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Patent Assignment Details

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Reel/Frame:	006369/0291			Pages:	5
		Recorded:	12/23/1992
Conveyance:	CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFECTIVE ON 01/01/1992

Total properties: 31

Patent #:	4727108	Issue Dt:	02/23/1988	Application #:	06921248	Filing Dt:	10/21/1986
Title:	POLYESTER COMPOSITIONS AND PROCESS OF PREPARING POLYESTER FILMS FROM THEM

Patent #:	4732799	Issue Dt:	03/22/1988	Application #:	06930113	Filing Dt:	11/13/1986
Title:	POLYETHYLENE NAPHTHALATE FILM

Patent #:	4729915	Issue Dt:	03/08/1988	Application #:	06930116	Filing Dt:	11/13/1986
Title:	ELECTRICAL INSULATING MATERIAL

Patent #:	4756953	Issue Dt:	07/12/1988	Application #:	06934797	Filing Dt:	11/25/1986
Title:	UNIAXIALLY HIGH-ORIENTED POLYETHYLENE NAPHTHALATE FILM FOR POLARIZING PLATES

Patent #:	4799772	Issue Dt:	01/24/1989	Application #:	06936311	Filing Dt:	12/01/1986
Title:	UNIAXIALLY HIGH-ORIENTED POLYETHYLENE NAPHTHALATE FILM FOR LIQUID CRYSTAL PANEL SUBSTRATES

Patent #:	4725479	Issue Dt:	02/16/1988	Application #:	06938956	Filing Dt:	12/08/1986
Title:	POLYETHYLENE NAPHTHALATE FILM FOR MEMBRANE SWITCH

Patent #:	4814221	Issue Dt:	03/21/1989	Application #:	06938957	Filing Dt:	12/08/1986
Title:	POLYETHYLENE-2,6-NAPHTHALATE FILM FOR CAPACITOR

Patent #:	4804736	Issue Dt:	02/14/1989	Application #:	06939683	Filing Dt:	12/09/1986
Title:	POLYETHYLENE-2,6-NAPHTHALATE FILM FOR MAGNETIC RECORDING TAPES

Patent #:	4795672	Issue Dt:	01/03/1989	Application #:	07022088	Filing Dt:	03/05/1987
Title:	MAGNETIC RECORDING MEDIUM

Patent #:	4781963	Issue Dt:	11/01/1988	Application #:	07038898	Filing Dt:	04/16/1987
Title:	MAGNETIC RECORDING MEDIUM

Patent #:	4769190	Issue Dt:	09/06/1988	Application #:	07041424	Filing Dt:	04/23/1987
Title:	PROCESS FOR PRODUCING POLYPHENYLENE SULFIDE FILM

Patent #:	4806422	Issue Dt:	02/21/1989	Application #:	07062083	Filing Dt:	06/10/1987
Title:	THERMAL TRANSFER (PRINTING) FILM

Patent #:	4814426	Issue Dt:	03/21/1989	Application #:	07073578	Filing Dt:	07/15/1987
Title:	SHRINKABLE POLYESTER FILM FOR PACKAGING

Patent #:	4865898	Issue Dt:	09/12/1989	Application #:	07084462	Filing Dt:	08/12/1987
Title:	POLYESTER FILM FOR MAGNETIC RECORDING MEDIA

Patent #:	4876137	Issue Dt:	10/24/1989	Application #:	07098319	Filing Dt:	09/18/1987
Title:	POLYETHYLENE NAPHTHALATE FILM FOR HIGH-DENSITY MAGNETIC RECORDING MEDIA OF FLOPPY DISK

Patent #:	4985538	Issue Dt:	01/15/1991	Application #:	07119623	Filing Dt:	11/12/1987
Title:	SHRINKABLE POLYESTER FILM

Patent #:	4886705	Issue Dt:	12/12/1989	Application #:	07210620	Filing Dt:	06/21/1988
Title:	POLYPHENYLENE SULFIDE FILM

