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Reel/Frame:	057879/0338			Pages:	11
		Recorded:	10/20/2021
Attorney Dkt #:	36084-30133
Conveyance:	SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).

Total properties: 69

Patent #:	5095098	Issue Dt:	03/10/1992	Application #:	07680165	Filing Dt:	04/03/1991
Title:	YTTRIUM AND RARE EARTH COMPOUNDS CATALYZED LACTONE POLYMERIZATION

Patent #:	5502158	Issue Dt:	03/26/1996	Application #:	07950854	Filing Dt:	09/22/1992
Title:	DEGRADABLE POLYMER COMPOSITION

Patent #:	5310599	Issue Dt:	05/10/1994	Application #:	08057817	Filing Dt:	05/06/1993
Title:	METHOD FOR MAKING POLYMERS OF ALPHA-HYDROXY ACIDS

Patent #:	5359026	Issue Dt:	10/25/1994	Application #:	08100550	Filing Dt:	07/30/1993
Title:	POLY(LACTIDE) COPOLYMER AND PROCESS FOR MANUFACTURE THEREOF

Patent #:	5374743	Issue Dt:	12/20/1994	Application #:	08128433	Filing Dt:	09/30/1993
Title:	PROCESS FOR THE SYNTHESIS OF LACTIDE OR GLYCOLIDE FROM LACTIC ACID OR GLYCOLIDE ACID OLIGOMERS

Patent #:	6326458	Issue Dt:	12/04/2001	Application #:	08133445	Filing Dt:	10/07/1993
Title:	CONTINUOUS PROCESS FOR THE MANUFACTURE OF LACTIDE AND LACTIDE POLYMERS

Patent #:	5556905	Issue Dt:	09/17/1996	Application #:	08221042	Filing Dt:	03/30/1994
Title:	PHYSICALLY-MODIFIED DEGRADABLE THERMOPLASTIC COMPOSITIONS

Patent #:	6310218	Issue Dt:	10/30/2001	Application #:	08231964	Filing Dt:	04/22/1994
Title:	MELT CRYSTALLIZATION PURIFICATION OF LACTIDES

Patent #:	5594095	Issue Dt:	01/14/1997	Application #:	08279732	Filing Dt:	07/27/1994
Title:	VISCOSITY-MODIFIED LACTIDE POLYMER COMPOSITION AND PROCESS FOR MANUFACTURE THEREOF

Patent #:	5521278	Issue Dt:	05/28/1996	Application #:	08292756	Filing Dt:	08/18/1994
Title:	INTEGRATED PROCESS FOR THE MANUFACTURE OF LACTIDE

Patent #:	5498650	Issue Dt:	03/12/1996	Application #:	08393773	Filing Dt:	02/24/1995
Title:	POLY(LACTIC ACID) COMPOSITION HAVING IMPROVED PHYSICAL PROPERTIES

Patent #:	5675021	Issue Dt:	10/07/1997	Application #:	08417597	Filing Dt:	04/05/1995
Title:	METHOD TO PRODUCE AND PURIFY CYCLIC ESTERS

Patent #:	5631066	Issue Dt:	05/20/1997	Application #:	08427635	Filing Dt:	04/21/1995
Title:	PROCESS FOR MAKING METALIZED FILMS AND FILMS PRODUCED THEREFROM

Patent #:	6027677	Issue Dt:	02/22/2000	Application #:	08437713	Filing Dt:	05/09/1995
Title:	FILMS CONTAINING POLY(HYDROXY ACID)S

Patent #:	5750732	Issue Dt:	05/12/1998	Application #:	08444954	Filing Dt:	05/19/1995
Title:	METHOD TO PRODUCE CYCLIC ESTERS

Patent #:	5539081	Issue Dt:	07/23/1996	Application #:	08445775	Filing Dt:	05/22/1995
Title:	MELT-STABLE LACTIDE POLYMER COMPOSITION AND PROCESS FOR MANUFACTURE THEREOF

