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Patent Assignment Assignor Details

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Assignor Name : WILMINGTON TRUST COMPANY, AS COLLATERAL AGENT

Total Assignments: 23

Assignment: 1

Reel/Frame:	020876/0061			Pages:	148
		Recorded:	04/30/2008
Attorney Dkt #:	025245.00002
Conveyance:	CORRECTIVE ASSIGNMENT TO CORRECT THE THE RECORDATION OF THE COLLATERAL AGREEMENT PREVIOUSLY RECORDED ON REEL 015521 FRAME 0034. ASSIGNOR(S) HEREBY CONFIRMS THE CANCELLATION OF RECORDATION AGAINST PATENT NO. D379875..

Assignor

WILMINGTON TRUST COMPANY, AS COLLATERAL AGENT

Exec Dt:

03/12/2004

Assignee

SPIELBERG, JOHN M.

7536 FORSYTH

#207

ST. LOUIS, MISSOURI 63105

Property

Pat #

Pub #

Intl #

App #

D384114

NONE

29051405

Correspondence name and address
	BINGHAM B. LEVERICH
	1201 PENNSYLVANIA AVENUE, N.W.
	WASHINGTON, DC 20004

Assignment: 2

Reel/Frame:	015829/0307			Pages:	5
		Recorded:	10/01/2004
Conveyance:	RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).

Assignor

WILMINGTON TRUST COMPANY, AS COLLATERAL AGENT

Exec Dt:

09/30/2004

Assignee

PLIANT SOLUTIONS CORPORATION

1475 WOODFIELD ROAD, SUITE 700

SCHAUMBURG, ILLINOIS 60173

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
4767654	NONE		06788787	5707472	NONE		07957196	6312777	NONE		08043388
5814402	NONE		08050511	5441784	NONE		08222286	6086995	NONE		08242297
5736249	NONE		08291091	5910535	NONE		08642665	6084020	NONE		08890592
5935692	NONE		08947526	5929005	NONE		09205802	6057276	NONE		09302760
6153304	NONE		09373849	6120849	NONE		09373851

Correspondence name and address
	FEDERAL RESEARCH CORPORATION
	PENELOPE AGODOA
	1030 15TH STREET, NW, SUITE 92
	WASHINGTON, DC 20005

Assignment: 3

Reel/Frame:	015829/0504			Pages:	5
		Recorded:	10/01/2004
Conveyance:	RELEASE OF SECURITY INTEREST

Assignor

WILMINGTON TRUST COMPANY, AS COLLATERAL AGENT

Exec Dt:

09/30/2004

Assignee

PLIANT SOLUTIONS CORPORATION

1475 WOODFIELD ROAD, SUITE 700

SCHAUMBURG, ILLINOIS 60173

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
4767654	NONE		06788787	5707472	NONE		07957196	6312777	NONE		08043388
5814402	NONE		08050511	5441784	NONE		08222286	6086995	NONE		08242297
5736249	NONE		08291091	5910535	NONE		08642665	6084020	NONE		08890592
5935692	NONE		08947526	5929005	NONE		09205802	6057276	NONE		09302760
6153304	NONE		09373849	6120849	NONE		09373851

Correspondence name and address
	FEDERAL RESEARCH CORPORATION
	PENELOPE AGODOA
	1030 15TH STREET, NW, SUITE 92
	WASHINGTON, DC 20005

Assignment: 4

Reel/Frame:	016005/0459			Pages:	16
		Recorded:	04/29/2005
Conveyance:	RELEASE OF SECURITY

Assignor

WILMINGTON TRUST COMPANY, AS COLLATERAL AGENT

Exec Dt:

04/13/2005

Assignee

PLIANT CORPORATION

1475 WOODFIELD ROAD, SUITE 700

SCHAUMBURG, ILLINOIS 60173

Properties

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

6363692

US20010005971

09796262

6438926

US20020040563

10022451

Correspondence name and address
	CBC COMPANIES DBA FEDERAL RESEARCH
	1030 FIFTEENTH STREET, NW, STE 920
	ATTN: PENELOPE J.A. AGODOA
	WASHINGTON, DC 20005

Assignment: 5

Reel/Frame:	019102/0627			Pages:	13
		Recorded:	04/03/2007
Attorney Dkt #:	30579-00
Conveyance:	RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).

