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Reel/Frame:	007007/0938			Pages:	29
		Recorded:	06/06/1994
Conveyance:	AMENDMENT TO PATENT SECURITY AGREEMENT

Total properties: 88

Patent #:	4096176	Issue Dt:		Application #:	05314443	Filing Dt:
Title:

Patent #:	4111962	Issue Dt:		Application #:	05398673	Filing Dt:
Title:

Patent #:	3996282	Issue Dt:		Application #:	05486180	Filing Dt:
Title:

Patent #:	3966753	Issue Dt:		Application #:	05496078	Filing Dt:
Title:

Patent #:	4032527	Issue Dt:		Application #:	05527757	Filing Dt:
Title:

Patent #:	3993658	Issue Dt:		Application #:	05564725	Filing Dt:
Title:

Patent #:	4103092	Issue Dt:		Application #:	05595864	Filing Dt:
Title:

Patent #:	3998825	Issue Dt:		Application #:	05600719	Filing Dt:
Title:

Patent #:	3998826	Issue Dt:		Application #:	05600720	Filing Dt:
Title:

Patent #:	4028357	Issue Dt:		Application #:	05600773	Filing Dt:
Title:

Patent #:	4028372	Issue Dt:		Application #:	05633246	Filing Dt:
Title:

Patent #:	4075224	Issue Dt:		Application #:	05651607	Filing Dt:
Title:

Patent #:	4065500	Issue Dt:	12/27/1977	Application #:	05672428	Filing Dt:	03/31/1976
Title:	WATER-SOLUBLE QUATERNARY AMMONIUM AZO DYESTUFFS

Patent #:	4066653	Issue Dt:	01/03/1978	Application #:	05691637	Filing Dt:	06/01/1976
Title:	1-IMINO-3-(4-IMINO-5-THIAZOLIDINYLIDENE)ISOINDOLINES

Patent #:	4081239	Issue Dt:		Application #:	05712175	Filing Dt:
Title:

Patent #:	4094877	Issue Dt:		Application #:	05740592	Filing Dt:
Title:

Patent #:	4143034	Issue Dt:		Application #:	05775935	Filing Dt:
Title:

Patent #:	4122261	Issue Dt:	10/24/1978	Application #:	05812834	Filing Dt:	07/05/1977
Title:	NOVEL COMPOSITIONS

Patent #:	4153598	Issue Dt:		Application #:	05821792	Filing Dt:
Title:

Patent #:	4182714	Issue Dt:		Application #:	05821926	Filing Dt:
Title:

Patent #:	4168378	Issue Dt:	09/18/1979	Application #:	05821927	Filing Dt:	08/04/1977
Title:	COMPOSITIONS, PROCESSES AND SYSTEMS

Patent #:	4139645	Issue Dt:	02/13/1979	Application #:	05823801	Filing Dt:	08/11/1977
Title:	COLORING AGENTS FOR EDIBLE MATERIALS

Patent #:	4146558	Issue Dt:	03/27/1979	Application #:	05839975	Filing Dt:	10/06/1977
Title:	WATER-SOLUBLE QUATERNARY AMMONIUM AZO DYESTUFFS

Patent #:	4189171	Issue Dt:	02/19/1980	Application #:	05868583	Filing Dt:	01/11/1978
Title:	NOVEL COMPOUNDS, PROCESSES AND MARKING SYSTEMS

Patent #:	4209618	Issue Dt:		Application #:	05894682	Filing Dt:
Title:

Patent #:	4187223	Issue Dt:	02/05/1980	Application #:	05942996	Filing Dt:	09/18/1978
Title:	COMPOSITIONS, PROCESSES AND SYSTEMS

Patent #:	4217272	Issue Dt:	08/12/1980	Application #:	05949871	Filing Dt:	10/10/1978
Title:	NOVEL MONOAZO AND DISAZO COLORANTS FROM AMINOALKYLANILINES AND BIS(AMINOALKYL)ANILINES

Patent #:	4206144	Issue Dt:		Application #:	05963031	Filing Dt:
Title:

Patent #:	4251092	Issue Dt:	02/17/1981	Application #:	05963955	Filing Dt:	11/27/1978
Title:	COMPOSITIONS, PROCESSES AND SYSTEMS

