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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:	010094/0206			Pages:	26
		Recorded:	07/29/1999
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Total properties: 64

Patent #:	4385271	Issue Dt:	05/24/1983	Application #:	06245656	Filing Dt:	03/20/1981
Title:	FAULT MONITORING BY DETECTING A POLARITY DIFFERENCE

Patent #:	4372161	Issue Dt:	02/08/1983	Application #:	06260012	Filing Dt:	05/04/1981
Title:	PNEUMATICALLY OPERATED PIPE CRAWLER

Patent #:	4423796	Issue Dt:	01/03/1984	Application #:	06444047	Filing Dt:	11/23/1982
Title:	LADDER CLIMBER'S SAFETY DEVICE

Patent #:	4520318	Issue Dt:	05/28/1985	Application #:	06467267	Filing Dt:	02/17/1983
Title:	ELECTRIC FIELD STRENGTH INDICATOR

Patent #:	4620909	Issue Dt:	11/04/1986	Application #:	06547475	Filing Dt:	10/31/1983
Title:	METHOD FOR ISOTOPE REPLENISHMENT IN AN EXCHANGE LIQUID USED IN A LASER INDUCED ISOTOPE ENRICHMENT PROCESS

Patent #:	4516823	Issue Dt:	05/14/1985	Application #:	06559095	Filing Dt:	12/07/1983
Title:	LOADBREAK BUSHING AND SNUFFER/CONTACT ASSEMBLY THEREFOR

Patent #:	4635840	Issue Dt:	01/13/1987	Application #:	06573661	Filing Dt:	01/25/1984
Title:	FORMING METHOD USING AN ELECTROMAGNETICALLY EXPLODED FILAMENT

Patent #:	4594024	Issue Dt:	06/10/1986	Application #:	06598707	Filing Dt:	04/10/1984
Title:	OFFSHORE INTAKE STRUCTURE

Patent #:	4579196	Issue Dt:	04/01/1986	Application #:	06601067	Filing Dt:	04/16/1984
Title:	LINEMAN S SAFETY STRAP

Patent #:	4618774	Issue Dt:	10/21/1986	Application #:	06639798	Filing Dt:	08/13/1984
Title:	INSTRUMENT FOR MEASURING LEVELS OF CONCENTRATION OF TRITIUM AND TRITIUM OXIDES IN AIR

Patent #:	4622115	Issue Dt:	11/11/1986	Application #:	06743084	Filing Dt:	06/10/1985
Title:	PHOTOCHEMICAL PROCESS USING A WAVEGUIDE REACTION CELL

Patent #:	4944777	Issue Dt:	07/31/1990	Application #:	06776623	Filing Dt:	09/16/1985
Title:	SEPARATING HYDROGEN FROM A MIXTURE OF SUBSTANCES

Patent #:	4697648	Issue Dt:	10/06/1987	Application #:	06782918	Filing Dt:	09/24/1985
Title:	SPRING-LOADED SUSPENSION SYSTEM FOR AUGERS AND SCREW ANCHORS

Patent #:	4733568	Issue Dt:	03/29/1988	Application #:	06830354	Filing Dt:	02/18/1986
Title:	BOREHOLE DILATOMETER INTENSIFIER

Patent #:	4685021	Issue Dt:	08/04/1987	Application #:	06841452	Filing Dt:	03/20/1986
Title:	FAULT CURRENT DIVERTER

Patent #:	4646276	Issue Dt:	02/24/1987	Application #:	06848752	Filing Dt:	04/07/1986
Title:	ACOUSTIC FISH BEHAVIOURAL CONTROL DEVICE

Patent #:	4673775	Issue Dt:	06/16/1987	Application #:	06848758	Filing Dt:	04/07/1986
Title:	LOW-LOSS AND LOW-TORQUE ACSR CONDUCTORS

Patent #:	4687882	Issue Dt:	08/18/1987	Application #:	06856383	Filing Dt:	04/28/1986
Title:	SURGE ATTENUATING CABLE

Patent #:	4732581	Issue Dt:	03/22/1988	Application #:	06861336	Filing Dt:	05/08/1986
Title:	GAS CHROMATOGRAPHIC METHOD FOR SEPARATING HYDROGEN ISOTOPES

Patent #:	4746493	Issue Dt:	05/24/1988	Application #:	06907245	Filing Dt:	09/15/1986
Title:	WAVEGUIDE REACTION CELL

