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Patent Assignment Assignor Details

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Assignor Name : SANDUSKY PLASTICS, INC.

Total Assignments: 4

Assignment: 1

Reel/Frame:	005108/0395			Pages:	47
		Recorded:	06/14/1989
Conveyance:	SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

SANDUSKY PLASTICS, INC.

Exec Dt:

06/01/1989

Assignee

CONTINENTAL BANK N.A.

231 SOUTH LASALLE STREET

CHICAGO, ILLINOIS 60697

Property

Pat #

Pub #

Intl #

App #

4881656

NONE

07261508

Correspondence name and address
	MAYER, BROWN & PLATT
	190 SOUTH LASALLE STREET
	CHICAGO, ILLINOIS 60603-3441

Assignment: 2

Reel/Frame:	005110/0462			Pages:	46
		Recorded:	06/14/1989
Conveyance:	SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

CLEAR SHIELD NATIONAL, INC.

Exec Dt:

06/01/1989

FILMCO INDUSTRIES, INC.

Exec Dt:

06/01/1989

PURE AIRE CORPORATION

Exec Dt:

06/01/1989

VISKASE CORPORATION

Exec Dt:

06/01/1989

SANDUSKY PLASTICS, INC.

Exec Dt:

06/01/1989

SANDUSKY PLASTICS OF DE, INC.

Exec Dt:

06/01/1989

VISKASE HOLDING CORPORATION

Exec Dt:

06/01/1989

VISKASE SALES CORPORATION

Exec Dt:

06/01/1989

ENVIRODYNE SUBSIDIARY, INC.

Exec Dt:

06/01/1989

VISKASE AUSTRALIA LIMITED AND VISKASE PUERTO RICO CORPORATION

Exec Dt:

06/01/1989

CONTINENTAL BANK N.A.

Exec Dt:

06/01/1989

Assignee

CONTINENTAL BANK N.A.

231 SOUTH LASALLE ST.

CHICAGO, ILLINOIS 60097

Property

Pat #

Pub #

Intl #

App #

4319899

NONE

06144693

Correspondence name and address
	MAYER, BROWN & PLATT
	190 SOUTH LA SALLE STREET
	CHICAGO, ILLINOIS 60603-3441

Assignment: 3

Reel/Frame:	006839/0085			Pages:	93
		Recorded:	01/19/1994
Conveyance:	SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

SANDUSKY PLASTICS, INC.

Exec Dt:

12/31/1993

VISKASKE CORPORATION

Exec Dt:

12/31/1993

Assignee

CITICORP NORTH AMERICA, INC.

200 S. WACKER DRIVE

CHICAGO, ILLINOIS 60606

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
4015051	NONE		05463591	4033382	NONE		05524719	4023329	NONE		05548699
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4431032	NONE		06417172	4431033	NONE		06417173	4452835	NONE		06422079
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4803757	NONE		06430582	4466464	NONE		06430897	4470171	NONE		06431469
4466465	NONE		06431535	4466466	NONE		06432053	4493130	NONE		06434559
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4674153	NONE		06832725	4693280	NONE		06842225	4740400	NONE		06845166
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4756057	NONE		06903919	4756914	NONE		06920381	4933217	NONE		06923080
4719667	NONE		06929455	4736775	NONE		06946347	4758463	NONE		06946721
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4766645	NONE		07039197	4869362	NONE		07040417	4737391	NONE		07042085
4863769	NONE		07042087	4963419	NONE		07049242	4748720	NONE		07052082
4863784	NONE		07054918	4798751	NONE		07054920	4759100	NONE		07062750
4771889	NONE		07063031	4874622	NONE		07068301	4734956	NONE		07078342
4911963	NONE		07091172	4748036	NONE		07102686	4773127	NONE		07115721
4889751	NONE		07117863	4784863	NONE		07126336	4814034	NONE		07141027
4851290	NONE		07141228	4781931	NONE		07144984	4778639	NONE		07145083
4865780	NONE		07152715	4857408	NONE		07172831	4857399	NONE		07172832
4842022	NONE		07176005	4812322	NONE		07180914	4837897	NONE		07182531
4818551	NONE		07183214	5084283	NONE		07191100	4885821	NONE		07226635
4873748	NONE		07229661	5053259	NONE		07235258	4892603	NONE		07243133
4915963	NONE		07252409	4917924	NONE		07285454	4867204	NONE		07298277
4914784	NONE		07302281	4985260	NONE		07326560	5032463	NONE		07364034
5055328	NONE		07367832	4951715	NONE		07380709	5027863	NONE		07381238
4976898	NONE		07384589	4997690	NONE		07395672	5030464	NONE		07403964
5108804	NONE		07420854	5152712	NONE		07425435	4991260	NONE		07442469
5051266	NONE		07444588	4970758	NONE		07463768	4988465	NONE		07469126
5030486	NONE		07473549	5021252	NONE		07473550	5049399	NONE		07473553
5087463	NONE		07477403	5047253	NONE		07489393	5077109	NONE		07498876
5059481	NONE		07501986	5003666	NONE		07529300	5230933	NONE		07551225
5062252	NONE		07564231	5085890	NONE		07574850	5032416	NONE		07574971
5120553	NONE		07577702	5256458	NONE		07584563	5230651	NONE		07724058
5145449	NONE		07775861	5256351	NONE		07779675	5256428	NONE		07779676
5149943	NONE		07818307	5277857	NONE		07822506	5209043	NONE		07845307
5207609	NONE		07851383	5207608	NONE		07851385	5173074	NONE		07868431
5238443	NONE		07932530	5272016	NONE		08020890	4063481	NONE		UNAVAILABLE

Correspondence name and address
	LILLI SIEGEL, ESQ.
	WEIL, GOTSHAL & MANGES
	767 FIFTH AVENUE
	NEW YORK, NY 10153

Assignment: 4

Reel/Frame:	007570/0155			Pages:	24
		Recorded:	06/28/1995
Conveyance:	SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

SANDUSKY PLASTICS, INC.

Exec Dt:

06/20/1995

Assignee

BT COMMERCIAL CORPORATION, AS COLLATERAL AGENT

233 SOUTH WACKER DRIVE

CHICAGO, ILLINOIS 60606

Properties

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

Pat #

Pub #

Intl #

App #

4881656

NONE

07261508

D342447

NONE

07918398

5305911

NONE

07961492

Correspondence name and address
	MEREDITH A. PARSONS
	KATTEN MUCHIN & ZAVIS
	525 WEST MONROE STREET
	SUITE 1600
	CHICAGO, IL 60661

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