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Patent Assignment Details

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Reel/Frame:	004561/0890			Pages:	8
		Recorded:	05/27/1986
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Total properties: 90

Patent #:	3456679	Issue Dt:		Application #:	04487999	Filing Dt:
Title:

Patent #:	3469373	Issue Dt:		Application #:	04541369	Filing Dt:
Title:

Patent #:	3446488	Issue Dt:		Application #:	04570884	Filing Dt:
Title:

Patent #:	3441499	Issue Dt:		Application #:	04601830	Filing Dt:
Title:

Patent #:	3453205	Issue Dt:		Application #:	04621674	Filing Dt:
Title:

Patent #:	3450603	Issue Dt:		Application #:	04622302	Filing Dt:
Title:

Patent #:	3622071	Issue Dt:		Application #:	04644610	Filing Dt:
Title:

Patent #:	3451378	Issue Dt:		Application #:	04664839	Filing Dt:
Title:

Patent #:	3452953	Issue Dt:		Application #:	04669892	Filing Dt:
Title:

Patent #:	3545490	Issue Dt:		Application #:	04674410	Filing Dt:
Title:

Patent #:	3458218	Issue Dt:		Application #:	04674411	Filing Dt:
Title:

Patent #:	3468238	Issue Dt:		Application #:	04676416	Filing Dt:
Title:

Patent #:	3469402	Issue Dt:		Application #:	04695603	Filing Dt:
Title:

Patent #:	3481681	Issue Dt:		Application #:	04695661	Filing Dt:
Title:

Patent #:	3455114	Issue Dt:		Application #:	04715095	Filing Dt:
Title:

Patent #:	3465531	Issue Dt:		Application #:	04726120	Filing Dt:
Title:

Patent #:	3525359	Issue Dt:		Application #:	04738961	Filing Dt:
Title:

Patent #:	3542675	Issue Dt:	11/24/1970	Application #:	04748106	Filing Dt:	07/26/1968
Title:	WATER TREATMENT

Patent #:	3550385	Issue Dt:		Application #:	04773121	Filing Dt:
Title:

Patent #:	3477236	Issue Dt:		Application #:	04775590	Filing Dt:
Title:

Patent #:	3545215	Issue Dt:		Application #:	04781541	Filing Dt:
Title:

Patent #:	3654458	Issue Dt:		Application #:	04789179	Filing Dt:
Title:

Patent #:	3553940	Issue Dt:		Application #:	04795244	Filing Dt:
Title:

Patent #:	3589133	Issue Dt:		Application #:	04824790	Filing Dt:
Title:

Patent #:	3595777	Issue Dt:		Application #:	04825727	Filing Dt:
Title:

Patent #:	3587490	Issue Dt:		Application #:	04850460	Filing Dt:
Title:

Patent #:	3552573	Issue Dt:		Application #:	04857266	Filing Dt:
Title:

Patent #:	3630002	Issue Dt:		Application #:	05022224	Filing Dt:
Title:

Patent #:	3698554	Issue Dt:		Application #:	05031935	Filing Dt:
Title:

Patent #:	3631983	Issue Dt:		Application #:	05040249	Filing Dt:
Title:

Patent #:	3626673	Issue Dt:	12/14/1971	Application #:	05083836	Filing Dt:	10/26/1970
Title:	MEANS FOR SEPARATING FLUIDS

Patent #:	3726068	Issue Dt:		Application #:	05086559	Filing Dt:
Title:

Patent #:	3673850	Issue Dt:		Application #:	05094758	Filing Dt:
Title:

Patent #:	3772180	Issue Dt:		Application #:	05197400	Filing Dt:
Title:

Patent #:	3918889	Issue Dt:		Application #:	05243139	Filing Dt:
Title:

Patent #:	3795091	Issue Dt:		Application #:	05281884	Filing Dt:
Title:

Patent #:	3849285	Issue Dt:		Application #:	05289716	Filing Dt:
Title:

Patent #:	3813855	Issue Dt:	06/04/1974	Application #:	05313223	Filing Dt:	12/08/1972
Title:	SEPARATOR

Patent #:	3847775	Issue Dt:		Application #:	05333903	Filing Dt:
Title:

Patent #:	3835816	Issue Dt:		Application #:	05356692	Filing Dt:
Title:

Patent #:	3850599	Issue Dt:		Application #:	05399903	Filing Dt:
Title:

