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Patent Assignment Assignee Details

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Assignee Name : STATE STREET BANK & TRUST COMPANY

Total Assignments: 8

Assignment: 1

Reel/Frame:	006273/0190			Pages:	16
		Recorded:	10/06/1992
Conveyance:	SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

ENVIRONMENTAL PRODUCTS CORPORATION

Exec Dt:

06/30/1992

ENVIPCO LEASING, INC.

Exec Dt:

06/30/1992

ENVIPCO COMPOSITES, INC.

Exec Dt:

06/30/1992

ENVIPCO CALIFORNIA, INC.

Exec Dt:

06/30/1992

CALIFORNIA CZ MANAGEMENT SERVICES, INC.

Exec Dt:

06/30/1992

ENVIPCO MANAGEMENT SERVICES

Exec Dt:

06/30/1992

Assignee

STATE STREET BANK & TRUST COMPANY

225 FRANKLIN STREET

BOSTON, MASSACHUSETTS 02110

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
4324325	NONE		06106104	4345679	NONE		06148371	4440284	NONE		06355206
4469212	NONE		06370241	4492295	NONE		06377918	4573641	NONE		06552777
4579216	NONE		06651709	4784251	NONE		07004348	5173271	NONE		07251558
4919534	NONE		07251559	5028870	NONE		07339657	5068835	NONE		07584507

Correspondence name and address
	FINNEGAN, HENDERSON, FARABOW,
	GARRETT & DUNNER
	DAVID W. HILL, ESQ.
	1300 I STREET, N.W.
	WASHINGTON, D.C. 20005

Assignment: 2

Reel/Frame:	006768/0026			Pages:	4
		Recorded:	11/22/1993
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

PLASTITE CORPORATION

Exec Dt:

10/13/1993

Assignee

STATE STREET BANK & TRUST COMPANY

ATTN: FREDERIC EPSTEIN, V.P.

225 FRANKLIN STREET

BOSTON, MASSACHUSETTS 02110

Properties

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

4228916

NONE

05926542

4530442

NONE

06645021

Correspondence name and address
	HENRY ROSEN, ESQ.
	MINTZ, LEVIN, COHN, FERRIS ET AL
	1 FINANCIAL CENTER
	BOSTON, MA 02111

Assignment: 3

Reel/Frame:	006838/0485			Pages:	4
		Recorded:	01/18/1994
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

CRYO2 CORPORATION

Exec Dt:

01/12/1994

Assignee

STATE STREET BANK & TRUST COMPANY

225 FRANKLIN STREET

BOSTON, MASSACHUSETTS 02101

Properties

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

4451276

NONE

06409336

4462223

NONE

06479495

D287050

NONE

06539543

D287051

NONE

06539544

4570819

NONE

06556390

Correspondence name and address
	SENNIGER, POWERS, LEAVITT & ROEDEL
	KURT F. JAMES, ESQ.
	ONE METROPOLITAN SQUARE
	16TH FLOOR
	ST. LOUIS, MO 63102

Assignment: 4

Reel/Frame:	007869/0470			Pages:	5
		Recorded:	10/02/1995
Conveyance:	SECURITY AGREEMENT

Assignor

NUCLEAR METALS, INC.

Exec Dt:

09/26/1995

Assignee

STATE STREET BANK & TRUST COMPANY

CORPORATE BANKING M-2

225 FRANKLIN STREET

BOSTON, MASSACHUSETTS 02110

Properties

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

4837375

NONE

07005011

4824478

NONE

07161979

5421916

NONE

08117218

5417778

NONE

08187684

Correspondence name and address
	GOODWIN, PROCTER & HOAR
	ROBERT J. WAELDNER
	EXCHANGE PLACE
	BOSTON, MASSACHUSETTS 02109

Assignment: 5

Reel/Frame:	008178/0943			Pages:	8
		Recorded:	10/10/1996
Conveyance:	SECURITY AGREEMENT

Assignor

DYMAX CORPORATION

Exec Dt:

06/28/1996

Assignee

STATE STREET BANK & TRUST COMPANY

LEGAL DEPT., M-2, ATTN: R. SCOTT SAWYER

225 FRANKLIN STREET

BOSTON, MASSACHUSETTS 02110

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
4348503	NONE		06156475	4429088	NONE		06355466	4432829	NONE		06355475
4964938	NONE		07037464	4819842	NONE		07092566	4963220	NONE		07346249
5039715	NONE		07573395	5185196	NONE		07612961	5225315	NONE		07762416
5393800	NONE		07839830	5387444	NONE		07842459	5387800	NONE		07933357
5385958	NONE		08026814	5388754	NONE		08038800	5512608	NONE		08379746
5712321	NONE		08595393

Correspondence name and address
	R. SCOTT SAWYER, ESQ.
	225 FRANKLIN STREET
	LEGAL M-2
	BOSTON, MA 02110

Assignment: 6

Reel/Frame:	008283/0495			Pages:	21
		Recorded:	12/03/1996
Conveyance:	SECURITY AGREEMENT

Assignors

ENVIRONMENTAL PRODUCTS CORPORATION

Exec Dt:

08/12/1996

ENVIPCO COMPOSITES, INC.

Exec Dt:

08/12/1996

ENVIPCO MANAGEMENT SERVICES, INC.

Exec Dt:

08/12/1996

MIDDLE EARTH RECYCLING COMPANY, INC.

Exec Dt:

08/12/1996

Assignees

STATE STREET BANK & TRUST COMPANY

225 FRANKLIN STREET

CORPORATE HEADQUARTERS

BOSTON, MASSACHUSETTS 02110

MELLON BANK, N.A.

225 FRANKLIN STREET

1735 MARKET STREET

PHILADELPHIA, PENNSYLVANIA 19101

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
4324325	NONE		06106104	4345679	NONE		06148371	4440284	NONE		06355206
4469212	NONE		06370241	4492295	NONE		06377918	4579216	NONE		06651709
4784251	NONE		07004348	4919534	NONE		07251559	5028870	NONE		07339657
5068835	NONE		07584507	5226519	NONE		07915867	5441160	NONE		08088333
5557721	NONE		08107599	5355987	NONE		08132233	5477953	NONE		08148620
5560552	NONE		08150830	5411622	NONE		08176466	5465822	NONE		08199395
5593017	NONE		08214498	5630493	NONE		08321864	5502559	NONE		08350739

Correspondence name and address
	HILL & BARLOW
	PETER KATZ, ESQ.
	ONE INTERNATIONAL PLACE
	BOSTON, MA 02110

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