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Reel/Frame:	004476/0867			Pages:	6
		Recorded:	11/05/1985
Conveyance:	CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).

Total properties: 66

Patent #:	3780011	Issue Dt:	12/18/1973	Application #:	05132907	Filing Dt:	04/09/1971
Title:	CATALYST AND CATALYTIC PROCESS

Patent #:	3873643	Issue Dt:	03/25/1975	Application #:	05316230	Filing Dt:	12/18/1972
Title:	GRAFT COPOLYMERS OF POLYOLEFINS AND CYCLIC ACID AND ACID ANHYDRIDE MON OMERS

Patent #:	3882194	Issue Dt:	05/06/1975	Application #:	05327065	Filing Dt:	01/26/1973
Title:	COGRAFTED COPOLYMERS OF A POLYOLEFIN, AN ACID OR ACID ANHYDRIDE AND AN ESTER MONOMER

Patent #:	3882096	Issue Dt:	05/06/1975	Application #:	05394330	Filing Dt:	09/04/1973
Title:	CATALYST FOR AND METHOD OF PREPARING ULTRA HIGH MOLECULAR WEIGHT POLYO LEFINS

Patent #:	3953413	Issue Dt:	04/27/1976	Application #:	05478879	Filing Dt:	06/13/1974
Title:	SUPPORTED CHROMIUM-CONTAINING CATALYST AND PROCESS OF POLYMERIZATING 1 -OLEFINS

Patent #:	4185067	Issue Dt:	01/22/1980	Application #:	05509097	Filing Dt:	09/25/1974
Title:	METHOD OF ROTATIONALLY MOLDING PLASTIC ARTICLES

Patent #:	4041224	Issue Dt:	08/09/1977	Application #:	05633507	Filing Dt:	11/19/1975
Title:	CATALYST METHOD AND POLYMERIZATION PROCESSES

Patent #:	4032600	Issue Dt:	06/28/1977	Application #:	05670082	Filing Dt:	03/24/1976
Title:	RESIN FORMULATION FOR ROTATIONAL MOLDING AND SHAPED STRUCTURES

Patent #:	4128500	Issue Dt:	12/05/1978	Application #:	05674450	Filing Dt:	04/07/1976
Title:	POLYMERIZATION CATALYST AND METHOD

Patent #:	4233367	Issue Dt:	11/11/1980	Application #:	05757140	Filing Dt:	01/06/1977
Title:	COEXTRUDED MULTILAYER FILM

Patent #:	4117217	Issue Dt:	09/26/1978	Application #:	05796842	Filing Dt:	05/13/1977
Title:	METHOD OF POLYMERIZING OLEFINS

Patent #:	4087587	Issue Dt:	05/02/1978	Application #:	05808079	Filing Dt:	06/20/1977
Title:	ADHESIVE BLENDS

Patent #:	4087588	Issue Dt:	05/02/1978	Application #:	05808080	Filing Dt:	06/20/1977
Title:	ADHESIVE BLENDS

Patent #:	4298712	Issue Dt:	11/03/1981	Application #:	05820611	Filing Dt:	08/01/1977
Title:	ADHESIVE BLENDS OF ELASTOMER POLYOLEFIN AND GRAFT OF POLYETHYLENE WITH UNSATURATED FUSED RING ANHYDRIDES

Patent #:	4423117	Issue Dt:	12/27/1983	Application #:	05909298	Filing Dt:	05/24/1978
Title:	COMPOSITE STRUCTURE

Patent #:	4246137	Issue Dt:	01/20/1981	Application #:	06044004	Filing Dt:	05/31/1979
Title:	METHOD OF PREPARING ZIRCONIA-SILICA XEROGELS, THE XEROGELS, AND XEROGEL CATALYSTS

Patent #:	4263171	Issue Dt:	04/21/1981	Application #:	06063111	Filing Dt:	08/01/1979
Title:	POLYMERIZATION CATALYST

Patent #:	4284527	Issue Dt:	08/18/1981	Application #:	06087702	Filing Dt:	10/24/1979
Title:	POLYMERIZATION CATALYST

Patent #:	4268418	Issue Dt:	05/19/1981	Application #:	06095470	Filing Dt:	11/19/1979
Title:	POLYMERIZATION CATALYST

Patent #:	4262102	Issue Dt:	04/14/1981	Application #:	06100830	Filing Dt:	12/06/1979
Title:	POLYMERIZATION WITH SUBLIMED CHROMIUM CATALYST

Patent #:	4530913	Issue Dt:	07/23/1985	Application #:	06112560	Filing Dt:	01/16/1980
Title:	POLYMERIZATION CATALYST AND METHOD

