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Patent Assignment Details

NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:	004931/0213			Pages:	4
		Recorded:	08/17/1988
Conveyance:	CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).

Total properties: 11

Patent #:	4618555	Issue Dt:	10/21/1986	Application #:	06686991	Filing Dt:	12/27/1984
Title:	ELECTROPHOTOGRAPHIC PHOTORECEPTOR COMPRISING AZO COMPOUNDS

Patent #:	4664997	Issue Dt:	05/12/1987	Application #:	06782473	Filing Dt:	10/01/1985
Title:	CRYSTALLINE OXYTITANIUM PHTHALOCYANINE AND PHOTORECEPTOR FOR USE IN ELECTROPHOTOGRAPHY

Patent #:	4725519	Issue Dt:	02/16/1988	Application #:	06782684	Filing Dt:	10/01/1985
Title:	DUAL LAYER ELECTROPHOTOGRAPHIC PHOTORECEPTOR COMPRISES TITANIUM PHTHALOCYANINE CHARGE TRANSPORT MATERIALS

Patent #:	4764448	Issue Dt:	08/16/1988	Application #:	06847409	Filing Dt:	04/02/1986
Title:	AMORPHOUS SILICON HYDRIDE PHOTORECEPTORS FOR ELECTROPHOTOGRAPHY, PROCESS FOR THE PREPARATION THEREOF, AND METHOD OF USE

Patent #:	4791194	Issue Dt:	12/13/1988	Application #:	06890769	Filing Dt:	07/25/1986
Title:	AZO COMPOUND PHOTORECEPTOR HAVING NAPTHOL SUBSTIUENTS

Patent #:	4734348	Issue Dt:	03/29/1988	Application #:	06920728	Filing Dt:	10/17/1986
Title:	PHOTOSENSITIVE MEMBER FOR ELECTROPHOTOGRAPHY CONTAINING POLYVINYL ACETAL

Patent #:	4752549	Issue Dt:	06/21/1988	Application #:	06924282	Filing Dt:	10/27/1986
Title:	ELECTROPHOTOGRAPHIC PHOTORECEPTOR HAVING A PROTECTIVE LAYER

Patent #:	4777251	Issue Dt:	10/11/1988	Application #:	07043047	Filing Dt:	04/27/1987
Title:	PROCESS FOR PREPARING OXYTITANIUM PHTHALOCYANINE

Patent #:	4808683	Issue Dt:	02/28/1989	Application #:	07062755	Filing Dt:	06/16/1987
Title:	VINYLAMINE COPOLYMER, FLOCCULATING AGENT USING THE SAME, AND PROCESS FOR PREPARING THE SAME

Patent #:	4839458	Issue Dt:	06/13/1989	Application #:	07063001	Filing Dt:	06/17/1987
Title:	POLYCARBONATE PREPARATION WITH CONTROLLED AMOUNTS OF CARBON TETRA- CHLORIDE

Patent #:	4794158	Issue Dt:	12/27/1988	Application #:	07130241	Filing Dt:	12/08/1987
Title:	TRANSPARENT COPOLYAMIDE FROM BIS(3-METHYL-4-AMINO-CYCLOHEXYL) METHANE

Assignor

Exec Dt:

06/01/1988

Assignee

TOKYO, JAPAN

Correspondence name and address
	DAVID G. CONLIN
	DIKE BRONSTEIN ROBERTS CUSHMAN & PFUND
	130 WATER STREET
	BOSTON, MA 02109

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