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Reel/Frame:	006243/0136			Pages:	74
		Recorded:	08/11/1992
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Total properties: 747
Page 7 of 8
Pages: 1 2 3 4 5 6 7 8

Patent #:	4989524	Issue Dt:	02/05/1991	Application #:	07508471	Filing Dt:	04/13/1990
Title:	DIBBER DRILLS

Patent #:	4981856	Issue Dt:	01/01/1991	Application #:	07508528	Filing Dt:	04/12/1990
Title:	ANTI-TUMOR AGENTS

Patent #:	5108639	Issue Dt:	04/28/1992	Application #:	07510534	Filing Dt:	04/18/1990
Title:	ELECTRORHEOLOGICAL FLUID

Patent #:	5106522	Issue Dt:	04/21/1992	Application #:	07514671	Filing Dt:	04/25/1990
Title:	FLUID COMPOSITIONS

Patent #:	5185319	Issue Dt:	02/09/1993	Application #:	07520203	Filing Dt:	05/03/1990
Title:	STABILIZATION OF ORGANIC COMPOUNDS

Patent #:	5116876	Issue Dt:	05/26/1992	Application #:	07520222	Filing Dt:	05/03/1990
Title:	PHOTOPOLYMERISATION PROCESSES WITH SEPARATION OF INITIATOR LAYER FROM RESIN LAYER

Patent #:	5044147	Issue Dt:	09/03/1991	Application #:	07520555	Filing Dt:	05/08/1990
Title:	CROP HARVESTING APPARATUS AND METHODS

Patent #:	5090240	Issue Dt:	02/25/1992	Application #:	07524871	Filing Dt:	05/18/1990
Title:	FLOWMETERS

Patent #:	5033033	Issue Dt:	07/16/1991	Application #:	07530899	Filing Dt:	05/30/1990
Title:	ULTRASONIC SYSTEMS

Patent #:	5125402	Issue Dt:	06/30/1992	Application #:	07539325	Filing Dt:	06/14/1990
Title:	POWERED RESPIRATORS

Patent #:	5077746	Issue Dt:	12/31/1991	Application #:	07543765	Filing Dt:	07/16/1990
Title:	SHORT CAVITY LASERS WITH SINGLE MODE NARROW BANDWIDTH MULIT-PASS AMPLIFIER

Patent #:	5084926	Issue Dt:	02/04/1992	Application #:	07543805	Filing Dt:	07/23/1990
Title:	CONTOUR PILLOW

Patent #:	5107541	Issue Dt:	04/21/1992	Application #:	07548192	Filing Dt:	07/05/1990
Title:	METHOD AND APPARATUS FOR CAPTURING INFORMATION IN DRAWING OR WRITING

Patent #:	5204095	Issue Dt:	04/20/1993	Application #:	07554985	Filing Dt:	07/17/1990
Title:	MONOCLONAL ANTIBODIES AGAINST HEPATITIS B VIRUS

Patent #:	5138732	Issue Dt:	08/18/1992	Application #:	07562903	Filing Dt:	08/06/1990
Title:	PILLOWS

Patent #:	5096304	Issue Dt:	03/17/1992	Application #:	07567374	Filing Dt:	08/15/1990
Title:	TEMPERATURE HISTORY INDICATOR

Patent #:	5132549	Issue Dt:	07/21/1992	Application #:	07571613	Filing Dt:	08/31/1990
Title:	METHOD AND APPARATUS FOR THE CONTINUOUS FORMATION OF AN EXTRUDED PRODUCT

Patent #:	5071857	Issue Dt:	12/10/1991	Application #:	07571830	Filing Dt:	08/22/1990
Title:	2,6-DIOXOPIPERIDINE DERIVATIVES, THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM

Patent #:	5139336	Issue Dt:	08/18/1992	Application #:	07573150	Filing Dt:	09/14/1990
Title:	OPTICAL MEASURING APPARATUS USING AMPLITUDE MODULATION OF SPLIT BEAMS