Assignor

WILMINGTON TRUST COMPANY, AS COLLATERAL AGENT

Exec Dt:

03/29/2007

Assignees

POLAROID HOLDING COMPANY

1265 MAIN STREET

WALTHAM, MASSACHUSETTS 02451

POLAROID CORPORATION

1265 MAIN STREET

WALTHAM, MASSACHUSETTS 02451

POLAROID ASIA PACIFIC LLC

1265 MAIN STREET

WALTHAM, MASSACHUSETTS 02451

POLAROID CAPITAL LLC

1265 MAIN STREET

WALTHAM, MASSACHUSETTS 02451

POLAROID EYEWEAR I LLC

1265 MAIN STREET

WALTHAM, MASSACHUSETTS 02451

POLAROID INTERNATIONAL HOLDING LLC

1265 MAIN STREET

WALTHAM, MASSACHUSETTS 02451

POLAROID INVESTMENT LLC

1265 MAIN STREET

WALTHAM, MASSACHUSETTS 02451

POLAROID LATIN AMERICA 1 CORPORATION

1265 MAIN STREET

WALTHAM, MASSACHUSETTS 02451

POLAROID NEW BEDFORD REAL ESTATE LLC

1265 MAIN STREET

WALTHAM, MASSACHUSETTS 02451

POLAROID NORWOOD REAL ESTATE LLC

1265 MAIN STREET

WALTHAM, MASSACHUSETTS 02451

POLAROID WALTHAM REAL ESTATE LLC

1265 MAIN STREET

WALTHAM, MASSACHUSETTS 02451

PETTERS CONSUMER BRANDS, LLC

4400 BAKER ROAD

MINNETONKA, MINNESOTA 55343

PETTERS CONSUMER BRANDS INTERNATIONAL, LLC

4400 BAKER ROAD

MINNETONKA, MINNESOTA 55343

ZINK INCORPORATED

1265 MAIN STREET

WALTHAM, MASSACHUSETTS 02451

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
5812186	NONE		08279434	6801233	US20030125206		10151432	NONE	US20030176281		10350856
7388686	US20040165054		10374847	6940533	US20040141044		10743234	NONE	US20040141049		10743235
6989850	US20040135873		10743351	6959849	US20040134958		10743588	6987524	US20040135872		10743631
6995783	US20040174424		10743632	7008759	US20040191668		10788963	6951952	US20040176617		10789276
7279264	US20040204317		10789566	7282317	US20040171817		10789600	7176161	US20040176248		10789648
7416267	US20050212839		10806627	7166558	US20040180284		10806749	6906735	US20050052521		10958139
7830405	US20060290769		11159880	7391427	US20060290770		11168676	7086795	US20050286959		11215682

Correspondence name and address
	CATHRYN J. QUINN
	1500 WELLS FARGO PLAZA
	7900 XERXES AVENUE SOUTH
	MINNEAPOLIS, MN 55431

Assignment: 6

Reel/Frame:	019580/0569			Pages:	9
		Recorded:	07/20/2007
Attorney Dkt #:	418,416-3
Conveyance:	NOTICE OF RELEASE OF PATENT SECURITY INTEREST

Assignor

WILMINGTON TRUST COMPANY, AS COLLATERAL AGENT

Exec Dt:

07/18/2007

Assignee

JACUZZI BRANDS, INC. (N/K/A REXNORD-ZURN HOLDINGS, INC.)

