A TITANIUM TETRACHLORIDE FLUIDIZED BED REACTOR

Patent #:	7285225	Issue Dt:	10/23/2007	Application #:	10590090	Filing Dt:	08/21/2006
Publication #:	US20070221575	Pub Dt:	09/27/2007
Title:	METHOD AND APPARATUS FOR CONCENTRATING A SLURRY

Patent #:	6981666	Issue Dt:	01/03/2006	Application #:	10614424	Filing Dt:	07/07/2003
Publication #:	US20050074379	Pub Dt:	04/07/2005
Title:	TITANIUM DIOXIDE SLURRIES

Patent #:	6851896	Issue Dt:	02/08/2005	Application #:	10666625	Filing Dt:	09/18/2003
Title:	FLUID BARRIERS

Patent #:	6962434	Issue Dt:	11/08/2005	Application #:	10670586	Filing Dt:	09/25/2003
Publication #:	US20050069016	Pub Dt:	03/31/2005
Title:	LINER WEAR DETECTION

Patent #:	6994117	Issue Dt:	02/07/2006	Application #:	10670653	Filing Dt:	09/25/2003
Publication #:	US20050067033	Pub Dt:	03/31/2005
Title:	PIPING ELBOW LINERS

Patent #:	8128127	Issue Dt:	03/06/2012	Application #:	10670981	Filing Dt:	09/25/2003
Publication #:	US20050067834	Pub Dt:	03/31/2005
Title:	CHANGING FLUID FLOW DIRECTION

Patent #:	7238450	Issue Dt:	07/03/2007	Application #:	10743077	Filing Dt:	12/23/2003
Publication #:	US20050136329	Pub Dt:	06/23/2005
Title:	HIGH VOLTAGE LAMINAR CATHODE MATERIALS FOR LITHIUM RECHARGEABLE BATTERIES, AND PROCESS FOR MAKING THE SAME

Patent #:	7115157	Issue Dt:	10/03/2006	Application #:	10789212	Filing Dt:	02/27/2004
Publication #:	US20050188852	Pub Dt:	09/01/2005
Title:	GAS SEPARATION APPARATUS AND METHODS

Patent #:	6843282	Issue Dt:	01/18/2005	Application #:	10802244	Filing Dt:	03/17/2004
Publication #:	US20040173281	Pub Dt:	09/09/2004
Title:	DENSIFICATION OF AERATED POWDERS USING POSITIVE PRESSURE

Patent #:	7150416	Issue Dt:	12/19/2006	Application #:	10821641	Filing Dt:	04/09/2004
Publication #:	US20060144954	Pub Dt:	07/06/2006
Title:	LIQUID FUEL INJECTION

Patent #:	6946028	Issue Dt:	09/20/2005	Application #:	10934983	Filing Dt:	09/07/2004
Title:	SURFACE-TREATED PIGMENTS

Patent #:	7138011	Issue Dt:	11/21/2006	Application #:	10935001	Filing Dt:	09/07/2004
Publication #:	US20060048678	Pub Dt:	03/09/2006
Title:	SURFACE TREATED PIGMENTS

Patent #:	6958091	Issue Dt:	10/25/2005	Application #:	10935003	Filing Dt:	09/07/2004
Title:	SURFACE-TREATED PIGMENTS

Patent #:	7114533	Issue Dt:	10/03/2006	Application #:	10949691	Filing Dt:	09/23/2004
Publication #:	US20050036900	Pub Dt:	02/17/2005
Title:	DENSIFICATION OF AERATED POWDERS USING POSITIVE PRESSURE

Patent #:	7250144	Issue Dt:	07/31/2007	Application #:	11126941	Filing Dt:	05/11/2005
Publication #:	US20060254926	Pub Dt:	11/16/2006
Title:	PERCHLORATE REMOVAL FROM SODIUM CHLORATE PROCESS

Patent #:	7011703	Issue Dt:	03/14/2006	Application #:	11166472	Filing Dt:	06/24/2005
Publication #:	US20060042510	Pub Dt:	03/02/2006
Title:	SURFACE-TREATED PIGMENTS

Patent #:	NONE	Issue Dt:		Application #:	11187470	Filing Dt:	07/22/2005
Publication #:	US20050255036	Pub Dt:	11/17/2005
Title:	Scour media for titanium dioxide production