Patent #:	5556895	Issue Dt:	09/17/1996	Application #:	08455990	Filing Dt:	05/31/1995
Title:	DEGRADABLE POLYDIOXANEONE-BASED MATERIALS

Patent #:	5801223	Issue Dt:	09/01/1998	Application #:	08457017	Filing Dt:	06/01/1995
Title:	DEGRADABLE POLYDIOXANEONE-BASED MATERIALS

Patent #:	5760118	Issue Dt:	06/02/1998	Application #:	08465462	Filing Dt:	06/05/1995
Title:	END USE APPLICATIONS OF BIODEGRADABLE POLYMERS

Patent #:	5686630	Issue Dt:	11/11/1997	Application #:	08473400	Filing Dt:	06/06/1995
Title:	PURIFYING CYCLIC ESTERS BY AQUEOUS SOLVENT EXTRACTION

Patent #:	5633342	Issue Dt:	05/27/1997	Application #:	08549567	Filing Dt:	10/27/1995
Title:	METHOD FOR THE SYNTHESIS OF ENVIRONMENTALLY DEGRADABLE BLOCK COPOLYMERS

Patent #:	5834582	Issue Dt:	11/10/1998	Application #:	08603578	Filing Dt:	02/20/1996
Title:	DEGRADABLE POLYMER COMPOSITION

Patent #:	5756651	Issue Dt:	05/26/1998	Application #:	08682095	Filing Dt:	07/17/1996
Title:	IMPACT MODIFIED POLYLACTIDE

Patent #:	5798435	Issue Dt:	08/25/1998	Application #:	08707245	Filing Dt:	09/03/1996
Title:	VISCOSITY-MODIFIED LACTIDE POLYMER COMPOSITION AND PROCESS FOR MANUFACTURE THEREOF

Patent #:	6183814	Issue Dt:	02/06/2001	Application #:	08862612	Filing Dt:	05/23/1997
Title:	COATING GRADE POLYLACTIDE AND COATED PAPER, PREPARATION AND USES THEREOF, AND ARTICLES PREPARED THEREFROM

Patent #:	5922832	Issue Dt:	07/13/1999	Application #:	08958228	Filing Dt:	10/27/1997
Title:	IMPACT MODIFIED MELT-STABLE LACTIDE POLYMER COMPOSITIONS AND PROCESSES FOR MANUFACTURE THEREOF

Patent #:	6114495	Issue Dt:	09/05/2000	Application #:	09053836	Filing Dt:	04/01/1998
Title:	LACTIC ACID RESIDUE CONTAINING POLYMER COMPOSITION AND PRODUCT HAVING IMPROVED STABILITY, AND METHOD FOR PREPARATION AND USE THEREOF

Patent #:	6506873	Issue Dt:	01/14/2003	Application #:	09072326	Filing Dt:	05/04/1998
Title:	DEGRADABLE POLYMER FIBERS; PREPARATION; PRODUCT; AND, METHODS OF USE

Patent #:	5908918	Issue Dt:	06/01/1999	Application #:	09084563	Filing Dt:	05/26/1998
Title:	IMPACT MODIFIED POLYLACTIDE

Patent #:	5998552	Issue Dt:	12/07/1999	Application #:	09119141	Filing Dt:	07/20/1998
Title:	VISCOSITY-MODIFIED LACTIDE POLYMER COMPOSITION AND PROCESS FOR MANUFACTURE THEREOF

Patent #:	6312823	Issue Dt:	11/06/2001	Application #:	09162523	Filing Dt:	09/29/1998
Title:	COMPOSTABLE MULTILAYER STRUCTURES, METHODS FOR MANUFACTURE AND ARTICLES PREPARED THEREFROM

Patent #:	6495631	Issue Dt:	12/17/2002	Application #:	09290127	Filing Dt:	04/12/1999
Title:	IMPACT MODIFIED MELT-STABLE LACTIDE POLYMER COMPOSITIONS AND PROCESSES FOR MANUFACTURE THEREOF

