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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:	005748/0996			Pages:	4
		Recorded:	05/15/1991
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Total properties: 62

Patent #:	3994823	Issue Dt:		Application #:	05391322	Filing Dt:
Title:

Patent #:	4098724	Issue Dt:		Application #:	05711557	Filing Dt:
Title:

Patent #:	4149773	Issue Dt:		Application #:	05751703	Filing Dt:
Title:

Patent #:	4110616	Issue Dt:		Application #:	05759478	Filing Dt:
Title:

Patent #:	4101193	Issue Dt:		Application #:	05767822	Filing Dt:
Title:

Patent #:	4147224	Issue Dt:	04/03/1979	Application #:	05798481	Filing Dt:	05/19/1977
Title:	BATHROOM SCALES

Patent #:	4220708	Issue Dt:	09/02/1980	Application #:	05846148	Filing Dt:	10/27/1977
Title:	PHOTOCHROMIC COMPOUNDS

Patent #:	4214810	Issue Dt:		Application #:	05873884	Filing Dt:
Title:

Patent #:	4213193	Issue Dt:		Application #:	05898888	Filing Dt:
Title:

Patent #:	4215913	Issue Dt:		Application #:	05901802	Filing Dt:
Title:

Patent #:	4284888	Issue Dt:	08/18/1981	Application #:	06085983	Filing Dt:	10/18/1979
Title:	PYROELECTRIC DETECTORS

Patent #:	4317063	Issue Dt:	02/23/1982	Application #:	06088169	Filing Dt:	10/25/1979
Title:	PYROELECTRIC DETECTORS

Patent #:	4323300	Issue Dt:	04/06/1982	Application #:	06106040	Filing Dt:	12/21/1979
Title:	OPTICAL FIBRE CONNECTORS

Patent #:	4279468	Issue Dt:	07/21/1981	Application #:	06112085	Filing Dt:	01/14/1980
Title:	OPTICAL FIBER CONNECTORS

Patent #:	4357072	Issue Dt:	11/02/1982	Application #:	06218796	Filing Dt:	12/22/1980
Title:	SEALING OPTICAL FIBRES INTO PACKAGES

Patent #:	4569569	Issue Dt:	02/11/1986	Application #:	06363661	Filing Dt:	03/31/1982
Title:	OPTICAL COUPLING DEVICE

Patent #:	4480148	Issue Dt:	10/30/1984	Application #:	06377059	Filing Dt:	05/11/1982
Title:	ELECTRICAL DEVICE PACKAGE

Patent #:	4542511	Issue Dt:	09/17/1985	Application #:	06469094	Filing Dt:	02/23/1983
Title:	SEMI-CONDUCTOR LASERS

Patent #:	4576766	Issue Dt:	03/18/1986	Application #:	06530160	Filing Dt:	09/07/1983
Title:	PRODUCTION OF HELIOCHROMIC PLASTIC ARTICLES

Patent #:	4636030	Issue Dt:	01/13/1987	Application #:	06582008	Filing Dt:	02/21/1984
Title:	OPTICAL ALIGNMENT APPARATUS UTILIZING PRISMATIC ELEMENTS

Patent #:	4685783	Issue Dt:	08/11/1987	Application #:	06647565	Filing Dt:	09/05/1984
Title:	POLYCHROMIC TETRACYCLO- SPIRO-ADAMATYLIDENE DERIVATIVES, AND POLUCHROMIC LENS INCORPORATING SAID COMPOUNDS

Patent #:	4722583	Issue Dt:	02/02/1988	Application #:	06813292	Filing Dt:	12/24/1985
Title:	MODULATORS

Patent #:	4737449	Issue Dt:	04/12/1988	Application #:	06822071	Filing Dt:	01/24/1986
Title:	PHOTOCHROMIC 3-PYRRYL FULGIDES AND FULGIMIDES

Patent #:	4701619	Issue Dt:	10/20/1987	Application #:	06842590	Filing Dt:	03/21/1986
Title:	PYROELECTRIC DETECTORS