Patent #:	4211872	Issue Dt:	07/08/1980	Application #:	05968082	Filing Dt:	12/11/1978
Title:	COMPOSITIONS, PROCESSES AND SYSTEMS

Patent #:	4200313	Issue Dt:		Application #:	06019594	Filing Dt:
Title:

Patent #:	4220357	Issue Dt:		Application #:	06024738	Filing Dt:
Title:

Patent #:	4251446	Issue Dt:	02/17/1981	Application #:	06027031	Filing Dt:	04/04/1979
Title:	NOVEL COMPOUNDS, PROCESSES AND MARKING SYSTEMS

Patent #:	4274660	Issue Dt:	06/23/1981	Application #:	06039017	Filing Dt:	05/14/1979
Title:	NOVEL COMPOUNDS, PROCESSES AND MARKING SYSTEMS

Patent #:	4243250	Issue Dt:	01/06/1981	Application #:	06048534	Filing Dt:	06/14/1979
Title:	PROCESSES AND SYSTEMS

Patent #:	4257954	Issue Dt:	03/24/1981	Application #:	06048599	Filing Dt:	06/14/1979
Title:	NOVEL COMPOUNDS, PROCESSES AND MARKING SYSTEMS

Patent #:	4275121	Issue Dt:	06/23/1981	Application #:	06058960	Filing Dt:	07/19/1979
Title:	CARBONLESS DUPLICATING AND MARKING SYSTEMS UTILIZING INDOLYL-SUB- STITUTED FURANONE COLOR FORMERS

Patent #:	4255577	Issue Dt:	03/10/1981	Application #:	06069979	Filing Dt:	08/27/1979
Title:	COMPOSITIONS, PROCESSES AND SYSTEMS

Patent #:	4451657	Issue Dt:	05/29/1984	Application #:	06094794	Filing Dt:	11/16/1979
Title:	3,5-AND 5,5-BIS(3-INDOLYL)-2-(5H)FURANONES

Patent #:	4363664	Issue Dt:	12/14/1982	Application #:	06115543	Filing Dt:	01/25/1980
Title:	NOVEL COMPOSITIONS AND PROCESSES

Patent #:	4314001	Issue Dt:	02/02/1982	Application #:	06126995	Filing Dt:	03/03/1980
Title:	NOVEL POLYMERIC COMPOUNDS, PROCESSES AND METHODS OF USE

Patent #:	4307898	Issue Dt:	12/29/1981	Application #:	06127648	Filing Dt:	03/06/1980
Title:	CARBONLESS DUPLICATING AND MARKING SYSTEMS

Patent #:	4283077	Issue Dt:	08/11/1981	Application #:	06127649	Filing Dt:	03/06/1980
Title:	INDOLE COLOR FORMER

Patent #:	4341402	Issue Dt:	07/27/1982	Application #:	06127650	Filing Dt:	03/06/1980
Title:	SYSTEMS EMPLOYING INDOLE COLOR FORMERS

Patent #:	4351768	Issue Dt:	09/28/1982	Application #:	06130353	Filing Dt:	03/14/1980
Title:	2-[INDOLYL 3(-CARBONYL)] 3-BENZOID ACIDS

Patent #:	4322352	Issue Dt:	03/30/1982	Application #:	06130422	Filing Dt:	03/14/1980
Title:	INDOLYL PHTHALIDE COMPOUNDS

Patent #:	4307018	Issue Dt:	12/22/1981	Application #:	06130471	Filing Dt:	03/14/1980
Title:	HETEROARYLPHTHALIDES

Patent #:	4298215	Issue Dt:	11/03/1981	Application #:	06135855	Filing Dt:	03/31/1980
Title:	CARBONLESS DUPLICATING AND MARKING SYSTEMS

Patent #:	4431819	Issue Dt:	02/14/1984	Application #:	06144769	Filing Dt:	04/28/1980
Title:	3-(PYRROLO AND 3-INDOLYL)-3-DIPHENYLAMINO SUBSTITUTED PHTHALIDES

Patent #:	4377698	Issue Dt:	03/22/1983	Application #:	06166209	Filing Dt:	07/07/1980
Title:	2,4 BIS(2-INDOLYL-3)-4-OXOBUTANOIC

Patent #:	4337340	Issue Dt:	06/29/1982	Application #:	06180098	Filing Dt:	08/21/1980
Title:	PROCESSES FOR PREPARING SUBSTITUTED FUROPYRIDINONES AND FUROPYRAZINONES