Patent #:	6291597	Issue Dt:	09/18/2001	Application #:	09400616	Filing Dt:	09/20/1999
Title:	VISCOSITY-MODIFIED LACTIDE POLYMER COMPOSITION AND PROCESS FOR MANUFACTURE THEREOF

Patent #:	6177193	Issue Dt:	01/23/2001	Application #:	09449881	Filing Dt:	11/30/1999
Title:	BIODEGRADABLE HYDROPHILIC BINDER FIBERS

Patent #:	6353086	Issue Dt:	03/05/2002	Application #:	09621927	Filing Dt:	07/24/2000
Title:	Lactic acid residue containing polymer and product having improved stability, and method for preparation and use thereof

Patent #:	6660211	Issue Dt:	12/09/2003	Application #:	09840749	Filing Dt:	04/23/2001
Publication #:	US20030015826	Pub Dt:	01/23/2003
Title:	METHODS OF MAKING BIODEGRADABLE FILMS HAVING ENHANCED DUCTILITY AND BREATHABILITY

Patent #:	6780357	Issue Dt:	08/24/2004	Application #:	10290751	Filing Dt:	11/08/2002
Publication #:	US20030062658	Pub Dt:	04/03/2003
Title:	SPLITTABLE MULTICOMPONENT POLYESTER FIBERS

Patent #:	8013031	Issue Dt:	09/06/2011	Application #:	10593111	Filing Dt:	09/14/2006
Publication #:	US20080262118	Pub Dt:	10/23/2008
Title:	EXTRUDED POLYLACTIDE FOAMS BLOWN WITH CARBON DIOXIDE

Patent #:	7015302	Issue Dt:	03/21/2006	Application #:	10726081	Filing Dt:	12/01/2003
Publication #:	US20040122185	Pub Dt:	06/24/2004
Title:	COPOLYMERS OF MONOCYCLIC ESTERS AND CARBONATES AND METHODS FOR MAKING SAME

Patent #:	7566753	Issue Dt:	07/28/2009	Application #:	11629798	Filing Dt:	12/15/2006
Publication #:	US20080050603	Pub Dt:	02/28/2008
Title:	BRANCHING POLYLACTIDE BY REACTING OH OR COOH POLYLACTIDE WITH EPOXIDE ACRYLATE (CO)POLYMER

Patent #:	7670545	Issue Dt:	03/02/2010	Application #:	12163466	Filing Dt:	06/27/2008
Publication #:	US20080258357	Pub Dt:	10/23/2008
Title:	METHOD FOR PRODUCING SEMICRYSTALLINE POLYLACTIC ACID ARTICLES

Patent #:	8183321	Issue Dt:	05/22/2012	Application #:	12445287	Filing Dt:	01/27/2010
Publication #:	US20100144971	Pub Dt:	06/10/2010
Title:	IMPACT MODIFIED POLYLACTIDE RESINS

Patent #:	8962791	Issue Dt:	02/24/2015	Application #:	12445288	Filing Dt:	03/02/2010
Publication #:	US20100152415	Pub Dt:	06/17/2010
Title:	POLYLACTIC ACID STEREOCOMPLEX COMPOSITIONS AND METHODS FOR MAKING AND USING SAME

Patent #:	8114939	Issue Dt:	02/14/2012	Application #:	12599502	Filing Dt:	11/09/2009
Publication #:	US20100249331	Pub Dt:	09/30/2010
Title:	METHOD FOR STABILIZING POLYMERS CONTAINING REPEATING LACTIC ACID UNITS, AND STABILIZED POLYMERS SO MADE

Patent #:	8268954	Issue Dt:	09/18/2012	Application #:	12669598	Filing Dt:	01/19/2010
Publication #:	US20100197884	Pub Dt:	08/05/2010
Title:	METHOD FOR MAKING COPOLYMERS OF LACTIDE AND A 1:4-3:6 DIANHYDROHEXITOL

Patent #:	8182725	Issue Dt:	05/22/2012	Application #:	12679365	Filing Dt:	03/22/2010
Publication #:	US20100308494	Pub Dt:	12/09/2010
Title:	METHODS FOR MAKING POLYLACTIC ACID STEREOCOMPLEX FIBERS