Patent #:	NONE	Issue Dt:		Application #:	11234996	Filing Dt:	09/26/2005
Publication #:	US20070072783	Pub Dt:	03/29/2007
Title:	Scour medium for titanium dioxide production

Patent #:	7943103	Issue Dt:	05/17/2011	Application #:	11412816	Filing Dt:	04/27/2006
Publication #:	US20070264178	Pub Dt:	11/15/2007
Title:	WASTE SOLIDS HANDLING

Patent #:	7250080	Issue Dt:	07/31/2007	Application #:	11516157	Filing Dt:	09/06/2006
Title:	PROCESS FOR THE MANUFACTURE OF ORGANOSILICON COMPOUND-TREATED PIGMENTS

Patent #:	NONE	Issue Dt:		Application #:	11522702	Filing Dt:	09/18/2006
Publication #:	US20080069764	Pub Dt:	03/20/2008
Title:	Process for making pigmentary titanium dioxide

Patent #:	7935753	Issue Dt:	05/03/2011	Application #:	11598309	Filing Dt:	11/13/2006
Publication #:	US20080114119	Pub Dt:	05/15/2008
Title:	SURFACE TREATED PIGMENT

Patent #:	7238231	Issue Dt:	07/03/2007	Application #:	11600643	Filing Dt:	11/16/2006
Title:	PROCESS FOR MANUFACTURING ZIRCONIA-TREATED TITANIUM DIOXIDE PIGMENTS

Patent #:	NONE	Issue Dt:		Application #:	11799875	Filing Dt:	05/03/2007
Publication #:	US20080274040	Pub Dt:	11/06/2008
Title:	Injector assembly, chemical reactor and chemical process

Patent #:	8951607	Issue Dt:	02/10/2015	Application #:	11799876	Filing Dt:	05/03/2007
Publication #:	US20080271642	Pub Dt:	11/06/2008
Title:	MAKING CO-PRECIPITATED MIXED OXIDE-TREATED TITANIUM DIOXIDE PIGMENTS

Patent #:	8215825	Issue Dt:	07/10/2012	Application #:	11915010	Filing Dt:	11/20/2007
Publication #:	US20080219087	Pub Dt:	09/11/2008
Title:	FLUID MIXING APPARATUS AND METHOD

Patent #:	NONE	Issue Dt:		Application #:	11983345	Filing Dt:	11/08/2007
Publication #:	US20080110373	Pub Dt:	05/15/2008
Title:	Process for manufacturing titanium dioxide pigment

Patent #:	7854917	Issue Dt:	12/21/2010	Application #:	12067091	Filing Dt:	03/17/2008
Publication #:	US20080260627	Pub Dt:	10/23/2008
Title:	METHODS OF CONTROLLING THE PARTICLE SIZE OF TITANIUM DIOXIDE PRODUCED BY THE CHLORIDE PROCESS

Patent #:	8387901	Issue Dt:	03/05/2013	Application #:	12518867	Filing Dt:	06/11/2009
Publication #:	US20100025502	Pub Dt:	02/04/2010
Title:	JET FOR USE IN A JET MILL MICRONIZER

Patent #:	8840719	Issue Dt:	09/23/2014	Application #:	13044297	Filing Dt:	03/09/2011
Publication #:	US20120232187	Pub Dt:	09/13/2012
Title:	Titanium Dioxide Pigments and Manufacturing Method

Patent #:	8663518	Issue Dt:	03/04/2014	Application #:	13337839	Filing Dt:	12/27/2011
Publication #:	US20130161856	Pub Dt:	06/27/2013
Title:	METHODS OF PRODUCING A TITANIUM DIOXIDE PIGMENT AND IMPROVING THE PROCESSABILITY OF TITANIUM DIOXIDE PIGMENT PARTICLES

Assignor

UBS AG, STAMFORD BRANCH, AS COLLATERAL AGENT

Exec Dt:

09/22/2017

Assignees

TRONOX LLC

ONE STAMFORD PLAZA, 263 TRESSER BLVD

STAMFORD, CONNECTICUT 06901

TRONOX WORLDWIDE LLC

ONE STAMFORD PLAZA, 263 TRESSER BLVD

STAMFORD, CONNECTICUT 06901

Correspondence name and address
	STEWART WALSH
	1025 VERMONT AVE NW, SUITE 1130
	COGENCY GLOBAL INC.
	WASHINGTON, DC 20005

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