777 SOUTH FLAGLER DRIVE

SUITE 1100

WEST PALM BEACH, FLORIDA 33401-6172

Properties

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

4533476

NONE

06614127

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NONE

06865818

D301374

NONE

06936373

D310415

NONE

07093386

D305061

NONE

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D305063

NONE

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4918768

NONE

07122051

D308574

NONE

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NONE

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NONE

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D346434

NONE

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NONE

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NONE

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NONE

07943192

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NONE

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5361215

NONE

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NONE

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NONE

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NONE

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6502253

NONE

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D376432

NONE

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NONE

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D365144

NONE

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D360023

NONE

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NONE

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NONE

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D370534

NONE

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D363060

NONE

29030510

D367520

NONE

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NONE

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D383525

NONE

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D435298

NONE

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D438627

NONE

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D453835

NONE

29140459

D470946

NONE

29159238

0446845

NONE

UNAVAILABLE

Correspondence name and address
	SHARI L. GORDON
	400 S. HOPE STREET
	18TH FLOOR
	LOS ANGELES, CA 90071-2899

Assignment: 7

Reel/Frame:	019754/0383			Pages:	6
		Recorded:	08/29/2007
Attorney Dkt #:	18537-001
Conveyance:	RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).

Assignor

WILMINGTON TRUST COMPANY, AS COLLATERAL AGENT

Exec Dt:

08/24/2007

Assignee

HUFFY SPORTS DELAWARE, INC.

225 BYERS ROAD

MIAMISBURG, OHIO 45342

Properties

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

5026056

NONE

07395157

D345190

NONE

07837430

D350998

NONE

07936246

5354060

NONE

08019531

6001027

NONE

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D355234

NONE

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D363750

NONE

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D379394

NONE

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NONE

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NONE

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D396080

NONE

29065373

D394887

NONE

29065531

D394888

NONE

29065532

D408064

NONE

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D434820

NONE

29109410

D426601

NONE

29109415

D425157

NONE

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NONE

29109418

D434462

NONE

29118398

D435278

NONE

29118401

D531242

NONE

29238272

Correspondence name and address
	ZOE HILDEN
	1285 AVENUE OF THE AMERICAS
	NEW YORK, NY 10019-6064

Assignment: 8

Reel/Frame:	020317/0363			Pages:	6
		Recorded:	01/04/2008
Attorney Dkt #:	509265/1247
Conveyance:	RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).

Assignor

WILMINGTON TRUST COMPANY, AS COLLATERAL AGENT

Exec Dt:

12/21/2007

Assignee

COMPOSITE MAT SOLUTIONS L.L.C.

2700 RESEARCH FOREST DRIVE

SUITE 100

THE WOODLANDS, TEXAS 77381

Properties

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

5653551

NONE

08541083

6649110

NONE

09585252

6511257

NONE

09585253

6722831

US20020187017

10212551

6695527

US20030113162

10351807

Correspondence name and address
	MINDY M. LOK, ESQ.
	SIMPSON THACHER & BARTLETT LLP
	425 LEXINGTON AVENUE
	NEW YORK, NY 10017

Assignment: 9

Reel/Frame:	020317/0371			Pages:	6
		Recorded:	01/04/2008
Attorney Dkt #:	509265/1274
Conveyance:	RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).

Assignor

WILMINGTON TRUST COMPANY, AS COLLATERAL AGENT

Exec Dt:

12/21/2007

Assignee

NEWPARK DRILLING FLUIDS LABORATORY, INC.

2700 RESEARCH FOREST DRIVE

SUITE 100

THE WOODLANDS, TEXAS 77381

Properties

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

5403820

NONE

07996583

5710107

NONE

08492075

Correspondence name and address
	MINDY M. LOK, ESQ.
	SIMPSON THACHER & BARTLETT LLP
	425 LEXINGTON AVENUE
	NEW YORK, NY 10017

Assignment: 10

Reel/Frame:	020317/0377			Pages:	6
		Recorded:	01/04/2008
Attorney Dkt #:	509265/1247
Conveyance:	RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).