Patent #:	4343493	Issue Dt:	08/10/1982	Application #:	06182717	Filing Dt:	08/29/1980
Title:	DUPLICATING AND MARKING SYSTEMS

Patent #:	4379089	Issue Dt:	04/05/1983	Application #:	06195118	Filing Dt:	10/08/1980
Title:	POLYAMINOALKYENESULFONAMIDATED DISAZO COLORANTS

Patent #:	4376729	Issue Dt:	03/15/1983	Application #:	06195128	Filing Dt:	10/08/1980
Title:	NOVEL, MONOAZO AND DISAZO COLORANTS

Patent #:	4320140	Issue Dt:	03/16/1982	Application #:	06195527	Filing Dt:	10/09/1980
Title:	SYNERGISTIC INSECTICIDAL COMPOSITIONS

Patent #:	4339291	Issue Dt:	07/13/1982	Application #:	06232324	Filing Dt:	02/06/1981
Title:	MANUFACTURE OF BITUMEN PIPES

Patent #:	4379710	Issue Dt:	04/12/1983	Application #:	06235969	Filing Dt:	02/19/1981
Title:	NOVEL COMPOSITIONS AND PROCESSES

Patent #:	4363503	Issue Dt:	12/14/1982	Application #:	06243798	Filing Dt:	03/16/1981
Title:	COMPOSITIONS, PROCESS AND SYSTEMS

Patent #:	4347352	Issue Dt:	08/31/1982	Application #:	06254501	Filing Dt:	04/15/1981
Title:	NOVEL COMPOUNDS, PROCESSES AND METHOD OF USE

Patent #:	4403791	Issue Dt:	09/13/1983	Application #:	06290657	Filing Dt:	08/06/1981
Title:	CARBONLESS DUPLICATING AND MAKING SYSTEMS

Patent #:	4379088	Issue Dt:	04/05/1983	Application #:	06293393	Filing Dt:	08/17/1981
Title:	N-AMINOALKYLENESULFONAMIDO-SUBSTITUTED MONOAZO COLORANTS

Patent #:	4417059	Issue Dt:	11/22/1983	Application #:	06294375	Filing Dt:	08/19/1981
Title:	DIPHENYLAMINO AND INDLYL SUBSTITUTED PYROMELLITIDES

Patent #:	4370443	Issue Dt:	01/25/1983	Application #:	06338789	Filing Dt:	01/11/1982
Title:	NOVEL POLYMERIC COMPOUNDS, PROCESSES AND METHODS OF USE

Patent #:	4446321	Issue Dt:	05/01/1984	Application #:	06384571	Filing Dt:	06/03/1982
Title:	4-ARYL-BIS 2,6-(AMINOPHENYL) PYRIDINES

Patent #:	4448722	Issue Dt:	05/15/1984	Application #:	06423932	Filing Dt:	09/27/1982
Title:	PHTHALOCYANINES

Patent #:	4528136	Issue Dt:	07/09/1985	Application #:	06484831	Filing Dt:	01/14/1983
Title:	NOVEL PROCESSES

Patent #:	4558137	Issue Dt:	12/10/1985	Application #:	06501309	Filing Dt:	06/06/1983
Title:	BIS PHENYL (2CARBOXYLIC ACID OR ESTER INDOL-3-YL)METHANES

Patent #:	4595768	Issue Dt:	06/17/1986	Application #:	06602991	Filing Dt:	04/23/1984
Title:	3-(SUBSTITUTED PHENYL) PHTHALIDES

Patent #:	4675389	Issue Dt:	06/23/1987	Application #:	06617451	Filing Dt:	06/05/1984
Title:	(2-ALKOXY-4-SULFONYL-5-ALKYLPHENYL) AZO-1-HYDROXYNAPHTHALENE SULFONIC ACIDS

Patent #:	4561001	Issue Dt:	12/24/1985	Application #:	06636460	Filing Dt:	07/31/1984
Title:	ELECTROCHROMIC MARKING SYSTEMS

Patent #:	4560746	Issue Dt:	12/24/1985	Application #:	06677118	Filing Dt:	11/30/1984
Title:	ULTRAFILTRATION PROCESS FOR PURIFICATION OF DYES USEFUL IN FOODSTUFF