Patent #:	8377353	Issue Dt:	02/19/2013	Application #:	12679373	Filing Dt:	03/22/2010
Publication #:	US20100221471	Pub Dt:	09/02/2010
Title:	PROCESS OF MAKING CONJUGATE FIBERS

Patent #:	8722754	Issue Dt:	05/13/2014	Application #:	12988810	Filing Dt:	10/21/2010
Publication #:	US20110039962	Pub Dt:	02/17/2011
Title:	Extruded foams made with polylactides that have high molecular weights and high intrinsic viscosities

Patent #:	8173753	Issue Dt:	05/08/2012	Application #:	12991715	Filing Dt:	11/29/2010
Publication #:	US20110065871	Pub Dt:	03/17/2011
Title:	METHOD FOR PRODUCING ALIPHATIC POLYESTER RESIN, AND AN ALIPHATIC POLYESTER RESIN COMPOSITION

Patent #:	8552209	Issue Dt:	10/08/2013	Application #:	13203075	Filing Dt:	08/24/2011
Publication #:	US20120095240	Pub Dt:	04/19/2012
Title:	RECOVERY OF LACTIC ACID VALUES FROM A MESO-LACTIDE STREAM

Patent #:	8674056	Issue Dt:	03/18/2014	Application #:	13203211	Filing Dt:	08/24/2011
Publication #:	US20110306749	Pub Dt:	12/15/2011
Title:	METHODS FOR PRODUCING LACTIDE WITH RECYCLE OF MESO-LACTIDE

Patent #:	8901275	Issue Dt:	12/02/2014	Application #:	13321022	Filing Dt:	11/17/2011
Publication #:	US20120065342	Pub Dt:	03/15/2012
Title:	METHOD FOR PRODUCING CRYSTALLIZED POLYESTER

Patent #:	9023953	Issue Dt:	05/05/2015	Application #:	13825992	Filing Dt:	03/26/2013
Publication #:	US20130197186	Pub Dt:	08/01/2013
Title:	PROCESS FOR PRODUCTION OF POLY(LACTIC ACID)-TYPE RESIN, AND POLY(LACTIC ACID)-TYPE PREPOLYMER

Patent #:	9035076	Issue Dt:	05/19/2015	Application #:	14040530	Filing Dt:	09/27/2013
Publication #:	US20140031566	Pub Dt:	01/30/2014
Title:	RECOVERY OF LACTIC ACID VALUES FROM A MESO-LACTIDE STREAM

Patent #:	9290616	Issue Dt:	03/22/2016	Application #:	14122275	Filing Dt:	11/26/2013
Publication #:	US20140100350	Pub Dt:	04/10/2014
Title:	SOLID-PHASE POLYMERIZATION METHOD FOR PREPARING HIGH-MOLECULAR-WEIGHT ALIPHATIC POLYESTER

Patent #:	9045781	Issue Dt:	06/02/2015	Application #:	14232296	Filing Dt:	01/13/2014
Publication #:	US20140141475	Pub Dt:	05/22/2014
Title:	PROCESS FOR THE PRODUCTION OF OPTICALLY-ACTIVE ESTERS OF LACTIC ACID AND LACTYLLACTIC ACID

Patent #:	9045782	Issue Dt:	06/02/2015	Application #:	14232365	Filing Dt:	01/13/2014
Publication #:	US20140147898	Pub Dt:	05/29/2014
Title:	Process for the production of optically-active esters of lactic acid and lactyllactic acid

Patent #:	9045783	Issue Dt:	06/02/2015	Application #:	14232426	Filing Dt:	04/09/2014
Publication #:	US20140342413	Pub Dt:	11/20/2014
Title:	Process for the production of optically-active esters of lactic acid and lactyllactic acid

Patent #:	9080008	Issue Dt:	07/14/2015	Application #:	14234478	Filing Dt:	01/23/2014
Publication #:	US20140142276	Pub Dt:	05/22/2014
Title:	POLYLACTIC ACID RESIN AND METHOD FOR PRODUCING SAME

