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Assignor Name : NATIONAL BANK OF DETROIT

Total Assignments: 5

Assignment: 1

Reel/Frame:	005300/0328			Pages:	49
		Recorded:	03/23/1990
Conveyance:	RELEASED BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).

Assignor

NATIONAL BANK OF DETROIT

Exec Dt:

10/30/1986

Assignee

ENERGY CONVERSION DEVICES, INC.

1676 WEST MAPLE ROAD

A DE CORP.

TROY, MICHIGAN 48084

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
3508968	NONE		04198093	3527962	NONE		04555894	3528856	NONE		04575895
3571669	NONE		04710033	3571670	NONE		04720572	3571671	NONE		04720573
3571672	NONE		04720574	3615835	NONE		04728164	3715634	NONE		04742717
3571673	NONE		04754533	3593195	NONE		04767994	3571809	NONE		04773001
3629863	NONE		04773013	3573757	NONE		04773035	3634927	NONE		04779674
3513355	NONE		04787476	3559582	NONE		04787477	3564278	NONE		04787509
3530441	NONE		04791441	3708717	NONE		04825153	3611177	NONE		04825234
3611063	NONE		04825235	3619732	NONE		04825236	3627924	NONE		04825274
3644741	NONE		04825289	3802879	NONE		04828469	3698006	NONE		04828859
3588638	NONE		04830581	3588639	NONE		04830582	3656032	NONE		04859630
3675090	NONE		04867341	3699543	NONE		04887076	3689933	NONE		05001264
3659936	NONE		05001265	3654864	NONE		05003453	3696344	NONE		05012622
3626386	NONE		05016697	3665425	NONE		05017641	3678852	NONE		05027390
3636526	NONE		05044225	3899558	NONE		05070155	3647664	NONE		05070156
3737877	NONE		05075002	3659149	NONE		05090659	3715607	NONE		05120827
3775174	NONE		05145286	3868651	NONE		05161219	3801365	NONE		05169253
3819377	NONE		05171104	3748501	NONE		05184179	3763468	NONE		05185638
3803508	NONE		05186158	3797925	NONE		05195324	4113494	NONE		05205861
3829215	NONE		05251022	3816197	NONE		05264937	3872492	NONE		05275138
3774196	NONE		05325532	4379827	NONE		05350372	3944357	NONE		05359717
3983076	NONE		05375794	3823331	NONE		05377415	3876985	NONE		05377750
3886577	NONE		05396497	4000334	NONE		05407944	3877049	NONE		05419633
3961314	NONE		05448289	3966317	NONE		05458715	3922648	NONE		05498299
3983542	NONE		05546299	3988720	NONE		05546312	4267261	NONE		05577003
3980505	NONE		05579821	4066460	NONE		05596616	4142896	NONE		05596646
4142898	NONE		05713406	4205387	NONE		05724084	4138262	NONE		05724993
4123157	NONE		05742645	4103044	NONE		05745455	4097846	NONE		05786117
4177473	NONE		05797929	4158793	NONE		05814383	4211838	NONE		05827470
4177474	NONE		05841369	4170728	NONE		05871435	4178415	NONE		05888915
4137078	NONE		05891498	4465704	NONE		05937432	4194826	NONE		05939367
4226522	NONE		05961691	4226523	NONE		05961692	4271257	NONE		06001965
4251564	NONE		06011155	4228687	NONE		06023344	4281058	NONE		06073700
4242439	NONE		06079377	4346449	NONE		06091454	4453822	NONE		06098388
4360265	NONE		06113647	4260250	NONE		06139179	4544473	NONE		06148915
4544473	NONE		06148915	4332880	NONE		06173046	4339255	NONE		06185528
4339255	NONE		06185528	4360579	NONE		06207229	4363691	NONE		06208885
4348104	NONE		06227941	4344701	NONE		06227957	4382675	NONE		06227958
4355890	NONE		06227959	4338466	NONE		06250366	4340662	NONE		06277720
4499557	NONE		06281018	4410265	NONE		06289232	4402597	NONE		06290619
4404926	NONE		06309577	4431561	NONE		06372665	4448877	NONE		06392576
4451556	NONE		06392579	4446224	NONE		06392580	4460678	NONE		06392586
4545111	NONE		06513997	4501487	NONE		06523341	4588903	NONE		06544582
4633284	NONE		06549979	4620208	NONE		06549996	4654295	NONE		06557773
4622654	NONE		06570980	4532078	NONE		06599949	4551400	NONE		06601641
4537670	NONE		06603618	4615969	NONE		06603626	4535055	NONE		06612001
4639087	NONE		06639001	4599705	NONE		06649205	4646266	NONE		06655961
4592867	NONE		06662683	4653024	NONE		06674112	4593199	NONE		06692964
4654224	NONE		06703074	4630355	NONE		06709876	4623697	NONE		06728966
4656103	NONE		06736433	4621032	NONE		06760226	4637967	NONE		06770704
4620200	NONE		06780667	4597162	NONE		06785367	4670214	NONE		06861889
4752118	NONE		06918733	4788594	NONE		06918952	4788593	NONE		06918953
4695859	NONE		06921030	4746989	NONE		06924729	4772870	NONE		06933226
4820394	NONE		06935881	4845533	NONE		06936552	4809044	NONE		06936553
4868616	NONE		06940380	4716088	NONE		06947148	4769338	NONE		07023344
4821268	NONE		07113579	4106939	NONE		UNAVAILABLE	4199615	NONE		UNAVAILABLE
4082861	NONE		UNAVAILABLE	4015282	NONE		UNAVAILABLE