Patent #:	5081124	Issue Dt:	01/14/1992	Application #:	07577579	Filing Dt:	09/05/1990
Title:	A METHOD OF PRODUCING ANTITUMOR EFFECT USING QUINAZOLIN-4-ONE DERIVATIVES

Patent #:	5106870	Issue Dt:	04/21/1992	Application #:	07579549	Filing Dt:	09/10/1990
Title:	METHOD FOR THE USE OF THROMBOXANE A2 ANTAGONISTS

Patent #:	5112837	Issue Dt:	05/12/1992	Application #:	07584489	Filing Dt:	09/17/1990
Title:	QUINOLINE DERIVATIVES HAVING ANYI-TUMOR ACTIVITY

Patent #:	5084030	Issue Dt:	01/28/1992	Application #:	07595664	Filing Dt:	10/11/1990
Title:	SAFETY DEVICE FOR HYPODERMIC NEEDLE OR THE LIKE

Patent #:	5099693	Issue Dt:	03/31/1992	Application #:	07597092	Filing Dt:	10/15/1990
Title:	APPARATUS FOR INVESTIGATING A SAMPLE WITH ULTRASOUND

Patent #:	5149710	Issue Dt:	09/22/1992	Application #:	07597180	Filing Dt:	10/17/1990
Title:	PHARMACEUTICAL COMPOSITIONS FOR TREATING PSORIASIS

Patent #:	5198193	Issue Dt:	03/30/1993	Application #:	07601697	Filing Dt:	10/29/1990
Title:	LIQUID TRANSFER DEVICES

Patent #:	5285052	Issue Dt:	02/08/1994	Application #:	07602274	Filing Dt:	11/09/1990
Title:	CONTROL OF ELECTRICALLY OPERATED HEATING SYSTEMS

Patent #:	5179135	Issue Dt:	01/12/1993	Application #:	07604857	Filing Dt:	10/26/1990
Title:	POLY(VINYLPHOSPHONIC ACID) GLASS IONOMER CEMENT

Patent #:	5139199	Issue Dt:	08/18/1992	Application #:	07605099	Filing Dt:	10/30/1990
Title:	SPRAY HEADS

Patent #:	5109426	Issue Dt:	04/28/1992	Application #:	07610209	Filing Dt:	11/08/1990
Title:	METHODS AND APPARATUS FOR SIGNATURE VERIFICATION

Patent #:	5310671	Issue Dt:	05/10/1994	Application #:	07613565	Filing Dt:	11/28/1990
Title:	FOWLPOX VIRUS NON-ESSENTIAL REGIONS

Patent #:	5111645	Issue Dt:	05/12/1992	Application #:	07619611	Filing Dt:	11/29/1990
Title:	CROP HARVESTING APPARATUS AND METHODS

Patent #:	5143660	Issue Dt:	09/01/1992	Application #:	07620722	Filing Dt:	12/03/1990
Title:	METHOD OF CASTING A CONTACT LENS

Patent #:	5104352	Issue Dt:	04/14/1992	Application #:	07623445	Filing Dt:	12/04/1990
Title:	MONITORING MEAT QUALITY

Patent #:	5121701	Issue Dt:	06/16/1992	Application #:	07625654	Filing Dt:	12/12/1990
Title:	TRANSPLANTING APPARATUS

Patent #:	5236927	Issue Dt:	08/17/1993	Application #:	07625695	Filing Dt:	12/12/1990
Title:	ANTI-CANCER QUINAZOLINE DERIVATIVES

Patent #:	5140994	Issue Dt:	08/25/1992	Application #:	07630722	Filing Dt:	12/20/1990
Title:	SURFACE VIBRATION ANALYSIS

Patent #:	5049820	Issue Dt:	09/17/1991	Application #:	07633184	Filing Dt:	12/28/1990
Title:	MAGNETIC RESONANCE SIGNAL ACQUISITION METHODS

Patent #:	5184230	Issue Dt:	02/02/1993	Application #:	07634120	Filing Dt:	12/31/1990
Title:	UNDERWATER INSPECTION APPARATUS AND METHOD