Patent #:	3851625	Issue Dt:		Application #:	05405355	Filing Dt:
Title:

Patent #:	3905891	Issue Dt:		Application #:	05438986	Filing Dt:
Title:

Patent #:	3869264	Issue Dt:		Application #:	05449124	Filing Dt:
Title:

Patent #:	3877904	Issue Dt:	04/15/1978	Application #:	05480328	Filing Dt:	06/18/1974
Title:	GAS-LIQUID SEPARATOR

Patent #:	4184837	Issue Dt:		Application #:	05675109	Filing Dt:
Title:

Patent #:	4075102	Issue Dt:		Application #:	05685955	Filing Dt:
Title:

Patent #:	4117806	Issue Dt:		Application #:	05699778	Filing Dt:
Title:

Patent #:	4073734	Issue Dt:		Application #:	05717793	Filing Dt:
Title:

Patent #:	4122382	Issue Dt:		Application #:	05789042	Filing Dt:
Title:

Patent #:	4107270	Issue Dt:		Application #:	05807936	Filing Dt:
Title:

Patent #:	4126537	Issue Dt:		Application #:	05816115	Filing Dt:
Title:

Patent #:	4116790	Issue Dt:		Application #:	05816227	Filing Dt:
Title:

Patent #:	4120769	Issue Dt:		Application #:	05819320	Filing Dt:
Title:

Patent #:	4115084	Issue Dt:		Application #:	05826285	Filing Dt:
Title:

Patent #:	4161439	Issue Dt:		Application #:	05892612	Filing Dt:
Title:

Patent #:	4200516	Issue Dt:	04/29/1980	Application #:	05929045	Filing Dt:	07/28/1978
Title:	ELECTROSTATIC COALESCING SYSTEM

Patent #:	4204034	Issue Dt:	05/20/1980	Application #:	05947649	Filing Dt:	10/02/1978
Title:	ELECTROCHEMICAL CELL

Patent #:	4201755	Issue Dt:	05/06/1980	Application #:	05949707	Filing Dt:	10/10/1978
Title:	SULFUR DIOXIDE SCRUBBING SYSTEM

Patent #:	4208196	Issue Dt:		Application #:	05955819	Filing Dt:
Title:

Patent #:	4220505	Issue Dt:		Application #:	05966829	Filing Dt:
Title:

Patent #:	4221577	Issue Dt:		Application #:	06026495	Filing Dt:
Title:

Patent #:	4224124	Issue Dt:		Application #:	06071154	Filing Dt:
Title:

Patent #:	4268277	Issue Dt:	05/19/1981	Application #:	06079017	Filing Dt:	09/26/1979
Title:	MULTI-TUBULAR CENTRIFUGAL LIQUID SEPARATOR AND METHOD OF SEPARATION

Patent #:	4286206	Issue Dt:	08/25/1981	Application #:	06082442	Filing Dt:	10/09/1979
Title:	LOAD-RESPONSIVE TREATER CONTROLLER

Patent #:	4289093	Issue Dt:	09/15/1981	Application #:	06089674	Filing Dt:	10/30/1979
Title:	STEAM GENERATOR

Patent #:	4276271	Issue Dt:	06/30/1981	Application #:	06099942	Filing Dt:	12/03/1979
Title:	PROCESS FOR THE REMOVAL OF HYDROGEN SULFIDE FROM GAS MIXTURES

Patent #:	4321132	Issue Dt:	03/23/1982	Application #:	06149109	Filing Dt:	05/12/1980
Title:	DISTILLATION OF CRUDE OIL

Patent #:	4324734	Issue Dt:	04/13/1982	Application #:	06200733	Filing Dt:	10/27/1980
Title:	DE-EMULSIFIER

Patent #:	4308127	Issue Dt:	12/29/1981	Application #:	06230227	Filing Dt:	02/02/1981
Title:	SEPARATION OF EMULSIONS WITH ELECTRIC FIELD

Patent #:	4417971	Issue Dt:	11/29/1983	Application #:	06325799	Filing Dt:	11/30/1981
Title:	CIRCUIT FOR MAINTAINING THE STRENGHT OF AN ELECTROSTATIC FIELD GENERATED IN A FLUID MIXTURE OF VARYING DIELECTRIC STRENGTH

Patent #:	4360363	Issue Dt:	11/23/1982	Application #:	06349423	Filing Dt:	02/16/1982
Title:	PHYSICAL SOLVENT FOR GAS SWEETENING