Correspondence name and address
	KENNETH M. MASSARONI
	ENERGY CONVERSION DEVICES, INC.
	1675 WEST MAPLE ROAD
	TROY, MI 48084

Assignment: 2

Reel/Frame:	004686/0590			Pages:	3
		Recorded:	04/06/1987
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignor

NATIONAL BANK OF DETROIT

Exec Dt:

03/24/1987

Assignee

ENERGY CONVERSION DEVICES, INC.

1675 WEST MAPLE ROAD

TROY, MICHIGAN

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
4544473	NONE		06148915	4339255	NONE		06185528	4431561	NONE		06372665
4551400	NONE		06601641	4637967	NONE		06770704	4623597	NONE		06801545
4670214	NONE		06861889	4716088	NONE		06947148

Correspondence name and address
	ARNOLD, WHITE & DURKEE
	750 BERING DRIVE
	POST OFFICE BOX 4433
	HOUSTON, TX 77210

Assignment: 3

Reel/Frame:	005030/0001			Pages:	6
		Recorded:	03/10/1989
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignor

NATIONAL BANK OF DETROIT

Exec Dt:

10/25/1988

Assignee

ENERGY CONVERSION DEVICES, INC., ("ECD")

1676 WEST MAPLE ROAD

A DE. CORP.

TROY, MICHIGAN 48084

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
4217374	NONE		05884664	4226898	NONE		05887353	4603356	NONE		06590941
4660095	NONE		06607153	4675739	NONE		06713928	4680085	NONE		06851756
4703336	NONE		06853264	4689645	NONE		06853269	4728803	NONE		06885897
4725889	NONE		06885907	4739414	NONE		06885988	4725890	NONE		06886293
4714836	NONE		06907926	4728802	NONE		06908423	4691243	NONE		06912476
4691244	NONE		06912477	4764682	NONE		06917094	4746989	NONE		06924729
4868616	NONE		06940380	4792859	NONE		07012414	4766500	NONE		07070274
4746804	NONE		07093842	4777534	NONE		07111233	4768096	NONE		07111234
4827084	NONE		07122990	4868664	NONE		07208947	4907088	NONE		07222676

Correspondence name and address
	DICKINSON, WRIGHT, MOON, VAN DUSEN ETAL
	800 FIRST NATIONAL BUILDING
	DETROIT, MI 48226-3555

Assignment: 4

Reel/Frame:	004968/0821			Pages:	1
		Recorded:	11/14/1988
Conveyance:	PARTIAL RELEASE RECORDED OCT. 17, 1986, OCT. 31, 1986 AND MAR. 24, 1987, AT REELS 4661, FRAMES 410-484 AND REEL 4703, FRAMES 031-046 RESPECTIVELY. (SEE RECORD FOR DETAILS).