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Reel/Frame:	049148/0729			Pages:	50
		Recorded:	05/10/2019
Attorney Dkt #:	50665.671
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Total properties: 69

Patent #:	6387347	Issue Dt:	05/14/2002	Application #:	09503880	Filing Dt:	02/14/2000
Title:	CONTROLLED VAPOR PHASE OXIDATION OF TITANIUM TETRACHLORIDE TO MANUFACTURE TITANIUM DIOXIDE

Patent #:	6569920	Issue Dt:	05/27/2003	Application #:	09639860	Filing Dt:	08/16/2000
Title:	TITANIUM DIOXIDE SLURRIES HAVING IMPROVED STABILITY

Patent #:	6342099	Issue Dt:	01/29/2002	Application #:	09662940	Filing Dt:	09/15/2000
Title:	Coated titanium dioxide pigments and processes for production and use

Patent #:	6765041	Issue Dt:	07/20/2004	Application #:	09723098	Filing Dt:	11/27/2000
Title:	ORGANO-ACID PHOSPHATE TREATED PIGMENTS

Patent #:	6528568	Issue Dt:	03/04/2003	Application #:	09792457	Filing Dt:	02/23/2001
Publication #:	US20020165308	Pub Dt:	11/07/2002
Title:	METHOD FOR MANUFACTURING HIGH OPACITY, DURABLE PIGMENT

Patent #:	6656261	Issue Dt:	12/02/2003	Application #:	09803197	Filing Dt:	03/09/2001
Publication #:	US20020166478	Pub Dt:	11/14/2002
Title:	TITANIUM DIOXIDE PIGMENTS WITH IMPROVED GLOSS AND/OR DURABILITY

Patent #:	6713038	Issue Dt:	03/30/2004	Application #:	09829616	Filing Dt:	04/10/2001
Publication #:	US20020000138	Pub Dt:	01/03/2002
Title:	TIO2 COMPOUNDS OBTAINED FROM A HIGH SILICA CONTENT ORE

Patent #:	6713543	Issue Dt:	03/30/2004	Application #:	09994979	Filing Dt:	11/26/2001
Publication #:	US20020099126	Pub Dt:	07/25/2002
Title:	PIGMENTS TREATED WITH ORGANO-PHOSPHORIC ACIDS AND THEIR SALTS

Patent #:	7008602	Issue Dt:	03/07/2006	Application #:	10126241	Filing Dt:	04/19/2002
Publication #:	US20030198591	Pub Dt:	10/23/2003
Title:	BENEFICIATION OF TITANIFEROUS ORE WITH SULFURIC ACID

Patent #:	6646037	Issue Dt:	11/11/2003	Application #:	10209128	Filing Dt:	07/31/2002
Title:	PIGMENTS TREATED WITH ORGANOSULFONIC COMPOUNDS

Patent #:	6902601	Issue Dt:	06/07/2005	Application #:	10242916	Filing Dt:	09/12/2002
Publication #:	US20040050208	Pub Dt:	03/18/2004
Title:	METHOD OF MAKING ELEMENTAL MATERIALS AND ALLOYS

Patent #:	7521039	Issue Dt:	04/21/2009	Application #:	10291104	Filing Dt:	11/08/2002
Publication #:	US20040092393	Pub Dt:	05/13/2004
Title:	PHOTOCATALYTIC RUTILE TITANIUM DIOXIDE

Patent #:	7091262	Issue Dt:	08/15/2006	Application #:	10632385	Filing Dt:	08/01/2003
Publication #:	US20050027038	Pub Dt:	02/03/2005
Title:	PARTICULATE INORGANIC SOLIDS TREATED WITH ORGANOPHOSPHINIC COMPOUNDS

Patent #:	6825251	Issue Dt:	11/30/2004	Application #:	10640446	Filing Dt:	08/13/2003
Publication #:	US20040048951	Pub Dt:	03/11/2004
Title:	ORGANO-ACID PHOSPHATE TREATED PIGMENTS

Patent #:	7259195	Issue Dt:	08/21/2007	Application #:	10759804	Filing Dt:	01/16/2004
Publication #:	US20040147637	Pub Dt:	07/29/2004
Title:	PIGMENTS TREATED WITH ORGANO-PHOSPHORIC ACIDS AND THEIR SALTS