Assignor

WILMINGTON TRUST COMPANY, AS COLLATERAL AGENT

Exec Dt:

12/21/2007

Assignee

NEWPARK DRILLING FLUIDS, LP

2700 RESEARCH FOREST DRIVE

SUITE 100

THE WOODLANDS, TEXAS 77381

Properties

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

4780220

NONE

07053472

5969227

NONE

09016514

6884762

US20040082487

10281559

7441609

US20060054359

11263639

Correspondence name and address
	MINDY M. LOK, ESQ.
	SIMPSON THACHER & BARTLETT LLP
	425 LEXINGTON AVENUE
	NEW YORK, NY 10017

Assignment: 11

Reel/Frame:	020317/0383			Pages:	6
		Recorded:	01/04/2008
Attorney Dkt #:	509265/1247
Conveyance:	RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).

Assignor

WILMINGTON TRUST COMPANY, AS COLLATERAL AGENT

Exec Dt:

12/21/2007

Assignee

NEWPARK RESOURCES, INC.

2700 RESEARCH FOREST DRIVE

SUITE 100

THE WOODLANDS, TEXAS 77381

Properties

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

5589603

NONE

08294250

5734988

NONE

08606201

5961438

NONE

09052637

Correspondence name and address
	MINDY M. LOK, ESQ.
	SIMPSON THACHER & BARTLETT LLP
	425 LEXINGTON AVENUE
	NEW YORK, NY 10017

Assignment: 12

Reel/Frame:	020317/0389			Pages:	6
		Recorded:	01/04/2008
Attorney Dkt #:	509265/1247
Conveyance:	RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).

Assignor

WILMINGTON TRUST COMPANY, AS COLLATERAL AGENT

Exec Dt:

12/21/2007

Assignee

SOLOCO, L.L.C.

2700 RESEARCH FOREST DRIVE

SUITE 100

THE WOODLANDS, TEXAS 77381

Properties

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

6213139

NONE

09435166

NONE

US20040052999

10652367

Correspondence name and address
	MINDY M. LOK, ESQ.
	SIMPSON THACHER & BARTLETT LLP
	425 LEXINGTON AVENUE
	NEW YORK, NY 10017

Assignment: 13

Reel/Frame:	020317/0406			Pages:	6
		Recorded:	01/04/2008
Attorney Dkt #:	509265/1247
Conveyance:	RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).

Assignor

WILMINGTON TRUST COMPANY, AS COLLATERAL AGENT

Exec Dt:

12/21/2007

Assignee

SUPREME CONTRACTORS, L.L.C.

2700 RESEARCH FOREST DRIVE

SUITE 100

THE WOODLANDS, TEXAS 77381

Properties

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

5032037

NONE

07509059

6105415

NONE

09417817

Correspondence name and address
	MINDY M. LOK, ESQ.
	SIMPSON THACHER & BARTLETT LLP
	425 LEXINGTON AVENUE
	NEW YORK, NY 10017

Assignment: 14

Reel/Frame:	024515/0622			Pages:	86
		Recorded:	06/11/2010
Attorney Dkt #:	35680
Conveyance:	RELEASE

Assignor

WILMINGTON TRUST COMPANY, AS COLLATERAL AGENT

Exec Dt:

04/30/2010

Assignee

TELCORDIA TECHNOLOGIES, INC.

