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Patent Assignment Details

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Reel/Frame:	004533/0503			Pages:	9
		Recorded:	03/19/1986
Conveyance:	MERGER (SEE DOCUMENT FOR DETAILS). EFFECTIVE DATE: 12/30/85 STATE OF INCORP. CONNECTICUT

Total properties: 16

Patent #:	4588519	Issue Dt:	05/13/1986	Application #:	06473157	Filing Dt:	02/25/1983
Title:	METHOD OF INHIBITING CORROSION OF IRON BASE METALS

Patent #:	4588519	Issue Dt:	05/13/1986	Application #:	06473157	Filing Dt:	02/25/1983
Title:	METHOD OF INHIBITING CORROSION OF IRON BASE METALS

Patent #:	4600524	Issue Dt:	07/15/1986	Application #:	06559517	Filing Dt:	12/08/1983
Title:	COMPOSITION AND METHOD FOR INHIBITING SCALE

Patent #:	4600524	Issue Dt:	07/15/1986	Application #:	06559517	Filing Dt:	12/08/1983
Title:	COMPOSITION AND METHOD FOR INHIBITING SCALE

Patent #:	4629603	Issue Dt:	12/16/1986	Application #:	06677157	Filing Dt:	12/03/1984
Title:	METHOD OF INHIBITING COLD END CORROSION IN BOILERS

Patent #:	4629603	Issue Dt:	12/16/1986	Application #:	06677157	Filing Dt:	12/03/1984
Title:	METHOD OF INHIBITING COLD END CORROSION IN BOILERS

Patent #:	4609483	Issue Dt:	09/02/1986	Application #:	06709484	Filing Dt:	03/07/1985
Title:	SCALE INHIBITING COMPOSITION

Patent #:	4609483	Issue Dt:	09/02/1986	Application #:	06709484	Filing Dt:	03/07/1985
Title:	SCALE INHIBITING COMPOSITION

Patent #:	4581145	Issue Dt:	04/08/1986	Application #:	06709979	Filing Dt:	03/11/1985
Title:	COMPOSITION AND METHOD FOR INHIBITING SCALE

Patent #:	4581145	Issue Dt:	04/08/1986	Application #:	06709979	Filing Dt:	03/11/1985
Title:	COMPOSITION AND METHOD FOR INHIBITING SCALE

Patent #:	4631131	Issue Dt:	12/23/1986	Application #:	06774517	Filing Dt:	09/10/1985
Title:	METHOD FOR INHIBITING SCALE

Patent #:	4631131	Issue Dt:	12/23/1986	Application #:	06774517	Filing Dt:	09/10/1985
Title:	METHOD FOR INHIBITING SCALE

Patent #:	4649025	Issue Dt:	03/10/1987	Application #:	06776311	Filing Dt:	09/16/1985
Title:	ANTI-CORROSION COMPOSITION

Patent #:	4649025	Issue Dt:	03/10/1987	Application #:	06776311	Filing Dt:	09/16/1985
Title:	ANTI-CORROSION COMPOSITION

Patent #:	4692317	Issue Dt:	09/08/1987	Application #:	06793933	Filing Dt:	11/01/1985
Title:	CORROSION CONTROL IN AQUEOUS SYSTEMS USING CATIONIC POLYMERS IN COMBINATION WITH PHOSPHONOHYDROXYACETIC ACID

Patent #:	4692317	Issue Dt:	09/08/1987	Application #:	06793933	Filing Dt:	11/01/1985
Title:	CORROSION CONTROL IN AQUEOUS SYSTEMS USING CATIONIC POLYMERS IN COMBINATION WITH PHOSPHONOHYDROXYACETIC ACID

Assignor

Exec Dt:

12/19/1985

Assignee

Correspondence name and address
	MARK T. COLLINS
	W. R. GRACE & CO.
	7379 ROUTE 32
	COLUMBIA, MD 21044

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