Patent #:	4812360	Issue Dt:	03/14/1989	Application #:	07218481	Filing Dt:	07/07/1988
Title:	THERMAL TRANSFER (PRINTING) MATERIAL

Patent #:	5082730	Issue Dt:	01/21/1992	Application #:	07279199	Filing Dt:	12/02/1988
Title:	STRETCHED POLYESTER FILM HAVING AN ANTISTATIC COATING COMPRISING A POLYMER HAVING PYRROLIDIUM RINGS IN THE MAIN CHAIN

Patent #:	4983653	Issue Dt:	01/08/1991	Application #:	07333977	Filing Dt:	04/06/1989
Title:	POLYESTER SHRINKABLE FILM CONTAINING BENZOTRIAZOLE

Patent #:	4985537	Issue Dt:	01/15/1991	Application #:	07337842	Filing Dt:	04/13/1989
Title:	PROCESS OF MAKING A BIAXIALLY STRETCH POLYESTER FILM AND BIAXIALLY STRETCHED POLYESTER FILM

Patent #:	5006589	Issue Dt:	04/09/1991	Application #:	07360781	Filing Dt:	06/02/1989
Title:	POLYESTER FILM FOR MAGNETIC RECORDING MEDIA

Patent #:	4939232	Issue Dt:	07/03/1990	Application #:	07373586	Filing Dt:	06/30/1989
Title:	SHRINKABLE POLYESTER FILM

Patent #:	5023291	Issue Dt:	06/11/1991	Application #:	07379346	Filing Dt:	07/13/1989
Title:	POLYESTER COMPOSITION

Patent #:	4977020	Issue Dt:	12/11/1990	Application #:	07398396	Filing Dt:	08/25/1989
Title:	TRANSFER MATERIAL FOR USE WITH PRINTER

Patent #:	5106681	Issue Dt:	04/21/1992	Application #:	07420474	Filing Dt:	10/12/1989
Title:	POLYESTER FILMS, MAGNETIC RECORDING MEDIA AND FILM CAPACITORS PRODUCED THEREFROM

Patent #:	4990400	Issue Dt:	02/05/1991	Application #:	07420740	Filing Dt:	10/12/1989
Title:	POLYESTER FILMS, MAGNETIC RECORDING MEDIA AND FILM CAPACITORS PRODUCED THEREFROM

Patent #:	5093064	Issue Dt:	03/03/1992	Application #:	07536115	Filing Dt:	06/11/1990
Title:	LOW-SHRINKAGE POLYESTER FILM AND PREPARATION THEREOF

Patent #:	5070180	Issue Dt:	12/03/1991	Application #:	07679140	Filing Dt:	03/28/1991
Title:	SHRINKABLE COPOLYESTER FILM

Patent #:	5188891	Issue Dt:	02/23/1993	Application #:	07719072	Filing Dt:	06/25/1991
Title:	MAGNETIC RECORDING MEDIUM COMPRISING A POLYESTER FILM SUBSTRATE, A MAGNETIC COATING AND A SPECIFIED BACK COAT LAYER

Patent #:	5206084	Issue Dt:	04/27/1993	Application #:	07774522	Filing Dt:	10/08/1991
Title:	MAGNETIC RECORDING MEDIUM COMPRISING AN ORIENTED POLYESTER SUBSTRATE, AN ANTISTATIC COATING OF A POLYMER WITH PYRROLIDIUM RINGS IN THE MAIN CHAIN AND A MAGNETIC LAYER

Assignor

DIAFOIL COMPANY, LIMITED

Exec Dt:

01/01/1992

Assignee

DIAFOIL HOECHST CO., LTD.

28-10, HONGO 1-CHOME, BUNKYO-KU

TOKYO, JAPAN

Correspondence name and address
	MARVIN J. SPIVAK
	OBLON, SPIVAK, ET/AL
	FOURTH FLOOR
	1755 JEFFERSON DAVIS HIGHWAY
	ARLINGTON, VA. 22202

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