Patent #:	4469582	Issue Dt:	09/04/1984	Application #:	06360253	Filing Dt:	03/22/1982
Title:	ELECTRICALLY ENHANCED INCLINED PLATE SEPARATOR

Patent #:	4804453	Issue Dt:	02/14/1989	Application #:	06385349	Filing Dt:	06/07/1982
Title:	RESOLUTION OF EMULSIONS WITH MULTIPLE ELECTRIC FIELDS

Patent #:	4400253	Issue Dt:	08/23/1983	Application #:	06442209	Filing Dt:	09/30/1982
Title:	VOLTAGE CONTROL SYSTEM FOR ELECTROSTATIC OIL TREATER

Patent #:	4479164	Issue Dt:	10/23/1984	Application #:	06443076	Filing Dt:	08/09/1982
Title:	CONTROL FOR AN ELECTROSTATIC TREATER

Patent #:	4493591	Issue Dt:	01/15/1985	Application #:	06466803	Filing Dt:	02/16/1983
Title:	FLOTATABLE OFFSHORE PRODUCTION STRUCTURE AND METHOD FOR FABRICATION TRANSPORT AND INSTALLATION OF SAME

Patent #:	4486203	Issue Dt:	12/04/1984	Application #:	06485526	Filing Dt:	04/15/1983
Title:	INLET MOMENTUM ABSORBER FOR FLUID SEPARATION

Patent #:	4539464	Issue Dt:	09/03/1985	Application #:	06526941	Filing Dt:	08/29/1983
Title:	JOINING PARALLEL FACES OF THICK-WALLED STRUCTURES BY ARC WELDING

Patent #:	4489679	Issue Dt:	12/25/1984	Application #:	06560463	Filing Dt:	12/12/1983
Title:	CONTROL SYSTEM FOR ECONOMIC OPERATION OF A STEAM GENERATOR

Patent #:	4484934	Issue Dt:	11/27/1984	Application #:	06574311	Filing Dt:	01/27/1984
Title:	PHYSICAL SOLVENT FOR GAS SWEETENING

Patent #:	4555332	Issue Dt:	11/26/1985	Application #:	06574312	Filing Dt:	01/27/1984
Title:	TREATMENT OF OIL WELL PRODUCTION

Patent #:	4539164	Issue Dt:	09/03/1985	Application #:	06598128	Filing Dt:	04/09/1984
Title:	METHOD FOR FABRICATING A SUPPORT FOR A BUBBLE CAP ON THE END OF ITS RISER TUBE

Patent #:	4613303	Issue Dt:	09/23/1986	Application #:	06639612	Filing Dt:	08/10/1984
Title:	COMBUSTION AIR CONTROL IN AN IN-LINE FLAME ARRESTOR

Patent #:	4581120	Issue Dt:	04/08/1986	Application #:	06652364	Filing Dt:	09/19/1984
Title:	METHOD AND APPARATUS FOR SEPARATING OILFIELD EMULSIONS

Patent #:	4597874	Issue Dt:	07/01/1986	Application #:	06709146	Filing Dt:	03/07/1985
Title:	TREATMENT OF OIL WELL PRODUCTION

Patent #:	4648806	Issue Dt:	03/10/1987	Application #:	06743850	Filing Dt:	06/12/1985
Title:	GAS COMPRESSOR

Patent #:	4604196	Issue Dt:	08/05/1986	Application #:	06755520	Filing Dt:	07/16/1985
Title:	MARINE SEPARATOR FOR FLUIDS OF DIFFERENT DENSITIES

Patent #:	4606801	Issue Dt:	08/19/1986	Application #:	06755524	Filing Dt:	07/16/1985
Title:	ELECTROSTATIC MIXER/SEPARATOR

Patent #:	4624704	Issue Dt:	11/25/1986	Application #:	06783285	Filing Dt:	10/02/1985
Title:	SELECTIVE RECOVERY OF ZINC FROM METAL CONTAINING BRINES

Assignor

COMBUSTION ENGINEERING, INC., A CORP OF DE.

Exec Dt:

02/10/1986

Assignee

NATIONAL TANK COMPANY

5330 EAST 31ST STREET

A CORP. OF DE.

TULSA, OKLAHOMA 74135

Correspondence name and address
	DEBORAH M. PICCIANO
	COMBUSTION ENGINEERING, INC.
	1000 PROSPECT HILL RD., P.O. BOX 500
	WINDSOR, CT., 06095

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