Patent #:	7125536	Issue Dt:	10/24/2006	Application #:	10773941	Filing Dt:	02/06/2004
Publication #:	US20050175525	Pub Dt:	08/11/2005
Title:	NANO-STRUCTURED PARTICLES WITH HIGH THERMAL STABILITY

Patent #:	7153488	Issue Dt:	12/26/2006	Application #:	10910203	Filing Dt:	08/03/2004
Publication #:	US20060039845	Pub Dt:	02/23/2006
Title:	SUPPRESSION OF THE FORMATION OF NOXIOUS SUBSTANCES DURING CHLORIDE PROCESSES

Patent #:	7491676	Issue Dt:	02/17/2009	Application #:	10968706	Filing Dt:	10/19/2004
Publication #:	US20060084569	Pub Dt:	04/20/2006
Title:	HIGH ACTIVITY TITANIA SUPPORTED METAL OXIDE DENOX CATALYSTS

Patent #:	7806977	Issue Dt:	10/05/2010	Application #:	10977581	Filing Dt:	10/29/2004
Publication #:	US20060090672	Pub Dt:	05/04/2006
Title:	COMPOSITIONS AND METHODS COMPRISING TITANIUM DIOXIDE PIGMENTS AND COUPLING AGENTS

Patent #:	7285162	Issue Dt:	10/23/2007	Application #:	10999714	Filing Dt:	11/30/2004
Publication #:	US20050123761	Pub Dt:	06/09/2005
Title:	TITANIUM DIOXIDE PIGMENT HAVING IMPROVED LIGHT STABILITY

Patent #:	7625536	Issue Dt:	12/01/2009	Application #:	11252407	Filing Dt:	10/18/2005
Publication #:	US20070092416	Pub Dt:	04/26/2007
Title:	TITANIFEROUS ORE BENEFICIATION

Patent #:	7138010	Issue Dt:	11/21/2006	Application #:	11301135	Filing Dt:	12/12/2005
Title:	AMINO PHOSPHORYL TREATED TITANIUM DIOXIDE

Patent #:	7820583	Issue Dt:	10/26/2010	Application #:	11509339	Filing Dt:	08/24/2006
Publication #:	US20100099552	Pub Dt:	04/22/2010
Title:	NANOCOMPOSITE PARTICLE AND PROCESS OF PREPARING THE SAME

Patent #:	8088853	Issue Dt:	01/03/2012	Application #:	11643294	Filing Dt:	12/21/2006
Publication #:	US20080152914	Pub Dt:	06/26/2008
Title:	POLYSILOXANE MODIFIED TITANIUM DIOXIDE

Patent #:	7763565	Issue Dt:	07/27/2010	Application #:	11848967	Filing Dt:	08/31/2007
Publication #:	US20090062111	Pub Dt:	03/05/2009
Title:	TRANSPARENT, STABLE TITANIUM DIOXIDE SOLS

Patent #:	9358502	Issue Dt:	06/07/2016	Application #:	11848972	Filing Dt:	08/31/2007
Publication #:	US20090061246	Pub Dt:	03/05/2009
Title:	Photocatalytic Coating

Patent #:	7686882	Issue Dt:	03/30/2010	Application #:	11851746	Filing Dt:	09/07/2007
Publication #:	US20080047471	Pub Dt:	02/28/2008
Title:	TITANIUM DIOXIDE PIGMENT HAVING IMPROVED LIGHT STABILITY

Patent #:	8663380	Issue Dt:	03/04/2014	Application #:	11941640	Filing Dt:	11/16/2007
Publication #:	US20090126604	Pub Dt:	05/21/2009
Title:	GAS PHASE PRODUCTION OF COATED TITANIA

Patent #:	7776954	Issue Dt:	08/17/2010	Application #:	12022823	Filing Dt:	01/30/2008
Publication #:	US20090192252	Pub Dt:	07/30/2009
Title:	PHOTOCATALYTIC COATING COMPOSITIONS

