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Patent Assignment Details

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Reel/Frame:	012287/0667			Pages:	9
		Recorded:	10/31/2001
Conveyance:	CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).

Total properties: 12

Patent #:	4322220	Issue Dt:	03/30/1982	Application #:	05813027	Filing Dt:	07/05/1977
Title:	MULTIPURPOSE HYDROCARBON FUEL AND LUBRICATING OIL ADDITIVE

Patent #:	4533482	Issue Dt:	08/06/1985	Application #:	06454749	Filing Dt:	12/30/1982
Title:	HYDROGENATED DIOLEFIN-LOWER ALKYL ACRYLATE OR METHACRYLATE VISCOSITY INDEX IMPROVING COPOLYMERS FOR LUBRICATING OILS

Patent #:	4611031	Issue Dt:	09/09/1986	Application #:	06695316	Filing Dt:	01/28/1985
Title:	PROCESS FOR THE PREPARATION OF A COMPATIBILIZER FOR CONCENTRATED POLYMER BLENDS AND COMPATIBILIZER PRODUCT

Patent #:	5312884	Issue Dt:	05/17/1994	Application #:	08055131	Filing Dt:	04/30/1993
Title:	COPOLYMER USEFUL AS A POUR POINT DEPRESSANT FOR A LUBRICATING OIL

Patent #:	5416162	Issue Dt:	05/16/1995	Application #:	08124233	Filing Dt:	09/20/1993
Title:	COMPATIBILIZER FOR A VISCOSITY INDEX IMPROVING POLYMER BLEND

Patent #:	5368761	Issue Dt:	11/29/1994	Application #:	08196674	Filing Dt:	02/15/1994
Title:	COPOLYMER USEFUL AS A POUR POINT DEPRESSANT FOR A LUBRICATING OIL

Patent #:	6228819	Issue Dt:	05/08/2001	Application #:	08230582	Filing Dt:	04/14/1994
Title:	PROCESS FOR MAKING A VISCOSITY INDEX IMPROVING COPOLYMER

Patent #:	5696066	Issue Dt:	12/09/1997	Application #:	08672313	Filing Dt:	06/28/1996
Title:	ADDITIVE FOR LUBRICATING OIL

Patent #:	5851967	Issue Dt:	12/22/1998	Application #:	08790183	Filing Dt:	01/29/1997
Title:	DISPERSANT VISCOSITY INDEX IMPROVING ADDITIVE FOR LUBRICATING OILS

Patent #:	6140431	Issue Dt:	10/31/2000	Application #:	09023149	Filing Dt:	02/12/1998
Title:	PROCESS FOR PREPARING CONTINUOUSLY VARIABLE-COMPOSITION COPOLYMERS

Patent #:	5863999	Issue Dt:	01/26/1999	Application #:	09062806	Filing Dt:	04/20/1998
Title:	VISCOSITY INDEX IMPROVING ADDITIVES FOR PHOSPHATE ESTER-CONTAINING HYDRAULIC FLUIDS

Patent #:	6458749	Issue Dt:	10/01/2002	Application #:	09900029	Filing Dt:	07/09/2001
Publication #:	US20010056044	Pub Dt:	12/27/2001
Title:	METHOD FOR IMPROVING LOW-TEMPERATURE FLUIDITY OF LUBRICATING OILS USING HIGH-AND-LOW-MOLECULAR WEIGHT POLYMER ADDITIVE MIXTURES

Assignor

Exec Dt:

08/31/2001

Assignee

D-64293 DARMSTADT, GERMANY

Correspondence name and address
	OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
	MARVIN J. SPIVAK
	FOURTH FLOOR 1755 JEFFERSON DAVIS HWY
	ARLINGTON VIRGINIA 22202

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