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Patent Assignment Details

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Reel/Frame:	005025/0662			Pages:	4
		Recorded:	02/17/1989
Conveyance:	MERGER (SEE DOCUMENT FOR DETAILS).

Total properties: 32

Patent #:	3576589	Issue Dt:		Application #:	04723138	Filing Dt:
Title:

Patent #:	3647876	Issue Dt:		Application #:	04850250	Filing Dt:
Title:

Patent #:	3672829	Issue Dt:		Application #:	05003526	Filing Dt:
Title:

Patent #:	3576598	Issue Dt:		Application #:	05009078	Filing Dt:
Title:

Patent #:	3669895	Issue Dt:		Application #:	05068537	Filing Dt:
Title:

Patent #:	3887695	Issue Dt:		Application #:	05089720	Filing Dt:
Title:

Patent #:	3718732	Issue Dt:		Application #:	05158171	Filing Dt:
Title:

Patent #:	3669616	Issue Dt:	06/13/1972	Application #:	05184620	Filing Dt:	09/28/1971
Title:	CORROSION INHIBITING COMPOSITIONS AND METHOD

Patent #:	3773679	Issue Dt:		Application #:	05218011	Filing Dt:
Title:

Patent #:	3808149	Issue Dt:		Application #:	05244941	Filing Dt:
Title:

Patent #:	3804944	Issue Dt:	04/16/1974	Application #:	05255769	Filing Dt:	05/22/1972
Title:	SODIUM DITHIONITE SOLUTION STABILIZATION

Patent #:	3794738	Issue Dt:		Application #:	05275448	Filing Dt:
Title:

Patent #:	3830690	Issue Dt:		Application #:	05277555	Filing Dt:
Title:

Patent #:	3870756	Issue Dt:		Application #:	05307619	Filing Dt:
Title:

Patent #:	3957253	Issue Dt:		Application #:	05384086	Filing Dt:
Title:

Patent #:	3874993	Issue Dt:		Application #:	05461818	Filing Dt:
Title:

Patent #:	3961034	Issue Dt:		Application #:	05509160	Filing Dt:
Title:

Patent #:	3956674	Issue Dt:		Application #:	05513953	Filing Dt:
Title:

Patent #:	4127642	Issue Dt:		Application #:	05885456	Filing Dt:
Title:

Patent #:	4218429	Issue Dt:	08/19/1980	Application #:	05906583	Filing Dt:	05/16/1978
Title:	PRODUCTION OF ALKALI METAL DITHIONITES FROM SULFUR DIOXIDE, ALKALI METAL FORMATES, AND SLURRIED BISULFITE COMPOUNDS AT HIGH REACTANT CONCENTRATIONS

Patent #:	4227620	Issue Dt:	10/14/1980	Application #:	06016156	Filing Dt:	02/28/1979
Title:	SPECIMEN COLLECTING TUBE

Patent #:	4288402	Issue Dt:	09/08/1981	Application #:	06033240	Filing Dt:	04/25/1979
Title:	ACID FIELD TEST KIT FOR REFRIGERATION OILS CONTAINING A LEAK DETECTOR

Patent #:	4328266	Issue Dt:	05/04/1982	Application #:	06128579	Filing Dt:	03/10/1980
Title:	METHOD FOR RENDERING NON-PLATABLE SUBSTRATES PLATABLE

Patent #:	4283303	Issue Dt:	08/11/1981	Application #:	06156744	Filing Dt:	06/05/1980
Title:	PROCESS FOR MANUFACTURE OF STABLE SODIUM DITHIONITE SLURRIES

Patent #:	4612389	Issue Dt:	09/16/1986	Application #:	06376933	Filing Dt:	05/10/1982
Title:	TREATMENT OF WASTE STREAM FROM PENTAERYTHRITOL MANUFACTURE

Patent #:	4503262	Issue Dt:	03/05/1985	Application #:	06520470	Filing Dt:	08/04/1983
Title:	PROCESS FOR THE PRODUCTION OF 2,6-DIISOPROPYLNAPHTHALENE DIHYDROPEROXIDE

Patent #:	4569797	Issue Dt:	02/11/1986	Application #:	06522219	Filing Dt:	08/11/1983
Title:	PRODUCTION OF ISOXANTHATE SALTS AND DITHIOCARBONATE DIESTERS

Patent #:	4534954	Issue Dt:	08/13/1985	Application #:	06585640	Filing Dt:	03/08/1984
Title:	SODIUM HYDROSULFITE SLURRIES

Patent #:	4622216	Issue Dt:	11/11/1986	Application #:	06762839	Filing Dt:	08/06/1985
Title:	TREATMENT OF SODIUM DITHIONITE REACTION MIXTURE

Patent #:	4729886	Issue Dt:	03/08/1988	Application #:	06865092	Filing Dt:	05/20/1986
Title:	METHOD OF PREPARING REPRODUCIBLY STABLE AQUEOUS SUSPENSIONS OF SODIUM DITHIONITE FOR WOODPULP BLEACHING

Patent #:	4871423	Issue Dt:	10/03/1989	Application #:	07083202	Filing Dt:	08/10/1987
Title:	ENHANCED DITHIONITE BLEACHING

Patent #:	4863564	Issue Dt:	09/05/1989	Application #:	07136975	Filing Dt:	12/23/1987
Title:	METHOD OF BLEACHING HIGH YIELD RULE BY USING DITHIONITE ION AND EXCLUDING OXYGEN

Assignor

Exec Dt:

11/07/1988

Assignee

Correspondence name and address
	DEPAOLI & O,BRIEN,P.C.
	2231 CRYSTAL DRIVE, SUITE 1103
	ARLINGTON, VA 22202

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