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Trademark Assignment Assignor Details

Assignor Name : VISKASE COMPANIES, INC.

Total Assignments: 13

Assignment: 1

Reel/Frame:	2712/0954	View Recorded Assignment		Pages:	19
		Recorded:	04/14/2003
Conveyance:	SECURITY INTEREST

Assignor

VISKASE COMPANIES, INC.

Exec Dt:	04/03/2003
Entity Type:	CORPORATION
Citizenship:	DELAWARE

Assignee

ARNOS CORP.

767 FIFTH AVENUE, 47TH FLOOR

ICAHN ASSOCIATES CORP.

NEW YORK, NEW YORK 10153

Entity Type:	CORPORATION
Citizenship:	NEVADA

Properties

Ser. #	Reg. #	Ser. #	Reg. #	Ser. #	Reg. #	Ser. #	Reg. #	Ser. #	Reg. #
71428452	379873	71478262	417447	71521545	525848	71521546	502256	72265752	843472
73108846	1086943	73113001	1076298	73366912	1243660	73456040	1308994	73586196	1444068
73586197	1414997	73586212	1444069	73672949	1501289	74034112	1671120	74096561	1653667
74285934	1889386	74285936	1889387	74303867	1775218	74403524	1827478	74403525	1827479
74453651	2132918	74459357	1865580	74616345	1946715	75392128	2209002	75392129	2225539
78189030	3130477

Correspondence name and address
	JENNER & BLOCK LLC
	MARIANN R. MURPHY
	ONE IBM PLAZA
	CHICAGO, IL 60611

Assignment: 2

Reel/Frame:	2885/0273	View Recorded Assignment		Pages:	34
		Recorded:	07/02/2004
Conveyance:	SECURITY INTEREST

Assignor

VISKASE COMPANIES, INC.

Exec Dt:	06/29/2004
Entity Type:	CORPORATION
Citizenship:	DELAWARE

Assignee

LASALLE BANK NATIONAL ASSOCIATION

135 S. LASALLE

CHICAGO, ILLINOIS 60603

Entity Type:	NATIONAL BANK
Citizenship:	NONE

Properties

Ser. #	Reg. #	Ser. #	Reg. #	Ser. #	Reg. #	Ser. #	Reg. #	Ser. #	Reg. #
71428452	379873	71521545	525848	71521546	502256	73108846	1086943	73113001	1076298
73586196	1444068	73586197	1414997	73586212	1444069	74096561	1653667	74403524	1827478
74403525	1827479	74453651	2132918	74459357	1865580	74616345	1946715	75392128	2209002
75392129	2225539	76259177	2660616	78189030	3130477

Correspondence name and address
	JENNER & BLOCK LLP
	MARIANN R. MURPHY
	ONE IBM PLAZA
	CHICAGO, IL 60611

Assignment: 3

Reel/Frame:	3016/0049	View Recorded Assignment		Pages:	37
		Recorded:	07/29/2004
Conveyance:	SECURITY INTEREST

Assignor

VISKASE COMPANIES, INC.

Exec Dt:	06/29/2004
Entity Type:	CORPORATION
Citizenship:	NONE

Assignee

WELLS FARGO FOOTHILL, INC.

2450 COLORADO AVENUE

SUITE 3000 W

SANTA MONICA, CALIFORNIA 90404

Entity Type:	CORPORATION
Citizenship:	CALIFORNIA

Properties

Ser. #	Reg. #	Ser. #	Reg. #	Ser. #	Reg. #	Ser. #	Reg. #	Ser. #	Reg. #
71428452	379873	71478262	417447	71521545	525848	71521546	502256	72265752	843472
73108846	1086943	73113001	1076298	73366912	1243660	73456040	1308994	73586196	1444068
73586197	1414997	73586212	1444069	73672949	1501289	74006858	1617120	74034112	1671120
74096561	1653667	74303867	1775218	74403524	1827478	74403525	1827479	74453651	2132918
74616345	1946715	75392128	2209002	75392129	2225539	75623711	2610085	76259177	2660616
78189030	3130477	78192360	NONE

Correspondence name and address
	FEDERAL RESEARCH COMPANY, LLC
	PENELOPE J.A. AGODOA
	1030 15TH STREET, N.W., SUITE 920
	WASHINGTON, D.C. 20005

Domestic representative

Assignment: 4

Reel/Frame:	3551/0859	View Recorded Assignment		Pages:	9
		Recorded:	05/31/2007
Attorney Dkt #:	41071-10028
Conveyance:	SECURITY INTEREST

Assignor

VISKASE COMPANIES, INC.