1 TELCORDIA DRIVE

PISCATAWAY, NEW JERSEY 08854

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
4647146	NONE		06651114	4575904	NONE		06673585	4661975	NONE		06711471
4641318	NONE		06727241	4642804	NONE		06732556	4710870	NONE		06753619
4706080	NONE		06769555	4705350	NONE		06777952	4704724	NONE		06805302
4704713	NONE		06813386	4709978	NONE		06831607	4748618	NONE		06865871
4748658	NONE		06886515	4782517	NONE		06904973	4797925	NONE		06911776
4747107	NONE		06916638	4817084	NONE		06919793	4779266	NONE		06923332
4746193	NONE		06936488	4755663	NONE		06939169	4761780	NONE		06945079
4833638	NONE		06945489	4772854	NONE		06946433	4740954	NONE		06948115
4812153	NONE		07002731	4751200	NONE		07021667	4751201	NONE		07021668
4775207	NONE		07026639	4858394	NONE		07027474	4791598	NONE		07029761
4734910	NONE		07029802	4835057	NONE		07029995	4811424	NONE		07042288
4821255	NONE		07046911	4834483	NONE		07046912	4833675	NONE		07057281
4755987	NONE		07059788	4768189	NONE		07062945	4866699	NONE		07065023
4813038	NONE		07068197	4827518	NONE		07082198	4843037	NONE		07087420
4821296	NONE		07089609	4768203	NONE		07098296	4797880	NONE		07106575
4984152	NONE		07106587	5041967	NONE		07108208	4833671	NONE		07118897
4819226	NONE		07118898	4893306	NONE		07118977	4833673	NONE		07118978
4855999	NONE		07118979	4835709	NONE		07125554	4788721	NONE		07130423
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4813756	NONE		07148071	4846540	NONE		07148294	4878240	NONE		07148331
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4910730	NONE		07167790	4846931	NONE		07174852	4870641	NONE		07175239
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5128932	NONE		07572712	5068749	NONE		07577220	5218604	NONE		07577273
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5104824	NONE		07609920	5104415	NONE		07612750	5073041	NONE		07612924
5121383	NONE		07615014	5206856	NONE		07616396	5197064	NONE		07618119
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5241580	NONE		07629389	5315646	NONE		07629447	5157654	NONE		07629576
5130984	NONE		07629584	5166926	NONE		07629604	5263156	NONE		07630556
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5058101	NONE		07641627	5187571	NONE		07649025	5055841	NONE		07649655
5117469	NONE		07649659	5132824	NONE		07651028	5130976	NONE		07654270
5079763	NONE		07662123	5065140	NONE		07666336	5136646	NONE		07666896
5181198	NONE		07668087	5148428	NONE		07670455	5276525	NONE		07673957
5111321	NONE		07677769	5130667	NONE		07683865	5128937	NONE		07686707
5127820	NONE		07686708	5200820	NONE		07692279	5293402	NONE		07694819
5177769	NONE		07695416	5155742	NONE		07695460	5222101	NONE		07695524
5132982	NONE		07697805	5287499	NONE		07702444	5145832	NONE		07703895
5179548	NONE		07722051	5133029	NONE		07722703	5220664	NONE		07736469
5116767	NONE		07754740	5305229	NONE		07756078	5319638	NONE		07758734
5155851	NONE		07762610	5177634	NONE		07782675	5206872	NONE		07786653
5222140	NONE		07789700	5198270	NONE		07789734	5218653	NONE		07790668
5172257	NONE		07790681	5175743	NONE		07796642	5367473	NONE		07798496
5259026	NONE		07809923	5207864	NONE		07814147	5293376	NONE		07819404
5179552	NONE		07821264	5216529	NONE		07824785	5213244	NONE		07844952
5204882	NONE		07846769	5241395	NONE		07859614	5253058	NONE		07861627
5241675	NONE		07865995	5256574	NONE		07866615	5295159	NONE		07870579
5239298	NONE		07870583	5226045	NONE		07880054	5267266	NONE		07881046