Patent #:	5084776	Issue Dt:	01/28/1992	Application #:	07634121	Filing Dt:	12/31/1990
Title:	UNDERWATER INSPECTION APPARATUS AND METHOD

Patent #:	5198915	Issue Dt:	03/30/1993	Application #:	07634122	Filing Dt:	12/31/1990
Title:	UNDERWATER INSPECTION APPARATUS AND METHOD

Patent #:	5173097	Issue Dt:	12/22/1992	Application #:	07634862	Filing Dt:	01/02/1991
Title:	PROCESS FOR THE MANUFACTURE OF OBJECTS WITH SMALL COMPLEX CROSS- SECTIONS

Patent #:	5222304	Issue Dt:	06/29/1993	Application #:	07635585	Filing Dt:	02/06/1991
Title:	PROBES

Patent #:	5182886	Issue Dt:	02/02/1993	Application #:	07635601	Filing Dt:	01/22/1991
Title:	BUILDING ELEMENTS AND JOINTS THEREFOR

Patent #:	5162736	Issue Dt:	11/10/1992	Application #:	07642921	Filing Dt:	01/18/1991
Title:	NMR IMAGING

Patent #:	RE34386	Issue Dt:	09/21/1993	Application #:	07651289	Filing Dt:	01/25/1991
Title:	IMPELLER

Patent #:	5090951	Issue Dt:	02/25/1992	Application #:	07655392	Filing Dt:	02/13/1991
Title:	HYDRAULIC CONTROL CIRCUITS FOR CONTINUOUSLY-VARIABLE-RATIO TRANSMISSIONS

Patent #:	5240930	Issue Dt:	08/31/1993	Application #:	07659229	Filing Dt:	02/22/1991
Title:	PHARMACEUTICAL COMPOSITIONS FOR TREATMENT OF DEPRESSION AND LOW BLOOD PRESSURE

Patent #:	5141560	Issue Dt:	08/25/1992	Application #:	07659496	Filing Dt:	11/28/1990
Title:	DENTAL CEMENT

Patent #:	5090417	Issue Dt:	02/25/1992	Application #:	07666462	Filing Dt:	03/05/1991
Title:	MEDICAL DIAGNOSTIC APPARATUS

Patent #:	5374558	Issue Dt:	12/20/1994	Application #:	07669404	Filing Dt:	03/20/1991
Title:	FOWLPOX VIRUS PROMOTER

Patent #:	5175984	Issue Dt:	01/05/1993	Application #:	07671790	Filing Dt:	03/26/1991
Title:	CROP HARVESTING APPARATUS

Patent #:	5216220	Issue Dt:	06/01/1993	Application #:	07671848	Filing Dt:	04/12/1991
Title:	WELDING OF COATED METALS

Patent #:	5162372	Issue Dt:	11/10/1992	Application #:	07674297	Filing Dt:	03/25/1991
Title:	PHARMACEUTICAL COMPOSITIONS FOR TREATING CERTAIN CANCERS

Patent #:	5132327	Issue Dt:	07/21/1992	Application #:	07674354	Filing Dt:	04/10/1991
Title:	ANTI-CANCER COMPOUNDS

Patent #:	5146922	Issue Dt:	09/15/1992	Application #:	07678943	Filing Dt:	04/15/1991
Title:	VOLUMETRIC MEASUREMENT OF A BODY CAVITY OF A PATIENT

Patent #:	5186201	Issue Dt:	02/16/1993	Application #:	07678987	Filing Dt:	04/30/1991
Title:	CHECK VALVES

Patent #:	5147298	Issue Dt:	09/15/1992	Application #:	07680170	Filing Dt:	04/03/1991
Title:	FEEDING APPARATUS

Patent #:	5261401	Issue Dt:	11/16/1993	Application #:	07681540	Filing Dt:	06/27/1991
Title:	AMBULATORY CARDIAC DIAGNOSTIC UNITS HAVING MEANS FOR INHIBITING PACEMAKER RESPONSE