Patent #:	4712646	Issue Dt:	12/15/1987	Application #:	07025592	Filing Dt:	03/13/1987
Title:	LINEMAN'S SAFFETY STRAP ASSEMBLY

Patent #:	4780116	Issue Dt:	10/25/1988	Application #:	07123370	Filing Dt:	11/20/1987
Title:	LOW TEMPERATURE PREPARATIVE GAS CHROMATOGRAPHY APPARATUS

Patent #:	4909980	Issue Dt:	03/20/1990	Application #:	07225675	Filing Dt:	07/26/1988
Title:	ELECTROMAGNETIC APPARATUS FOR POSITIONING OBJECTS LOCATED BEHIND A CONDUCTIVE WALL

Patent #:	4891473	Issue Dt:	01/02/1990	Application #:	07354717	Filing Dt:	05/22/1989
Title:	HIGH VOLTAGE INSULATORS CONSTRUCTED TO HAVE PLURAL DRY BANDS IN USE

Patent #:	4949318	Issue Dt:	08/14/1990	Application #:	07360200	Filing Dt:	06/01/1989
Title:	HYDROACOUSTIC SONAR EQUIPMENT

Patent #:	4949001	Issue Dt:	08/14/1990	Application #:	07383026	Filing Dt:	07/21/1989
Title:	PARTIAL DISCHARGE DETECTION METHOD AND APPARATUS

Patent #:	5018042	Issue Dt:	05/21/1991	Application #:	07450245	Filing Dt:	12/13/1989
Title:	TINGLE VOLTAGE FILTER

Patent #:	5102615	Issue Dt:	04/07/1992	Application #:	07482916	Filing Dt:	02/22/1990
Title:	METAL-CLAD CONTAINER FOR RADIOACTIVE MATERIAL STORAGE

Patent #:	5102618	Issue Dt:	04/07/1992	Application #:	07497073	Filing Dt:	03/21/1990
Title:	VAPOUR PHASE CATALYTIC EXCHANGE APPARATUS

Patent #:	5154878	Issue Dt:	10/13/1992	Application #:	07516733	Filing Dt:	04/30/1990
Title:	PROCESS AND APPARATUS FOR TRITIUM RECOVERY

Patent #:	5118951	Issue Dt:	06/02/1992	Application #:	07583209	Filing Dt:	09/17/1990
Title:	RADIOLUMINESCENT LIGHT SOURCES

Patent #:	5058514	Issue Dt:	10/22/1991	Application #:	07583210	Filing Dt:	09/17/1990
Title:	PROCESS FOR CONTROLLING ACID GAS EMISSIONS IN POWER PLANT FLUE GASES

Patent #:	5105453	Issue Dt:	04/14/1992	Application #:	07618958	Filing Dt:	11/28/1990
Title:	WOOD POLE DECAY DETECTOR

Patent #:	5143187	Issue Dt:	09/01/1992	Application #:	07644383	Filing Dt:	01/22/1991
Title:	ENERGY ABSORBER FOR HORIZONTAL LIFELINES IN FALL ARREST SYSTEMS

Patent #:	5286468	Issue Dt:	02/15/1994	Application #:	07658503	Filing Dt:	02/21/1991
Title:	PRODUCING CARBON-14 ISOTOPE FROM SPENT RESIN WASTE

Patent #:	5136855	Issue Dt:	08/11/1992	Application #:	07664885	Filing Dt:	03/05/1991
Title:	HEAT PUMP HAVING AN ACCUMULATOR WITH REFRIGERANT LEVEL SENSOR

Patent #:	5262717	Issue Dt:	11/16/1993	Application #:	07685666	Filing Dt:	04/16/1991
Title:	METHOD AND APPARATUS FOR MEASURING ELECTRIC MOTOR EFFICIENCY AND LOADING

Patent #:	5252915	Issue Dt:	10/12/1993	Application #:	07824392	Filing Dt:	01/23/1992
Title:	METHOD AND APPARATUS FOR DETECTING STATOR FAULTS IN ROTARY DYNAMOELECTRIC MACHINES

Patent #:	5296844	Issue Dt:	03/22/1994	Application #:	07826058	Filing Dt:	01/27/1992
Title:	ELECTRICAL CONTACT AVOIDANCE DEVICE