Patent #:	4857273	Issue Dt:	08/15/1989	Application #:	06848680	Filing Dt:	04/04/1986
Title:	BIOSENSORS

Patent #:	4895737	Issue Dt:	01/23/1990	Application #:	06873562	Filing Dt:	06/12/1986
Title:	METAL-ORGANIC CHEMICAL VAPOUR DEPOSITION

Patent #:	4795226	Issue Dt:	01/03/1989	Application #:	06905722	Filing Dt:	09/09/1986
Title:	OPTICAL FIBRE REFLECTIVE DIFFACTION GRATING DEVICES

Patent #:	5185613	Issue Dt:	02/09/1993	Application #:	06911017	Filing Dt:	09/08/1986
Title:	HYBRID STRUCTURES

Patent #:	4847500	Issue Dt:	07/11/1989	Application #:	06925833	Filing Dt:	09/12/1986
Title:	THERMAL DETECTOR

Patent #:	4836633	Issue Dt:	06/06/1989	Application #:	06939518	Filing Dt:	01/23/1987
Title:	OPTICAL CONNECTING ARRANGEMENTS

Patent #:	4752816	Issue Dt:	06/21/1988	Application #:	06947887	Filing Dt:	12/30/1986
Title:	ELECTRONIC COMPONENT

Patent #:	4775209	Issue Dt:	10/04/1988	Application #:	07022707	Filing Dt:	02/20/1987
Title:	FIBRE-OPTIC COUPLER COMPRISING INTERTWINED MONOMODE FIBRES OF DIFFERENT DIAMETER

Patent #:	4797374	Issue Dt:	01/10/1989	Application #:	07034178	Filing Dt:	05/20/1987
Title:	METHOD FOR SELECTIVE HETEROEPITAXIAL III-V COMPOUND GROWTH

Patent #:	4772509	Issue Dt:	09/20/1988	Application #:	07037713	Filing Dt:	04/13/1987
Title:	PRINTED CIRCUIT BOARD BASE MATERIAL

Patent #:	4867371	Issue Dt:	09/19/1989	Application #:	07070150	Filing Dt:	07/02/1987
Title:	FABRICATION OF OPTICAL DEVICES

Patent #:	4867371	Issue Dt:	09/19/1989	Application #:	07070150	Filing Dt:	07/02/1987
Title:	FABRICATION OF OPTICAL DEVICES

Patent #:	4869284	Issue Dt:	09/26/1989	Application #:	07076567	Filing Dt:	08/28/1987
Title:	MANIFOLD ASSEMBLY

Patent #:	4869284	Issue Dt:	09/26/1989	Application #:	07076567	Filing Dt:	08/28/1987
Title:	MANIFOLD ASSEMBLY

Patent #:	4939793	Issue Dt:	07/03/1990	Application #:	07137532	Filing Dt:	01/28/1988
Title:	AN INTEGRATED CIRCUIT ASSEMBLY WITH OPTICALLY COUPLED COMPONENTS

Patent #:	4838634	Issue Dt:	06/13/1989	Application #:	07141665	Filing Dt:	12/28/1987
Title:	ORGANIC OPTICAL WAVEGUIDES AND METHOD OF FABRICATING WAVEGUIDE STRUCTURES

Patent #:	4867543	Issue Dt:	09/19/1989	Application #:	07155922	Filing Dt:	03/25/1988
Title:	SPATIAL LIGHT MODULATOR

Patent #:	4812171	Issue Dt:	03/14/1989	Application #:	07162384	Filing Dt:	04/07/1988
Title:	IRREVERSIBLE PHOTOCHROMIC MARKINGS

Patent #:	4812171	Issue Dt:	03/14/1989	Application #:	07162384	Filing Dt:	04/07/1988
Title:	IRREVERSIBLE PHOTOCHROMIC MARKINGS

Patent #:	4869840	Issue Dt:	09/26/1989	Application #:	07170471	Filing Dt:	03/21/1988
Title:	PYROELECTRIC CERAMICS