Patent #:	5157345	Issue Dt:	10/20/1992	Application #:	07689346	Filing Dt:	04/24/1991
Title:	APPARATUS AND METHOD FOR REDUCING DISTORTION IN AMPLIFICATION

Patent #:	5199248	Issue Dt:	04/06/1993	Application #:	07689759	Filing Dt:	06/26/1991
Title:	GRAIN LOSS MONITOR

Patent #:	5156097	Issue Dt:	10/20/1992	Application #:	07689784	Filing Dt:	06/13/1991
Title:	COMBUSTION APPARATUS

Patent #:	5168228	Issue Dt:	12/01/1992	Application #:	07700883	Filing Dt:	05/10/1991
Title:	ECHO PLANAR IMAGING SYSTEMS

Patent #:	5112976	Issue Dt:	05/12/1992	Application #:	07701641	Filing Dt:	05/15/1991
Title:	PREPARATION OF 2,6-DIOXOPIPERIDINE DERIVATIVES

Patent #:	5119589	Issue Dt:	06/09/1992	Application #:	07705599	Filing Dt:	05/24/1991
Title:	METHODS OF PRIMING SEED

Patent #:	5161482	Issue Dt:	11/10/1992	Application #:	07707132	Filing Dt:	05/31/1991
Title:	AUTOMATIC MILKING APPARATUS

Patent #:	5217418	Issue Dt:	06/08/1993	Application #:	07720783	Filing Dt:	07/25/1991
Title:	DRIVELINES FOR WHEELED VEHICLES

Patent #:	5283371	Issue Dt:	02/01/1994	Application #:	07721149	Filing Dt:	06/26/1991
Title:	INTERMEDIATES USEFUL IN THE PRODUCTION OF PESTICIDES

Patent #:	5158978	Issue Dt:	10/27/1992	Application #:	07723716	Filing Dt:	06/18/1991
Title:	THYROID HORMONE TREATMENT OF ACUTE CARIOVASCULAR COMPROMISE

Patent #:	5143688	Issue Dt:	09/01/1992	Application #:	07726161	Filing Dt:	07/02/1991
Title:	SURFACE ELECTRICAL COIL STRUCTURES

Patent #:	5177086	Issue Dt:	01/05/1993	Application #:	07729851	Filing Dt:	07/12/1991
Title:	MEMORY-ENHANCING COMPOSITIONS CONTAINING DIOXOPIPERIDINE DERIVATIVES

Patent #:	5192362	Issue Dt:	03/09/1993	Application #:	07735752	Filing Dt:	07/29/1991
Title:	DENTINE PROTECTION

Patent #:	5222896	Issue Dt:	06/29/1993	Application #:	07742895	Filing Dt:	08/08/1991
Title:	POLYHEDRAL APPROXIMATION OF A SPHERICAL BODY AND TWO-DIMENSIONAL PROJECTIONS THEREFROM

Patent #:	5156858	Issue Dt:	10/20/1992	Application #:	07743214	Filing Dt:	08/09/1991
Title:	APPARATUS FOR CONTROLLING THE MOLDING OF A SOLID PRODUCT IN A MOLD CAVITY FROM MOLTEN MATERIAL WHICH IS REPEATEDLY MOVED WITHIN THE MOLD CAVITY

Patent #:	5212152	Issue Dt:	05/18/1993	Application #:	07743399	Filing Dt:	08/16/1991
Title:	PROTECTION OF OXIDE SUPERCONDUCTORS FROM DEGRADATION

Patent #:	5160466	Issue Dt:	11/03/1992	Application #:	07746225	Filing Dt:	08/09/1991
Title:	METHOD FOR MOLDING A MATERIAL

Patent #:	5273126	Issue Dt:	12/28/1993	Application #:	07752599	Filing Dt:	08/12/1991
Title:	TRACKLAYING VEHICLES

Patent #:	5147646	Issue Dt:	09/15/1992	Application #:	07759623	Filing Dt:	09/16/1991
Title:	HYDROGEL CONTAINING ENVELOPES