Exec Dt:	05/25/2007
Entity Type:	CORPORATION
Citizenship:	DELAWARE

Assignee

LASALLE BANK NATIONAL ASSOCIATION

135 SOUTH LASALLE STREET

CHICAGO, ILLINOIS 60603

Entity Type:	NATIONAL BANKING ASSOCIATION
Citizenship:	NONE

Properties

Ser. #	Reg. #	Ser. #	Reg. #	Ser. #	Reg. #	Ser. #	Reg. #	Ser. #	Reg. #
71478262	417447	72265752	843472	73366912	1243660	73456040	1308994	73672949	1501289
74034112	1671120	74303867	1775218	75623711	2610085	78563057	3070655	78773999	3309283

Correspondence name and address
	MARIANN R. MURPHY
	330 N. WABASH AVENUE
	JENNER & BLOCK LLP
	CHICAGO, IL 60611-7603

Assignment: 5

Reel/Frame:	3661/0690	View Recorded Assignment		Pages:	20
		Recorded:	11/16/2007
Attorney Dkt #:	41071-10028
Conveyance:	SECURITY INTEREST

Assignor

VISKASE COMPANIES, INC.

Exec Dt:	11/14/2007
Entity Type:	CORPORATION
Citizenship:	DELAWARE

Assignee

ARNOS CORP.

767 FIFTH AVENUE, 47TH FLOOR

C/O ICAHN ASSOCIATES CORP.

NEW YORK, NEW YORK 10153

Entity Type:	CORPORATION
Citizenship:	NEVADA

Properties

Ser. #	Reg. #	Ser. #	Reg. #	Ser. #	Reg. #	Ser. #	Reg. #	Ser. #	Reg. #
71428452	379873	71478262	417447	71521545	525848	71521546	502256	72265752	843472
73108846	1086943	73113001	1076298	73366912	1243660	73456040	1308994	73586196	1444068
73586197	1414997	73586212	1444069	73672949	1501289	74034112	1671120	74096561	1653667
74303867	1775218	74403524	1827478	74403525	1827479	74616345	1946715	75392128	2209002
75623711	2610085	76259177	2660616	78189030	3130477	78563057	3070655	78773999	3309283

Correspondence name and address
	MARIANN R. MURPHY
	330 N. WABASH AVENUE
	JENNER & BLOCK LLP
	CHICAGO, IL 60611-7603

Assignment: 6

Reel/Frame:	4119/0522	View Recorded Assignment		Pages:	51
		Recorded:	12/23/2009
Attorney Dkt #:	1155732-0137
Conveyance:	INTELLECTUAL PROPERTY SECURITY AGREEMENT

Assignor

VISKASE COMPANIES, INC.

Exec Dt:	12/21/2009
Entity Type:	CORPORATION
Citizenship:	DELAWARE

Assignee

U.S. BANK NATIONAL ASSOCIATION, AS COLLATERAL AGENT

209 SOUTH LASALLE STREET

SUITE 300

CHICAGO, ILLINOIS 60604

Entity Type:	NATIONAL BANKING ASSOCATION
Citizenship:	UNITED STATES

Properties

Ser. #	Reg. #	Ser. #	Reg. #	Ser. #	Reg. #	Ser. #	Reg. #	Ser. #	Reg. #
71428452	379873	71478262	417447	71521545	525848	73108846	1086943	73366912	1243660
73456040	1308994	73586196	1444068	73586212	1444069	74034112	1671120	74096561	1653667
74303867	1775218	74403524	1827478	74403525	1827479	74616345	1946715	75392128	2209002
75623711	2610085	76259177	2660616	77607636	3832575	77806295	4295923	77808900	NONE
77816761	3767378	78189030	3130477	78563057	3070655	78773999	3309283

Correspondence name and address
	WHITE & CASE LLP
	1155 AVENUE OF THE AMERICAS
	PATENTS & TRADEMARKS
	NEW YORK, NY 10036

Assignment: 7

Reel/Frame:	4301/0573	View Recorded Assignment		Pages:	8
		Recorded:	10/21/2010
Attorney Dkt #:	41071-10168
Conveyance:	AMENDMENT NO. 2 TO SECURITY AGREEMENT AND INTELLECTUAL PROPERTY SECURITY AGREEMENT RECORDED AT REEL 4119, FRAME 0522

Assignor

VISKASE COMPANIES, INC.