Patent #:	4891120	Issue Dt:	01/02/1990	Application #:	07175389	Filing Dt:	04/12/1988
Title:	CHROMATOGRAPHIC SEPARATION DEVICE

Patent #:	4927180	Issue Dt:	05/22/1990	Application #:	07187690	Filing Dt:	06/06/1988
Title:	MARKING OF ARTICLES WITH PHOTOCHROMIC COMPOUNDS

Patent #:	4910737	Issue Dt:	03/20/1990	Application #:	07195638	Filing Dt:	07/21/1988
Title:	BISTABLE OPTICAL DEVICE COMPRISING A LIGHTLY DOPED OPTICAL FIBRE

Patent #:	4911809	Issue Dt:	03/27/1990	Application #:	07228897	Filing Dt:	08/05/1988
Title:	THIN FILM DEPOSITION PROCESS

Patent #:	4892377	Issue Dt:	01/09/1990	Application #:	07233757	Filing Dt:	08/19/1988
Title:	ALIGNMENT OF FIBRE ARRAYS

Patent #:	4887271	Issue Dt:	12/12/1989	Application #:	07233758	Filing Dt:	08/19/1988
Title:	POWER SUPPLY FOR A LASER DIODE IN A COMMON MODULE

Patent #:	4884086	Issue Dt:	11/28/1989	Application #:	07251498	Filing Dt:	09/30/1988
Title:	METHOD OF ALIGNMENT OF LED CHIPS

Patent #:	4923270	Issue Dt:	05/08/1990	Application #:	07269913	Filing Dt:	11/09/1988
Title:	APPARATUS FOR OPTICAL WAVELENGTH DIVISION MULTIPLEXING

Patent #:	5045348	Issue Dt:	09/03/1991	Application #:	07295212	Filing Dt:	01/05/1989
Title:	THIN FILM DEPOSITION PROCESS

Patent #:	4981808	Issue Dt:	01/01/1991	Application #:	07298881	Filing Dt:	01/12/1989
Title:	PROCESS FOR THE MANUFACTURE OF III-V SEMICONDUCTOR DEVICES

Patent #:	5026619	Issue Dt:	06/25/1991	Application #:	07341098	Filing Dt:	03/24/1989
Title:	REVERSIBLE INFRA-RED RECORDING MEDIUM

Patent #:	5061582	Issue Dt:	10/29/1991	Application #:	07348500	Filing Dt:	04/14/1989
Title:	OPTICAL DATA STORAGE

Patent #:	4979790	Issue Dt:	12/25/1990	Application #:	07426870	Filing Dt:	10/26/1989
Title:	GUIDED-WAVE OPTICAL WAVELENGTH DUPLEXER

Patent #:	5022580	Issue Dt:	06/11/1991	Application #:	07435477	Filing Dt:	11/30/1989
Title:	VERNIER STRUCTURE FOR FLIP CHIP BONDED DEVICES

Patent #:	5076901	Issue Dt:	12/31/1991	Application #:	07438454	Filing Dt:	01/18/1990
Title:	METHOD OF MANUFACTURING PEROVSKITE LEAD SCANDIUM TANTALATE

Patent #:	5000819	Issue Dt:	03/19/1991	Application #:	07442797	Filing Dt:	11/29/1989
Title:	METAL SURFACE CLEANING PROCESSES

Patent #:	4993797	Issue Dt:	02/19/1991	Application #:	07533831	Filing Dt:	06/06/1990
Title:	OPTICAL FIBRE LATTICE SIGNAL PROCESSORS

Patent #:	4211481	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Assignor

PLESSEY OVERSEAS LIMITED

Exec Dt:

04/10/1991

Assignee

GEC-MARONI LIMITED

THE GROVE

WARREN LAND

MIDDLESEX, HA7 4LY, ENGLAND

Correspondence name and address
	FLEIT, JACOBSON, COHN, PRICE, HOLMAN
	& STERN
	THE JENIFER BUILDING
	400 7TH STREET N.W.
	WASHINGTON, D.C. 20004-2201

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