5304539	NONE		07881841	5388259	NONE		07883098	5341474	NONE		07884515
5371532	NONE		07884516	5253059	NONE		07884730	5278828	NONE		07893265
5313579	NONE		07893266	5381407	NONE		07893274	5177768	NONE		07901827
5175744	NONE		07901829	5173923	NONE		07901833	5327552	NONE		07902010
5303078	NONE		07902876	5436626	NONE		07906269	5291477	NONE		07927761
5442623	NONE		07931082	5539559	NONE		07934098	5245656	NONE		07942692
5351262	NONE		07943273	5283829	NONE		07955087	5251062	NONE		07961557
5351147	NONE		07966784	5463682	NONE		07972501	5511116	NONE		07972502
5442690	NONE		07972503	5455853	NONE		07972813	5450480	NONE		07972817
5367520	NONE		07981715	5353342	NONE		07987518	5351287	NONE		07988987
5373561	NONE		07992883	5335011	NONE		08003380	5438440	NONE		08006008
5289299	NONE		08006009	5333175	NONE		08010111	5345380	NONE		08010520
5392328	NONE		08013282	5437009	NONE		08018963	5299263	NONE		08026673
5363378	NONE		08029813	5298896	NONE		08031421	5583996	NONE		08033638
5386413	NONE		08034444	5301055	NONE		08039546	5381434	NONE		08039771
5311610	NONE		08041027	5345073	NONE		08045961	5361262	NONE		08049465
5455856	NONE		08050927	5504837	NONE		08059947	5418532	NONE		08061150
5491817	NONE		08068822	5539884	NONE		08069243	5353283	NONE		08069275
5414541	NONE		08070591	5359293	NONE		08071916	5343465	NONE		08075252
5327427	NONE		08080992	5392402	NONE		08084386	5490203	NONE		08097148
5541986	NONE		08097509	5363375	NONE		08100020	5331637	NONE		08100634
5406628	NONE		08101437	5323416	NONE		08109771	5481673	NONE		08110147
5301333	NONE		08113588	5600643	NONE		08125978	5335022	NONE		08126150
5343496	NONE		08127384	5400171	NONE		08131522	5361258	NONE		08142533
5412658	NONE		08142553	5790717	NONE		08143007	5543701	NONE		08149251
5537446	NONE		08153538	RE34954	NONE		08156120	5546542	NONE		08158665
5600820	NONE		08160525	5414707	NONE		08160526	5384568	NONE		08161102
5425090	NONE		08163316	5440594	NONE		08164508	5519772	NONE		08168612
5832519	NONE		08171266	5456832	NONE		08174037	5541443	NONE		08175422
5401665	NONE		08177506	5504780	NONE		08178228	5412256	NONE		08178428
5426668	NONE		08182320	5420928	NONE		08186208	5426641	NONE		08187973
5432785	NONE		08192763	5432783	NONE		08192764	5570420	NONE		08204106
5555378	NONE		08206777	5655118	NONE		08215756	5526370	NONE		08222628
5453780	NONE		08234802	5469433	NONE		08235062	5511119	NONE		08242577
5533016	NONE		08242799	5461622	NONE		08259418	5473680	NONE		08260370
5446807	NONE		08264673	5487072	NONE		08269267	5594911	NONE		08274502
5577258	NONE		08274503	5588061	NONE		08277808	5515307	NONE		08286161
5537467	NONE		08294461	5583859	NONE		08298557	5613032	NONE		08300824
5511121	NONE		08303048	5550818	NONE		08308313	5524141	NONE		08310913
5530939	NONE		08314757	5542043	NONE		08321185	5455877	NONE		08330040
5533115	NONE		08334120	5519774	NONE		08340988	5479830	NONE		08341724
5432373	NONE		08346329	5621768	NONE		08346446	RE35337	NONE		08355928
5475677	NONE		08366944	5746211	NONE		08368514	5563874	NONE		08379388
5541949	NONE		08380427	5533009	NONE		08383400	5633928	NONE		08402176
5650993	NONE		08407882	5481601	NONE		08408442	5583864	NONE		08413809
5677905	NONE		08413981	5635980	NONE		08416418	5572579	NONE		08417542
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5696815	NONE		08432578	5778056	NONE		08432580	5574778	NONE		08432581
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5615286	NONE		08436059	5757900	NONE		08459896	5680390	NONE		08466482
