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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:	005513/0323			Pages:	4
		Recorded:	11/19/1990
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Total properties: 56

Patent #:	3790785	Issue Dt:		Application #:	05199881	Filing Dt:
Title:

Patent #:	4031545	Issue Dt:		Application #:	05611230	Filing Dt:
Title:

Patent #:	4012734	Issue Dt:		Application #:	05656521	Filing Dt:
Title:

Patent #:	4200800	Issue Dt:	04/29/1980	Application #:	05848144	Filing Dt:	11/03/1977
Title:	REDUCED DOSE CT SCANNING

Patent #:	4242583	Issue Dt:	12/30/1980	Application #:	05900380	Filing Dt:	04/26/1978
Title:	X-RAY IMAGING VARIABLE RESOLUTION

Patent #:	4260898	Issue Dt:	04/07/1981	Application #:	05946913	Filing Dt:	09/28/1978
Title:	X-RAY IMAGING VARIABLE RESOLUTION

Patent #:	4245158	Issue Dt:	01/13/1981	Application #:	06023914	Filing Dt:	03/26/1979
Title:	IMAGING X-RAY SPECTROMETER FOR SINGLE PHOTON DETECTION

Patent #:	4303860	Issue Dt:	12/01/1981	Application #:	06061739	Filing Dt:	07/30/1979
Title:	HIGH RESOLUTION RADIATION DETECTOR

Patent #:	4242588	Issue Dt:	12/30/1980	Application #:	06066140	Filing Dt:	08/13/1979
Title:	X-RAY LITHOGRAPHY SYSTEM HAVING COLLIMATING OPTICS

Patent #:	4281325	Issue Dt:	07/28/1981	Application #:	06067263	Filing Dt:	08/17/1979
Title:	POSITIVE FEEDBACK METER PULSE INITIATOR

Patent #:	4296737	Issue Dt:	10/27/1981	Application #:	06100612	Filing Dt:	12/05/1979
Title:	PARABOLIC TROUGH CONCENTRATING SOLAR COLLECTOR

Patent #:	4349739	Issue Dt:	09/14/1982	Application #:	06172885	Filing Dt:	07/28/1980
Title:	MICRO-CALCIFICATION DETECTION

Patent #:	4342914	Issue Dt:	08/03/1982	Application #:	06191900	Filing Dt:	09/29/1980
Title:	FLYING SPOT SCANNER HAVING ARBITRARILY SHAPED FIELD SIZE

Patent #:	4366576	Issue Dt:	12/28/1982	Application #:	06207483	Filing Dt:	11/17/1980
Title:	PENETRATING RADIANT ENERGY IMAGING SYSTEM WITH MULTIPLE RESOLUTION

Patent #:	4414682	Issue Dt:	11/08/1983	Application #:	06207492	Filing Dt:	11/17/1980
Title:	PENETRATING RADIANT ENERGY IMAGING SYSTEM WITH MULTIPLE RESOLUTION

Patent #:	4482957	Issue Dt:	11/13/1984	Application #:	06318235	Filing Dt:	11/04/1981
Title:	USE OF A SQUARE ROOT AMPLIFIER FOR STATISTICS LIMITED DATA

Patent #:	4389729	Issue Dt:	06/21/1983	Application #:	06331100	Filing Dt:	12/15/1981
Title:	HIGH RESOLUTION DIGITAL RADIOGRAPHY SYSTEM

Patent #:	4422177	Issue Dt:	12/20/1983	Application #:	06388879	Filing Dt:	06/16/1982
Title:	CT SLICE PROXIMITY ROTARY TABLE AND ELEVATOR FOR EXAMINING LARGE OBJECTS

Patent #:	4472822	Issue Dt:	09/18/1984	Application #:	06395943	Filing Dt:	07/07/1982
Title:	X-RAY COMPUTED TOMOGRAPHY USING FLYING SPOT MECHANICAL SCANNING MECHANISM

Patent #:	4503332	Issue Dt:	03/05/1985	Application #:	06400534	Filing Dt:	07/21/1982
Title:	GRAZING ANGLE DETECTOR ARRAY