Patent #:	4279780	Issue Dt:	07/21/1981	Application #:	06141570	Filing Dt:	04/18/1980
Title:	METHOD OF PREPARING CATALYST SUPPORTS

Patent #:	4303770	Issue Dt:	12/01/1981	Application #:	06166109	Filing Dt:	07/07/1980
Title:	METHOD OF MAKING POLYMERS AND COPOLYMERS OF 1- OLEFINS

Patent #:	4578440	Issue Dt:	03/25/1986	Application #:	06180481	Filing Dt:	08/21/1980
Title:	POLYMERIZATION CATALYST AND METHOD

Patent #:	4383096	Issue Dt:	05/10/1983	Application #:	06203713	Filing Dt:	11/03/1980
Title:	POLYMERIZATION CATALYST AND METHOD

Patent #:	4335016	Issue Dt:	06/15/1982	Application #:	06237297	Filing Dt:	02/23/1981
Title:	NATALYST AND METHOD

Patent #:	4359403	Issue Dt:	11/16/1982	Application #:	06253732	Filing Dt:	04/13/1981
Title:	POLYMERIZATION CATALYST AND METHOD

Patent #:	4402861	Issue Dt:	09/06/1983	Application #:	06260802	Filing Dt:	05/05/1981
Title:	POLYMERIZATION CATALYST AND METHOD

Patent #:	4378304	Issue Dt:	03/29/1983	Application #:	06270004	Filing Dt:	06/03/1981
Title:	CATALYST AND METHODS

Patent #:	4530912	Issue Dt:	07/23/1985	Application #:	06270410	Filing Dt:	06/04/1981
Title:	POLYMERIZATION CATALYST AND METHOD

Patent #:	4374753	Issue Dt:	02/22/1983	Application #:	06287950	Filing Dt:	07/29/1981
Title:	POLYMERIZATION CATALYST AND METHOD

Patent #:	4409364	Issue Dt:	10/11/1983	Application #:	06327278	Filing Dt:	12/04/1981
Title:	ADHESIVE BLENDS AND COMPOSITE STRUCTURES COMPRISING ACID OR ANHYDRIDE MODIFIED + HOPE + POLYPROPYLENE

Patent #:	4404343	Issue Dt:	09/13/1983	Application #:	06329967	Filing Dt:	12/11/1981
Title:	METHOD OF POLYMERIZING 1-OLEFINS

Patent #:	4446288	Issue Dt:	05/01/1984	Application #:	06337151	Filing Dt:	01/04/1982
Title:	POLYMERIZATION METHOD

Patent #:	4590246	Issue Dt:	05/20/1986	Application #:	06343201	Filing Dt:	01/27/1982
Title:	METHOD OF POLYMERIZING OLEFINS

Patent #:	4452942	Issue Dt:	06/05/1984	Application #:	06350265	Filing Dt:	02/19/1982
Title:	ADHESIVE BLENDS CONTAINING AN ACID OR ANHYDRIDE GRATTED LLDPE

Patent #:	4455386	Issue Dt:	06/19/1984	Application #:	06363105	Filing Dt:	03/29/1982
Title:	POLYMERIZATION CATALYST

Patent #:	4394485	Issue Dt:	07/19/1983	Application #:	06363894	Filing Dt:	03/31/1982
Title:	ADHESIVE BLENDS AND COMPOSITE

Patent #:	4460745	Issue Dt:	07/17/1984	Application #:	06372209	Filing Dt:	04/26/1982
Title:	ADHESIVE THREE- COMPONENT BLENDS CONTAINING GRAFTED HOPE

Patent #:	4478988	Issue Dt:	10/23/1984	Application #:	06381730	Filing Dt:	05/24/1982
Title:	POLYMERIZATION METHOD

Patent #:	4395523	Issue Dt:	07/26/1983	Application #:	06382488	Filing Dt:	05/27/1982
Title:	METHOD OF MAKING AND RECOVERING OLEFIN POLYMER PARTICLES

Patent #:	4383119	Issue Dt:	05/10/1983	Application #:	06384885	Filing Dt:	06/04/1982
Title:	NEW ORGANOMAGNESIUM COMPOUNDS

Patent #:	4499198	Issue Dt:	02/12/1985	Application #:	06433369	Filing Dt:	10/07/1982
Title:	POLYMERIZATION CATALYSTS AND METHODS

Patent #:	4458058	Issue Dt:	07/03/1984	Application #:	06433547	Filing Dt:	10/08/1982
Title:	POLYMERIZATION METHOD

Patent #:	4416944	Issue Dt:	11/22/1983	Application #:	06452872	Filing Dt:	12/23/1982
Title:	COMPOSITE STRUCTURES