5614927	NONE		08490001	5701168	NONE		08496559	5655074	NONE		08498958
5615351	NONE		08499334	5615267	NONE		08503398	5638446	NONE		08520351
RE36633	NONE		08555196	5764277	NONE		08555370	6009326	NONE		08557921
5608801	NONE		08559213	5727063	NONE		08562925	5732078	NONE		08586416
5737103	NONE		08587909	5592672	NONE		08588279	5884181	NONE		08588979
5956638	NONE		08590751	5822681	NONE		08590997	6463270	NONE		08592212
5751961	NONE		08594749	6167279	NONE		08596884	5778057	NONE		08599573
5802232	NONE		08602391	5608789	NONE		08624202	5636208	NONE		08626858
5979672	NONE		08630304	6002758	NONE		08631387	5708681	NONE		08631784
5777988	NONE		08632813	6092070	NONE		08634084	5745488	NONE		08639603
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5751812	NONE		08702916	5905505	NONE		08716677	5930359	NONE		08717557
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5946582	NONE		08873408	5882951	NONE		08878018	5999610	NONE		08882276
6134660	NONE		08885403	5840371	NONE		08887507	5960178	NONE		08907445
6130939	NONE		08907599	5933489	NONE		08908942	6104811	NONE		08911690
6091819	NONE		08912251	6167025	NONE		08926255	6075631	NONE		08926332
6226111	NONE		08985159	6021202	NONE		08994636	5995611	NONE		08999843
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6397329	NONE		09197392	6285722	NONE		09199480	6185519	NONE		09204019
6493348	NONE		09204049	6724747	NONE		09205560	6128379	NONE		09206121
6216005	NONE		09223290	6208864	NONE		09223464	6256380	NONE		09233659
6560204	NONE		09260109	6216128	NONE		09260110	6438150	NONE		09264997
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6611510	US20020191567		09883569	6771934	US20030003906		09884637	6708036	US20030003918		09884649
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7009961	US20030026244		09911297	6999583	US20020041565		09922064	7031278	US20020193114		09975801
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7103360	US20020068575		10045346	7103360	US20020068575		10045346	6766364	US20030135596		10047255
7127485	US20030140092		10052099	7016396	US20030091096		10054134	6934290	US20030142677		10057462
6914963	US20020146095		10061815	7072340	US20030142642		10062593	6895235	US20020183039		10062694
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NONE	US20030014336		10139503	6768963	US20030233210		10170049	6612006	US20030029013		10277019
6832074	US20040203459		10287086	NONE	US20040103311		10305817	7020256	US20030147519		10350855
NONE	US20040146299		10353526	6839328	US20040151123		10356089	7349378	US20040165562		10370719
7106833	US20040095921		10400354	7152065	US20040220944		10427595	NONE	US20040225733		10430140
8139551	US20040095914		10444953	7587598	US20040098588		10609685	6975709	US20050008129		10616146
NONE	US20050060390		10662893	7779065	US20050066052		10665033	NONE	US20040122976		10694199
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7072664	US20050153704		10756629	7072664	US20050153704		10756629	7046647	US20050163078		10761243
NONE	US20060126814		10766408	7286480	US20050169196		10768911	NONE	US20050198363		10772482
7912902	US20050033808		10779058	7092707	US20050181835		10779432	7546082	US20050195774		10791603
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7965620	US20050276217		10853083	7620687	US20060047751		10876983	8385937	US20060009232		10885238
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Correspondence name and address
	IP RESEARCH PLUS, INC.
	21 TADCASTER CIRCLE
	ATTN: PENELOPE J.A. AGODOA
	WALDORF, MD 20602