Patent #:	4511799	Issue Dt:	04/16/1985	Application #:	06448461	Filing Dt:	12/10/1982
Title:	DUAL ENERGY IMAGING

Patent #:	4593355	Issue Dt:	06/03/1986	Application #:	06554024	Filing Dt:	11/21/1983
Title:	METHOD OF QUICK BACK PROJECTION FOR COMPUTED TOMOGRAPHY AND IMPROVED CT MACHINE EMPLOYING THE METHOD

Patent #:	4638314	Issue Dt:	01/20/1987	Application #:	06570118	Filing Dt:	01/12/1984
Title:	METER TRANSPONDER HYBRID

Patent #:	4691332	Issue Dt:	09/01/1987	Application #:	06589443	Filing Dt:	03/14/1984
Title:	HIGH ENERGY COMPUTED TOMOGRAPHY

Patent #:	4845769	Issue Dt:	07/04/1989	Application #:	06819655	Filing Dt:	01/17/1986
Title:	ANNULAR X-RAY INSPECTION SYSTEM

Patent #:	4768214	Issue Dt:	08/30/1988	Application #:	06853368	Filing Dt:	04/15/1986
Title:	IMAGING

Patent #:	4807637	Issue Dt:	02/28/1989	Application #:	06861200	Filing Dt:	05/08/1986
Title:	DIAPHANOGRAPHY METHOD AND APPARATUS

Patent #:	4799247	Issue Dt:	01/17/1989	Application #:	06876632	Filing Dt:	06/20/1986
Title:	X-RAY IMAGING PARTICULARLY ADAPTED FOR LOW Z MATERIALS

Patent #:	4809312	Issue Dt:	02/28/1989	Application #:	06888019	Filing Dt:	07/22/1986
Title:	METHOD AND APPARATUS FOR PRODUCING TOMOGRAPHIC IMAGES

Patent #:	4893015	Issue Dt:	01/09/1990	Application #:	07032692	Filing Dt:	04/01/1987
Title:	DUAL MODE RADIOGRAPHIC MEASUREMENT METHOD AND DEVICE

Patent #:	4839913	Issue Dt:	06/13/1989	Application #:	07040018	Filing Dt:	04/20/1987
Title:	SHADOWGRAPH IMAGING USING SCATTER AND FLUORESCENCE

Patent #:	4819256	Issue Dt:	04/04/1989	Application #:	07040019	Filing Dt:	04/20/1987
Title:	RADIOGRAPHIC SENSITIVITY FOR DETECTION OF FLAWS AND CRACKS

Patent #:	4899283	Issue Dt:	02/06/1990	Application #:	07123630	Filing Dt:	11/23/1987
Title:	TOMOGRAPHIC APPARATUS INCLUDING MEANS TO ILLUMINATE THE BOUNDED FIELD OF VIEW FROM A PLURALITY OF DIRECTIONS

Patent #:	4825454	Issue Dt:	04/25/1989	Application #:	07137982	Filing Dt:	12/28/1987
Title:	TOMOGRAPHIC IMAGING WITH CONCENTRIC CONICAL COLLIMATOR

Patent #:	3790799	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Patent #:	3797131	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Patent #:	D234534	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Patent #:	3711991	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Patent #:	3730418	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Patent #:	RE28544	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Patent #:	4160165	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Patent #:	4185205	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Patent #:	4228357	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Patent #:	4031401	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Patent #:	4031528	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Patent #:	4065066	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Patent #:	4070576	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Patent #:	4112301	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Patent #:	3769495	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Patent #:	3778234	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Patent #:	3789799	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Patent #:	3909821	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Patent #:	3912929	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Patent #:	3805415	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Patent #:	3857033	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Patent #:	3899433	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Assignor

AMERICAN SCIENCE AND ENGINEERING, INC., A CORP. OF MA.

Exec Dt:

07/03/1990

Assignee

UNITED STATES TRUST COMPANY

30/40 COURT ST., A MA. TRUST COMPANY

BOSTON, MASSACHUSETTS

Correspondence name and address
	MARIAN E. SCHWARTZ
	SPECIALIZED PATENT SERVICES
	SUITE 810
	2001 JEFFERSON DAVIS HIGHWAY
	ARLINGTON, VA. 22202

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