Patent #:	7820724	Issue Dt:	10/26/2010	Application #:	12031425	Filing Dt:	02/14/2008
Publication #:	US20090209665	Pub Dt:	08/20/2009
Title:	COLLOIDAL TITANIUM DIOXIDE SOLS

Patent #:	7628968	Issue Dt:	12/08/2009	Application #:	12126653	Filing Dt:	05/23/2008
Publication #:	US20080247929	Pub Dt:	10/09/2008
Title:	HIGH ACTIVITY TITANIA SUPPORTED METAL OXIDE DENOX CATALYSTS

Patent #:	7879759	Issue Dt:	02/01/2011	Application #:	12371760	Filing Dt:	02/16/2009
Publication #:	US20100209323	Pub Dt:	08/19/2010
Title:	MOBILE DENOX CATALYST

Patent #:	7968492	Issue Dt:	06/28/2011	Application #:	12463828	Filing Dt:	05/11/2009
Publication #:	US20100284876	Pub Dt:	11/11/2010
Title:	LAYERED CATALYST TO IMPROVE SELECTIVITY OR ACTIVITY OF MANGANESE CONTAINING VANADIUM-FREE MOBILE CATALYST

Patent #:	8148295	Issue Dt:	04/03/2012	Application #:	12468461	Filing Dt:	05/19/2009
Publication #:	US20100209324	Pub Dt:	08/19/2010
Title:	CATALYST PROMOTERS IN VANADIUM-FREE MOBILE CATALYST

Patent #:	8075859	Issue Dt:	12/13/2011	Application #:	12502678	Filing Dt:	07/14/2009
Publication #:	US20090324472	Pub Dt:	12/31/2009
Title:	NANOCOMPOSITE PARTICLE AND PROCESS OF PREPARING THE SAME

Patent #:	7842641	Issue Dt:	11/30/2010	Application #:	12502724	Filing Dt:	07/14/2009
Publication #:	US20090325787	Pub Dt:	12/31/2009
Title:	NANOCOMPOSITE PARTICLE AND PROCESS OF PREPARING THE SAME

Patent #:	8545796	Issue Dt:	10/01/2013	Application #:	12533414	Filing Dt:	07/31/2009
Publication #:	US20110027154	Pub Dt:	02/03/2011
Title:	SILICA-STABILIZED ULTRAFINE ANATASE TITANIA, VANADIA CATALYSTS, AND METHODS OF PRODUCTION THEREOF

Patent #:	8906460	Issue Dt:	12/09/2014	Application #:	12562500	Filing Dt:	09/18/2009
Publication #:	US20100009085	Pub Dt:	01/14/2010
Title:	COMPOSITION FOR USE AS NOx REMOVING TRANSLUCENT COATING

Patent #:	8247343	Issue Dt:	08/21/2012	Application #:	12618484	Filing Dt:	11/13/2009
Publication #:	US20110118109	Pub Dt:	05/19/2011
Title:	STABLE SUB-MICRON TITANIA SOLS

Patent #:	8481452	Issue Dt:	07/09/2013	Application #:	12638166	Filing Dt:	12/15/2009
Publication #:	US20110138789	Pub Dt:	06/16/2011
Title:	CAPTURE OF VOLATILIZED VANADIUM AND TUNGSTEN COMPOUNDS IN A SELECTIVE CATALYTIC REDUCTION SYSTEM

Patent #:	8436077	Issue Dt:	05/07/2013	Application #:	12639583	Filing Dt:	12/16/2009
Publication #:	US20110144251	Pub Dt:	06/16/2011
Title:	LIPID-TREATED PARTICLES AND POLYMERS CONTAINING THE PARTICLES

Patent #:	8450236	Issue Dt:	05/28/2013	Application #:	12759320	Filing Dt:	04/13/2010
Publication #:	US20110251055	Pub Dt:	10/13/2011
Title:	Supported Precious Metal Catalysts Via Hydrothermal Deposition

Patent #:	7932208	Issue Dt:	04/26/2011	Application #:	12825922	Filing Dt:	06/29/2010
Publication #:	US20100267550	Pub Dt:	10/21/2010
Title:	TRANSPARENT, STABLE TITANIUM DIOXIDE SOLS