Assignment: 15

Reel/Frame:	025884/0802			Pages:	6
		Recorded:	03/02/2011
Attorney Dkt #:	0105452-00405
Conveyance:	RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).

Assignor

WILMINGTON TRUST COMPANY, AS COLLATERAL AGENT

Exec Dt:

03/01/2011

Assignee

CASELLA WASTE SYSTEMS, INC.

25 GREENS HILL LANE

RUTLAND, VERMONT 05701

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
7302407	US20050177451		10987317	7918343	US20050173306		10989425	7264124	US20050126958		10989604
NONE	US20050115690		10991854	7341156	US20050242006		11106634	7757863	US20060000237		11135291
7696874	US20070102506		11269221	8631668	US20060122725		11270654	NONE	US20070185612		11349120
NONE	US20070260466		11387076	NONE	US20070219862		11387077	7611018	US20060254957		11487372
7561045	US20080061124		11515789	7728730	US20080061125		11515806	NONE	US20070012599		11518985
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8068029	US20090243849		12483144	9217188	US20100038594		12491650	8349034	US20100031560		12492093
NONE	US20100018113		12492096

Correspondence name and address
	DAVID L. CAVANAUGH
	1875 PENNSYLVANIA AVENUE, NW
	WILMER CUTLER PICKERING HALE AND DORR
	WASHINGTON, DC 20006

Assignment: 16

Reel/Frame:	029266/0361			Pages:	9
		Recorded:	11/08/2012
Attorney Dkt #:	105452.458
Conveyance:	RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).

Assignor

WILMINGTON TRUST COMPANY, AS COLLATERAL AGENT

Exec Dt:

11/08/2012

Assignee

CASELLA WASTE SYSTEMS, INC.

25 GREENS HILL LANE

RUTLAND, VERMONT 05701

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
5119894	NONE		07657647	NONE	US20050115690		10991854	7168888	US20060222464		11098426
8631668	US20060122725		11270654	8560459	US20070112577		11282075	NONE	US20070185612		11349120
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7501951	US20080061977		11515805	NONE	US20070012599		11518985	NONE	US20080086411		11542880
7422393	US20070189856		11698021	8459466	US20080290006		11802497	8357232	US20130025455		12400628

Correspondence name and address
	STEPHANIE GEIS
	60 STATE STREET
	WILMERHALE LLP
	BOSTON, MA 02109

Assignment: 17

Reel/Frame:	029266/0824			Pages:	9
		Recorded:	11/08/2012
Attorney Dkt #:	105452.458
Conveyance:	RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).

Assignor

WILMINGTON TRUST COMPANY, AS COLLATERAL AGENT

Exec Dt:

11/08/2012

Assignee

CASELLA WASTE SYSTEMS, INC.

25 GREENS HILL LANE

RUTLAND, VERMONT 05701

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
8020767	US20070222600		11384303	7722289	US20070014634		11415075	7870042	US20070262878		11433505
7905987	US20080121361		11505512	7955419	US20090028646		11878586	7994909	US20090169348		12401468

Correspondence name and address
	STEPHANIE GEIS
	60 STATE STREET
	WILMERHALE LLP
	60 STATE STREET, MA 02109

Assignment: 18

Reel/Frame:	033647/0327			Pages:	17
		Recorded:	08/28/2014
Attorney Dkt #:	049646-0121
Conveyance:	RELEASE OF SECURITY INTEREST

Assignor

WILMINGTON TRUST COMPANY, AS COLLATERAL AGENT

Exec Dt:

08/18/2014

Assignee

ALION SCIENCE AND TECHNOLOGY CORPORATION

1750 TYSONS BOULEVARD, SUITE 1300

MCLEAN, VIRGINIA 22102

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
4837044	NONE		07006661	5028136	NONE		07342313	5326530	NONE		07643332
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7093188	US20030192001		10116132	7109888	US20030151509		10267703	7109888	US20030151509		10267703
6816008	US20040124916		10331930	6816008	US20040124916		10331930	NONE	US20050004423		10841428
NONE	US20050278838		10868197	NONE	US20060253001		11203718	NONE	US20060242546		11472423
7549106	US20060242547		11473658	NONE	US20070146367		11598701	NONE	US20080115992		11647581
8151175	US20070234185		11761662	8006170	US20070234171		11761671	7710643	US20080180798		11902936
NONE	US20110002191		12000097	7980522	US20090166498		12005611	8190964	US20090249170		12484401
8190964	US20090249170		12484401	9238586	US20100140170		12591504	8131724	US20100169329		12643662
NONE	US20120161788		13192359	8560546	US20120197913		13363806