Patent #:	5254330	Issue Dt:	10/19/1993	Application #:	07762007	Filing Dt:	09/20/1991
Title:	AEROSOL CARRIERS

Patent #:	5171569	Issue Dt:	12/15/1992	Application #:	07764073	Filing Dt:	09/23/1991
Title:	FACTOR IX PREPARATIONS UNCONTAMINATED BY PLASMA COPONENTS OR POX VIRUS

Patent #:	5120957	Issue Dt:	06/09/1992	Application #:	07765485	Filing Dt:	09/25/1991
Title:	APPARATUS AND METHOD FOR THE CONTROL AND/OR ANALYSIS OF CHARGED PARTICLES

Patent #:	RE34313	Issue Dt:	07/13/1993	Application #:	07769492	Filing Dt:	10/01/1991
Title:	PHARMACEUTICAL COMPOSITIONS

Patent #:	5253922	Issue Dt:	10/19/1993	Application #:	07774735	Filing Dt:	10/10/1991
Title:	IMPROVEMENTS IN OR RELATING TO CHIARS

Patent #:	5256448	Issue Dt:	10/26/1993	Application #:	07775124	Filing Dt:	10/11/1991
Title:	SOL-GEL METHOD OF MAKING SILICON CARBIDE AND OF PROTECTING A SUBSTRATE

Patent #:	5308157	Issue Dt:	05/03/1994	Application #:	07777219	Filing Dt:	01/03/1992
Title:	FOLDABLE STRUCTURES

Patent #:	5259811	Issue Dt:	11/09/1993	Application #:	07778589	Filing Dt:	10/17/1991
Title:	POULTRY-HANDLING ASSEMBLY

Patent #:	5204426	Issue Dt:	04/20/1993	Application #:	07784083	Filing Dt:	10/30/1991
Title:	COMMAND-CURABLE COMPOSITION

Patent #:	5314482	Issue Dt:	05/24/1994	Application #:	07789772	Filing Dt:	11/08/1991
Title:	FEMORAL COMPONENT, TOOL AND METHOD

Patent #:	5192369	Issue Dt:	03/09/1993	Application #:	07789773	Filing Dt:	11/08/1991
Title:	APPARATUS FOR SPRAYING HARVESTED CROPS

Patent #:	5196451	Issue Dt:	03/23/1993	Application #:	07793292	Filing Dt:	11/14/1991
Title:	AVIAN CONTROL

Patent #:	5154165	Issue Dt:	10/13/1992	Application #:	07797162	Filing Dt:	11/26/1991
Title:	MEDICAL DEVICES

Patent #:	5244812	Issue Dt:	09/14/1993	Application #:	07800517	Filing Dt:	12/03/1991
Title:	DETECTION OF ELECTRON ACCEPTOR GASES USING SULFUR-SELENIUM FULUALENES

Patent #:	5203504	Issue Dt:	04/20/1993	Application #:	07801594	Filing Dt:	12/05/1991
Title:	PREPARING MIXED LIQUIDS

Patent #:	5211748	Issue Dt:	05/18/1993	Application #:	07819638	Filing Dt:	01/10/1992
Title:	IDENTIFIABLE DENTAL RESORATIVE MATERIAL

Patent #:	5359792	Issue Dt:	11/01/1994	Application #:	07939651	Filing Dt:	09/02/1992
Title:	FREE STANDING, UPRIGHT CLOTHES PRESS

Patent #:	3875927	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Patent #:	4198850	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Patent #:	4042779	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Patent #:	4210746	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

100

Patent #:	4221426	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Assignor

NATIONAL RESEARCH DEVELOPMENT CORPORATION

Exec Dt:

07/09/1992

Assignee

BRITISH TECHNOLOGY GROUP LIMITED

101 NEWINGTON CAUSEWAY

LONDON SE1 6BU, ENGLAND

Correspondence name and address
	G. LLOYD KNIGHT
	CUSHMAN, DARBY & CUSHMAN
	1100 NEW YORK AVENUE, N.W.
	NINTH FLOOR
	WASHINGTON, D.C. 20005-3918

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