Patent #:	8840718	Issue Dt:	09/23/2014	Application #:	12948436	Filing Dt:	11/17/2010
Publication #:	US20110059841	Pub Dt:	03/10/2011
Title:	Photocatalytically Active Polysiloxane Coating Compositions

Patent #:	8617502	Issue Dt:	12/31/2013	Application #:	13022325	Filing Dt:	02/07/2011
Publication #:	US20120201732	Pub Dt:	08/09/2012
Title:	CE CONTAINING, V-FREE MOBILE DENOX CATALYST

Patent #:	8475581	Issue Dt:	07/02/2013	Application #:	13034280	Filing Dt:	02/24/2011
Publication #:	US20110144225	Pub Dt:	06/16/2011
Title:	DE-POLLUTING AND SELF-CLEANING EPOXY SILOXANE COATING

Patent #:	9481797	Issue Dt:	11/01/2016	Application #:	13206214	Filing Dt:	08/09/2011
Publication #:	US20130040130	Pub Dt:	02/14/2013
Title:	Pigment For Paper And Paper Laminate

Patent #:	8481453	Issue Dt:	07/09/2013	Application #:	13249919	Filing Dt:	09/30/2011
Publication #:	US20120058031	Pub Dt:	03/08/2012
Title:	CAPTURE OF VOLATILIZED VANADIUM AND TUNGSTEN COMPOUNDS IN A SELECTIVE CATALYTIC REDUCTION SYSTEM

Patent #:	8828519	Issue Dt:	09/09/2014	Application #:	13253351	Filing Dt:	10/05/2011
Publication #:	US20130089706	Pub Dt:	04/11/2013
Title:	Infrared-Reflective Coatings

Patent #:	8900705	Issue Dt:	12/02/2014	Application #:	13297869	Filing Dt:	11/16/2011
Publication #:	US20130122298	Pub Dt:	05/16/2013
Title:	MESOPOROUS TITANIUM DIOXIDE NANOPARTICLES EXHIBITING BIMODAL PORE SIZE DISTRIBUTIONS AND PROCESS FOR THEIR PRODUCTION

Patent #:	8394873	Issue Dt:	03/12/2013	Application #:	13310015	Filing Dt:	12/02/2011
Publication #:	US20120077933	Pub Dt:	03/29/2012
Title:	POLYSILOXANE MODIFIED TITANIUM DIOXIDE

Patent #:	8501132	Issue Dt:	08/06/2013	Application #:	13311241	Filing Dt:	12/05/2011
Publication #:	US20120308460	Pub Dt:	12/06/2012
Title:	NANOCOMPOSITE PARTICLE AND PROCESS OF PREPARING THE SAME

Patent #:	8465714	Issue Dt:	06/18/2013	Application #:	13406098	Filing Dt:	02/27/2012
Publication #:	US20120164047	Pub Dt:	06/28/2012
Title:	Catalyst Promoters In Vanadium-Free Mobile Catalyst

Patent #:	8507405	Issue Dt:	08/13/2013	Application #:	13550954	Filing Dt:	07/17/2012
Publication #:	US20120283092	Pub Dt:	11/08/2012
Title:	STABLE SUB-MICRON TITANIA SOLS

Patent #:	9352299	Issue Dt:	05/31/2016	Application #:	13679252	Filing Dt:	11/16/2012
Publication #:	US20130122074	Pub Dt:	05/16/2013
Title:	Neutral, Stable and Transparent Photocatalytic Titanium Dioxide Sols

Patent #:	9421519	Issue Dt:	08/23/2016	Application #:	13967601	Filing Dt:	08/15/2013
Publication #:	US20130331259	Pub Dt:	12/12/2013
Title:	SILICA-STABILIZED ULTRAFINE ANATASE TITANIA, VANADIA CATALYSTS, AND METHODS OF PRODUCTION THEREOF

Patent #:	8900536	Issue Dt:	12/02/2014	Application #:	13975073	Filing Dt:	08/23/2013
Publication #:	US20140056793	Pub Dt:	02/27/2014
Title:	CATALYST SUPPORT MATERIALS, CATALYSTS, METHODS OF MAKING THEM AND USES THEREOF