Exec Dt:	10/19/2010
Entity Type:	CORPORATION
Citizenship:	DELAWARE

Assignee

U.S. BANK NATIONAL ASSOCIATION

40 PEARL STREET NW

SUITE 838

GRAND RAPIDS, MICHIGAN 49503

Entity Type:	NATIONAL BANKING ASSOCIATION
Citizenship:	UNITED STATES

Properties

	Ser. #	Reg. #		Ser. #	Reg. #
	77607636	3832575		85090761	3934393

Correspondence name and address
	MARIANN R. MURPHY
	353 N. CLARK STREET
	JENNER & BLOCK LLP
	CHICAGO, IL 60654-3456

Assignment: 8

Reel/Frame:	4537/0831	View Recorded Assignment		Pages:	10
		Recorded:	05/10/2011
Attorney Dkt #:	41071-10028
Conveyance:	AMENDMENT NO. 1 TO INTELECTRUAL PROPERTY SECURITY AGREEMENTS RECORDED AT REEL 4200, FRAME 0459 AND REEL 3661, FRAME 0690

Assignor

VISKASE COMPANIES, INC.

Exec Dt:	04/28/2011
Entity Type:	CORPORATION
Citizenship:	DELAWARE

Assignee

ICAHN ENTERPRISES HOLDINGS L.P.

142 WEST 57TH STREET

METROPOLITAN TOWERS, 5TH FLOOR

NEW YORK, NEW YORK 10019

Entity Type:	LIMITED PARTNERSHIP
Citizenship:	DELAWARE

Properties

	Ser. #	Reg. #		Ser. #	Reg. #		Ser. #	Reg. #		Ser. #	Reg. #		Ser. #	Reg. #
	77607636	3832575		77806295	4295923		77808900	NONE		77816761	3767378		85090761	3934393

Correspondence name and address
	MARIANN R. MURPHY
	353 N. CLARK STREET
	JENNER & BLOCK LLP
	CHICAGO, IL 60654-3456

Assignment: 9

Reel/Frame:	4683/0882	View Recorded Assignment		Pages:	8
		Recorded:	12/21/2011
Attorney Dkt #:	41071-10028
Conveyance:	SECURITY INTEREST

Assignor

VISKASE COMPANIES, INC.

Exec Dt:	12/21/2011
Entity Type:	CORPORATION
Citizenship:	DELAWARE

Assignee

U.S. BANK NATIONAL ASSOCIATION

40 PEARL STREET NW

SUITE 838

GRAND RAPIDS, MICHIGAN 49503

Entity Type:	NATIONAL BANKING ASSOCIATION
Citizenship:	UNITED STATES

Property

	Ser. #	Reg. #
	85487422	4790833

Correspondence name and address
	MARIANN R. MURPHY
	353 N. CLARK STREET
	JENNER & BLOCK LLP
	CHICAGO, IL 60654-3456

Assignment: 10

Reel/Frame:	4889/0436	View Recorded Assignment		Pages:	9
		Recorded:	10/26/2012
Attorney Dkt #:	41071-10028
Conveyance:	AMENDMENT NO. 5 TO INTELLECTUAL PROPERTY SECURITY AGREEMENT AND AMENDMENT RECORDED AT REEL 4119, FRAME 0522 AND REEL 4683, FRAME 0882

Assignor

VISKASE COMPANIES, INC.

Exec Dt:	10/26/2012
Entity Type:	CORPORATION
Citizenship:	DELAWARE

Assignee

U.S. BANK NATIONAL ASSOCIATION

40 PEARL STREET NW

SUITE 838

GRAND RAPIDS, MICHIGAN 49503

Entity Type:	NATIONAL BANKING ASSOCIATION
Citizenship:	UNITED STATES

Property

	Ser. #	Reg. #
	85745791	4342410

Correspondence name and address
	MARIANN R. MURPHY
	353 N. CLARK STREET
	JENNER & BLOCK LLP
	CHICAGO, IL 60654-3456

Assignment: 11

Reel/Frame:	5223/0056	View Recorded Assignment		Pages:	12
		Recorded:	02/21/2014
Attorney Dkt #:	012510.00028
Conveyance:	SECURITY INTEREST

Assignor

VISKASE COMPANIES, INC.