Patent #:	9284403	Issue Dt:	03/15/2016	Application #:	14343912	Filing Dt:	11/21/2014
Publication #:	US20150087799	Pub Dt:	03/26/2015
Title:	METHOD TO PRODUCE SEMI-CRYSTALLINE POLYLACTIDES

Patent #:	9404032	Issue Dt:	08/02/2016	Application #:	14360643	Filing Dt:	05/26/2014
Publication #:	US20140323365	Pub Dt:	10/30/2014
Title:	Polylactide Fibers

Patent #:	10294188	Issue Dt:	05/21/2019	Application #:	15120495	Filing Dt:	08/19/2016
Publication #:	US20170066709	Pub Dt:	03/09/2017
Title:	PROCESS FOR MAKING ESTERS OF 2-ACETOXYALKANOIC ACIDS USING AN ALPHA-HYDROXYALKANOIC ACID ESTER AND AN ACETATE ESTER AS STARTING MATERIALS

Patent #:	10385002	Issue Dt:	08/20/2019	Application #:	15120498	Filing Dt:	08/19/2016
Publication #:	US20170066708	Pub Dt:	03/09/2017
Title:	PROCESS FOR MAKING ESTERS OF 2-ACETOXYALKANOIC ACIDS USING A 3,6-DIALKYL-1,4-DIOXANE-2,5-DIONE OR POLY-(ALPHA-HYDROXYALKANOIC ACID) AS A STARTING MATERIAL

Patent #:	10208405	Issue Dt:	02/19/2019	Application #:	15194821	Filing Dt:	06/28/2016
Publication #:	US20160305045	Pub Dt:	10/20/2016
Title:	POLYLACTIDE FIBERS

Patent #:	10414714	Issue Dt:	09/17/2019	Application #:	15927682	Filing Dt:	03/21/2018
Publication #:	US20180208537	Pub Dt:	07/26/2018
Title:	PROCESS FOR MAKING ESTERS OF 2-ACETOXYALKANOIC ACIDS USING A 3,6-DIALKYL-1,4-DIOXANE-2,5-DIONE OR POLY-(ALPHA-HYDROXYALKANOIC ACID) AS A STARTING MATERIAL

Patent #:	10807344	Issue Dt:	10/20/2020	Application #:	16094269	Filing Dt:	10/17/2018
Publication #:	US20190126591	Pub Dt:	05/02/2019
Title:	POLYMER FOAM INSULATION STRUCTURE HAVING A FACING OF A MULTI-LAYER SHEET THAT CONTAINS A HEAT RESISTANT POLYMER LAYER AND A POLYLACTIDE RESIN LAYER

Patent #:	11787932	Issue Dt:	10/17/2023	Application #:	16759801	Filing Dt:	04/28/2020
Publication #:	US20200339805	Pub Dt:	10/29/2020
Title:	POLYLACTIC RESIN COMPOSITIONS FOR PAPERBOARD COATING AND PAPERBOARD COATING PROCESSES USING THE COMPOSITIONS

Patent #:	11566103	Issue Dt:	01/31/2023	Application #:	16960035	Filing Dt:	07/03/2020
Publication #:	US20200362102	Pub Dt:	11/19/2020
Title:	Hyperbranched Polylactide Resin Compositions

Patent #:	11739190	Issue Dt:	08/29/2023	Application #:	17266195	Filing Dt:	02/05/2021
Publication #:	US20210292510	Pub Dt:	09/23/2021
Title:	PROCESS FOR FORMING POLYLACTIDE EXPANDED BEAD FOAM

Assignor

NATUREWORKS LLC

Exec Dt:

10/20/2021

Assignee

JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT

10 SOUTH DEARBORN

CHICAGO, ILLINOIS 60603

Correspondence name and address
	DUSAN CLARK, ESQ.
	SIDLEY AUSTIN LLP
	2021 MCKINNEY AVE., SUITE 2000
	DALLAS, TX 75201

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