Patent #:	11223042	Issue Dt:	01/11/2022	Application #:	14230435	Filing Dt:	03/31/2014
Publication #:	US20150280231	Pub Dt:	10/01/2015
Title:	Lithium-Intercalated Titanium Dioxide, Lithium Titanate Particles Made Therefrom, and Related Methods

Patent #:	9126145	Issue Dt:	09/08/2015	Application #:	14324730	Filing Dt:	07/07/2014
Publication #:	US20140322116	Pub Dt:	10/30/2014
Title:	PHOTOCATALYTIC COATING

Patent #:	9708195	Issue Dt:	07/18/2017	Application #:	14395560	Filing Dt:	10/20/2014
Publication #:	US20150078985	Pub Dt:	03/19/2015
Title:	TiO2 BASED SCRUBBING GRANULES, AND METHODS OF MAKING AND USING SUCH TiO2 BASED SCRUBBING GRANULES

Patent #:	9731979	Issue Dt:	08/15/2017	Application #:	14395742	Filing Dt:	10/20/2014
Publication #:	US20150064100	Pub Dt:	03/05/2015
Title:	PURIFICATION OF TITANIUM TETRACHLORIDE

Patent #:	9228095	Issue Dt:	01/05/2016	Application #:	14460785	Filing Dt:	08/15/2014
Publication #:	US20140357751	Pub Dt:	12/04/2014
Title:	PHOTOCATALYTICALLY ACTIVE POLYSILOXANE COATING COMPOSITIONS

Patent #:	9108185	Issue Dt:	08/18/2015	Application #:	14518257	Filing Dt:	10/20/2014
Publication #:	US20150038324	Pub Dt:	02/05/2015
Title:	CATALYST SUPPORT MATERIALS, CATALYSTS, METHODS OF MAKING THEM AND USES THEREOF

Patent #:	9260318	Issue Dt:	02/16/2016	Application #:	14528259	Filing Dt:	10/30/2014
Publication #:	US20150057151	Pub Dt:	02/26/2015
Title:	MESOPOROUS TITANIUM DIOXIDE NANOPARTICLES AND PROCESS FOR THEIR PRODUCTION

Patent #:	9862616	Issue Dt:	01/09/2018	Application #:	14640391	Filing Dt:	03/06/2015
Publication #:	US20150175437	Pub Dt:	06/25/2015
Title:	TIO2 BASED SCRUBBING GRANULES, AND METHODS OF MAKING AND USING SUCH TIO2 BASED SCRUBBING GRANULES

Patent #:	10221467	Issue Dt:	03/05/2019	Application #:	15578972	Filing Dt:	02/20/2018
Publication #:	US20180163283	Pub Dt:	06/14/2018
Title:	TUNGSTEN AND VANADIUM SEPARATION

Patent #:	10639614	Issue Dt:	05/05/2020	Application #:	15769396	Filing Dt:	04/19/2018
Publication #:	US20180304234	Pub Dt:	10/25/2018
Title:	NOX REDUCING COATINGS AND METHODS FOR REDUCING NOX THEREWITH

Patent #:	NONE	Issue Dt:		Application #:	15776894	Filing Dt:	05/17/2018
Publication #:	US20180326401	Pub Dt:	11/15/2018
Title:	TITANIUM DIOXIDE COMPOSITIONS AND THEIR USE AS DEPOLLUTING AGENTS

Patent #:	10995012	Issue Dt:	05/04/2021	Application #:	16060194	Filing Dt:	06/07/2018
Publication #:	US20180370812	Pub Dt:	12/27/2018
Title:	CONCENTRATED PHOTOACTIVE, NEUTRAL TITANIUM DIOXIDE SOL

Assignor

CRISTAL USA INC.

Exec Dt:

04/29/2019

Assignee

TRONOX LLC

3301 NW 150TH ST.

OKLAHOMA CITY, OKLAHOMA 73134

Correspondence name and address
	SASHA L. BELING
	211 N. ROBINSON
	MCAFEE & TAFT, 10TH FLOOR, TWO LEADERSHIP SQUARE
	OKLAHOMA CITY, OK 73102

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