Exec Dt:	01/30/2014
Entity Type:	CORPORATION
Citizenship:	DELAWARE

Assignee

UBS AG, STAMFORD BRANCH

677 WASHINGTON BOULEVARD, 6TH FLOOR

STAMFORD, CONNECTICUT 06901

Entity Type:	COMPANY
Citizenship:	SWITZERLAND

Properties

Ser. #	Reg. #	Ser. #	Reg. #	Ser. #	Reg. #	Ser. #	Reg. #	Ser. #	Reg. #
71478262	417447	73108846	1086943	73366912	1243660	73456040	1308994	73586196	1444068
73586212	1444069	74034112	1671120	74096561	1653667	74303867	1775218	74403524	1827478
74403525	1827479	74616345	1946715	75392128	2209002	75623711	2610085	76259177	2660616
77607636	3832575	77806295	4295923	77816761	3767378	78189030	3130477	78563057	3070655
78773999	3309283	85090761	3934393	85487422	4790833	85745791	4342410

Correspondence name and address
	BECKY L. TROUTMAN C/O WINSTON & STRAWN
	101 CALIFORNIA STREET
	SAN FRANCISCO, CA 94111

Assignment: 12

Reel/Frame:	5224/0907	View Recorded Assignment		Pages:	11
		Recorded:	02/26/2014
Attorney Dkt #:	029217-0254
Conveyance:	INTELLECTUAL PROPERTY SECURITY AGREEMENT

Assignor

VISKASE COMPANIES, INC.

Exec Dt:	01/30/2014
Entity Type:	CORPORATION
Citizenship:	DELAWARE

Assignee

UBS AG, STAMFORD BRANCH, AS COLLATERAL AGENT

677 WASHINGTON BOULEVARD

STAMFORD, CONNECTICUT 06901

Entity Type:	THE CONNECTICUT LICENSED BRANCH OF A SWISS BANKING CORPORATION
Citizenship:	SWITZERLAND

Properties

Ser. #	Reg. #	Ser. #	Reg. #	Ser. #	Reg. #	Ser. #	Reg. #	Ser. #	Reg. #
71478262	417447	73108846	1086943	73366912	1243660	73456040	1308994	73586196	1444068
73586212	1444069	74034112	1671120	74096561	1653667	74303867	1775218	74403524	1827478
74403525	1827479	74616345	1946715	75392128	2209002	75623711	2610085	76259177	2660616
77607636	3832575	77806295	4295923	77816761	3767378	78189030	3130477	78563057	3070655
78773999	3309283	85090761	3934393	85745791	4342410

Correspondence name and address
	LATHAM & WATKINS LLP
	650 TOWN CENTER DRIVE, SUITE 2000
	COSTA MESA, CA 92626

Assignment: 13

Reel/Frame:	7073/0362	View Recorded Assignment		Pages:	7
		Recorded:	10/09/2020
Attorney Dkt #:	27729-35320
Conveyance:	SECURITY INTEREST

Assignor

VISKASE COMPANIES, INC.

Exec Dt:	10/09/2020
Entity Type:	CORPORATION
Citizenship:	DELAWARE

Assignee

BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT

135 S. LASALLE STREET

CHICAGO, ILLINOIS 60603

Entity Type:	NATIONAL BANKING ASSOCIATION
Citizenship:	UNITED STATES

Properties

Ser. #	Reg. #	Ser. #	Reg. #	Ser. #	Reg. #	Ser. #	Reg. #	Ser. #	Reg. #
73108846	1086943	73366912	1243660	73456040	1308994	73586212	1444069	74034112	1671120
74096561	1653667	74303867	1775218	74403524	1827478	74403525	1827479	74616345	1946715
75392128	2209002	75623711	2610085	76259177	2660616	77607636	3832575	77806295	4295923
77816761	3767378	78189030	3130477	78563057	3070655	85090761	3934393	85487422	4790833
85745791	4342410	87571892	5432153	87732245	5524763	88021375	5612064

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

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