Patent #:	4419408	Issue Dt:	12/06/1983	Application #:	06452873	Filing Dt:	12/23/1982
Title:	COMPOSITE STRUCTURES

Patent #:	RE31761	Issue Dt:	12/11/1984	Application #:	06458520	Filing Dt:	01/17/1983
Title:	METHOD OF PREPARING ZIRCONIA-SILICA XEROGELS, THE XEROGELS, AND XEROGEL CATALYSTS

Patent #:	4524141	Issue Dt:	06/18/1985	Application #:	06487454	Filing Dt:	04/21/1983
Title:	POLYMERIZATION CATALYSTS AND METHODS

Patent #:	4472555	Issue Dt:	09/18/1984	Application #:	06493797	Filing Dt:	05/12/1983
Title:	ADHESIVE BLENDS CONTAINING ETHYLENE POLYMER GRAFTED WITH CARBOXYLIC REACTANT

Patent #:	4477532	Issue Dt:	10/16/1984	Application #:	06493798	Filing Dt:	05/12/1983
Title:	COMPOSITE STRUCTURES

Patent #:	4476243	Issue Dt:	10/09/1984	Application #:	06501779	Filing Dt:	06/07/1983
Title:	OLEFIN POLYMERIZATION CATALYST AND CATALYST SUPPORT

Patent #:	4460632	Issue Dt:	07/17/1984	Application #:	06505222	Filing Dt:	06/17/1983
Title:	ADHESIVE BLENDS AND COMPOSITE STRUCTURES

Patent #:	4487885	Issue Dt:	12/11/1984	Application #:	06510292	Filing Dt:	07/01/1983
Title:	ADHESIVE BLENDS

Patent #:	4430135	Issue Dt:	02/07/1984	Application #:	06510419	Filing Dt:	07/01/1983
Title:	ADHESIVE BLENDS AND METHODS OF MAKING COMPOSITE STRUCTURES

Patent #:	4510299	Issue Dt:	04/09/1985	Application #:	06518776	Filing Dt:	07/29/1983
Title:	POLYMERIZATION METHOD

Patent #:	4490514	Issue Dt:	12/25/1984	Application #:	06524012	Filing Dt:	08/16/1983
Title:	HIGH-TEMPERATURE ETHYLENE POLYMERIZATION AND COPOLYMERIZATION USING DIALUMINOXANE COCATALYSTS

Patent #:	4486469	Issue Dt:	12/04/1984	Application #:	06540005	Filing Dt:	10/07/1983
Title:	METHOD OF MALKING A COMPOSITE STRUCTURE

Patent #:	4558105	Issue Dt:	12/10/1985	Application #:	06558928	Filing Dt:	12/07/1983
Title:	COPOLYMERIZATION OF ETHYLENE

Patent #:	4481262	Issue Dt:	11/06/1984	Application #:	06576023	Filing Dt:	02/01/1984
Title:	COMPOSITE STRUCTURES

Patent #:	4575532	Issue Dt:	03/11/1986	Application #:	06578111	Filing Dt:	02/08/1984
Title:	POLYVINYL ALCOHOL ALLOYS AND METHOD OF MAKING THE SAME

Patent #:	5006619	Issue Dt:	04/09/1991	Application #:	06583482	Filing Dt:	02/27/1984
Title:	POLYMERIZATION CATALYST AND METHOD

Patent #:	4544646	Issue Dt:	10/01/1985	Application #:	06590157	Filing Dt:	03/16/1984
Title:	OLEFIN POLYMERIZATION CATALYST AND METHOD

Patent #:	4675471	Issue Dt:	06/23/1987	Application #:	06635661	Filing Dt:	07/30/1984
Title:	ELECTRICAL CABLES

Patent #:	4567243	Issue Dt:	01/28/1986	Application #:	06665612	Filing Dt:	10/29/1984
Title:	POLYMERIZATION METHOD

Patent #:	4537836	Issue Dt:	08/27/1985	Application #:	06677843	Filing Dt:	12/04/1984
Title:	COMPOSITE STRUCTURES

Patent #:	4634744	Issue Dt:	01/06/1987	Application #:	06689953	Filing Dt:	01/09/1985
Title:	METHOD OF CATALYST DEACTIVATION

Assignor

NORTHERN PETROCHEMICAL COMPANY

Exec Dt:

04/09/1985

Assignee

NORCHEM, INC.

ILLINOIS

Correspondence name and address
	WOOD, DALTON, PHILLIPS ET AL
	20 N. WACKER DR. RM 2200
	CHICAGO, IL 60606

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