Patent #:	4636820	Issue Dt:	01/13/1987	Application #:	06692093	Filing Dt:	01/17/1985
Title:	COMPOSITIONS, PROCESS AND SYSTEMS

Patent #:	4661605	Issue Dt:	04/28/1987	Application #:	06694568	Filing Dt:	01/24/1985
Title:	3-(ETHER AND THIOETHER)-3-(INDOLYL)-PHTHALIDES

Patent #:	4595536	Issue Dt:	06/17/1986	Application #:	06732989	Filing Dt:	05/13/1985
Title:	TRIPHENYLMETHANL DYESTUFF

Patent #:	4660060	Issue Dt:	04/21/1987	Application #:	06745555	Filing Dt:	06/17/1985
Title:	NOVEL COMPOUNDS, PROCESSES AND MARKING SYSTEMS

Patent #:	4604458	Issue Dt:	08/05/1986	Application #:	06771875	Filing Dt:	09/03/1985
Title:	3-SUSTITUTED CARBONYLOXY-7-DISUSTITUTED AMINO-10-SUBSTITUTED CARBONYL- PHENOTHIAZINES

Patent #:	4697018	Issue Dt:	09/29/1987	Application #:	06781589	Filing Dt:	09/30/1985
Title:	9-QULOLIDINYL DERIVATIVES AND PROCESS OF PREPARING THEM

Patent #:	4732991	Issue Dt:	03/22/1988	Application #:	06830300	Filing Dt:	02/18/1986
Title:	SUBSTITUTED PHTHALIDES

Patent #:	4639750	Issue Dt:	01/27/1987	Application #:	06831965	Filing Dt:	02/24/1986
Title:	FLUORAN COMPOUNDS AND MARKING SYSTEMS

Patent #:	4652643	Issue Dt:	03/24/1987	Application #:	06847985	Filing Dt:	04/03/1986
Title:	3-AMIDO-7-DISUBSTITUTED AMINO-10-CARBONYLPHENOTHIAZINES

Patent #:	4707373	Issue Dt:	11/17/1987	Application #:	06887308	Filing Dt:	07/18/1986
Title:	EDIBLE COMPOSITIONS COLORED WITH (2-ALKOXY-4-SULFONYL- 5ALKYPHENYL) AZO-1HYDROXYNAPHTHALENE SULFONIC ACIDS

Patent #:	4736027	Issue Dt:	04/05/1988	Application #:	06937782	Filing Dt:	12/04/1986
Title:	INDOLE-PHTHALIDE DERIVATES

Patent #:	4874894	Issue Dt:	10/17/1989	Application #:	07043788	Filing Dt:	04/29/1987
Title:	PROCESS FOR THE PRODUCTION OF BENZENESULFONAMIDES

Patent #:	4795736	Issue Dt:	01/03/1989	Application #:	07056169	Filing Dt:	06/01/1987
Title:	NOVEL COMPOUNDS, PROCESS AND MARKING SYSTEMS

Patent #:	4788285	Issue Dt:	11/29/1988	Application #:	07129620	Filing Dt:	12/07/1987
Title:	INDOLE-PHTHALIDE DERIVATIVES

Patent #:	4870050	Issue Dt:	09/26/1989	Application #:	07167223	Filing Dt:	03/11/1988
Title:	NOVEL COMPOUNDS, PROCESSES AND MARKING SYSTEMS

Patent #:	4922020	Issue Dt:	05/01/1990	Application #:	07169573	Filing Dt:	03/17/1988
Title:	1,1,5,5-TETRA(4-AMINOPHENYL)-PENTADI-1,4-ENE COMPOUNDS

Patent #:	4895958	Issue Dt:	01/23/1990	Application #:	07292709	Filing Dt:	01/03/1989
Title:	3-AMINOPHENYL-3-(PHENYL SULFONYL)-1,1-BIS(AMINO PHENYL/INDOL-3-YL) PROPENES

Assignor

HILTON DAVIS CHEMICAL CO.

Exec Dt:

05/26/1994

Assignee

CITICORP USA, INC.

399 PARK AVENUE

NEW YORK, NEW YORK 10022

Correspondence name and address
	MARGARET H. DOMIN
	SIDLEY & AUSTIN
	ONE FIRST NATIONAL PLAZA
	CHICAGO, IL 60603

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