Patent #:	5141074	Issue Dt:	08/25/1992	Application #:	07840139	Filing Dt:	02/24/1992
Title:	LINEMAN`S POLE STRAP ASSEMBLY

Patent #:	5365554	Issue Dt:	11/15/1994	Application #:	07948443	Filing Dt:	09/22/1992
Title:	INSTRUMENTATION PROBE

Patent #:	5261597	Issue Dt:	11/16/1993	Application #:	08026032	Filing Dt:	03/04/1993
Title:	TEMPERATURE RESPONSIVE 3-WAY LINE VALVE WITH SHAPE MEMORY ALLOY ACTUATOR

Patent #:	5291858	Issue Dt:	03/08/1994	Application #:	08045946	Filing Dt:	04/15/1993
Title:	SOUND CONDITIONING IN FISH

Patent #:	5332419	Issue Dt:	07/26/1994	Application #:	08076851	Filing Dt:	06/15/1993
Title:	PNEUMATIC INJECTION OF POWDER OR GRANULE THROUGH SUBMERGED TUYERES

Patent #:	5396172	Issue Dt:	03/07/1995	Application #:	08093615	Filing Dt:	07/20/1993
Title:	TRANSFORMER FAULT ANALYZER

Patent #:	5904749	Issue Dt:	05/18/1999	Application #:	08186900	Filing Dt:	01/27/1994
Title:	GAS CHROMATOGRAPHIC METHOD

Patent #:	5510781	Issue Dt:	04/23/1996	Application #:	08231004	Filing Dt:	04/21/1994
Title:	ULTRASONIC ROTARY SHAFT POSITION ENCODER

Patent #:	5511308	Issue Dt:	04/30/1996	Application #:	08239067	Filing Dt:	05/06/1994
Title:	METHOD AND APPARATUS FOR TURBINE BLADE REHABILITATION

Patent #:	5606213	Issue Dt:	02/25/1997	Application #:	08282294	Filing Dt:	07/29/1994
Title:	NUCLEAR BATTERIES

Patent #:	5502753	Issue Dt:	03/26/1996	Application #:	08314121	Filing Dt:	09/29/1994
Title:	INSTRUMENTATION PROBE

Patent #:	5701387	Issue Dt:	12/23/1997	Application #:	08359132	Filing Dt:	12/19/1994
Title:	STORAGE TANK WATER HEATER TEMPERING SYSTEM

Patent #:	5516969	Issue Dt:	05/14/1996	Application #:	08376980	Filing Dt:	01/23/1995
Title:	WASTE OIL DECONTAMINATION PROCESS

Patent #:	5561679	Issue Dt:	10/01/1996	Application #:	08419472	Filing Dt:	04/10/1995
Title:	RADIOLUMINESCENT SEMICONDUCTOR LIGHT SOURCE

Patent #:	5869816	Issue Dt:	02/09/1999	Application #:	08536711	Filing Dt:	09/29/1995
Title:	APPARATUS AND METHOD FOR CONTINUOUS PROCESSING OF GRANULAR MATERIALS USING MICROWAVES

Patent #:	5859484	Issue Dt:	01/12/1999	Application #:	08565708	Filing Dt:	11/30/1995
Title:	RADIOISOTOPE-POWERED SEMICONDUCTOR BATTERY

Patent #:	5620909	Issue Dt:	04/15/1997	Application #:	08566766	Filing Dt:	12/04/1995
Title:	METHOD OF DEPOSITING THIN PASSIVATING FILM ON MICROMINIATURE SEMICONDUCTOR DEVICES

Patent #:	5669224	Issue Dt:	09/23/1997	Application #:	08671055	Filing Dt:	06/27/1996
Title:	DIRECT EXPANSION GROUND SOURCE HEAT PUMP

Patent #:	5956463	Issue Dt:	09/21/1999	Application #:	08726425	Filing Dt:	10/07/1996
Title:	AUDIO MONITORING SYSTEM FOR ASSESSING WILDLIFE BIODIVERSITY

Patent #:	5942757	Issue Dt:	08/24/1999	Application #:	08861223	Filing Dt:	05/21/1997
Title:	MONITOR FOR MEASURING THE RADIOACTIVITY OF A SURFACE

Patent #:	5783761	Issue Dt:	07/21/1998	Application #:	08867067	Filing Dt:	06/02/1997
Title:	METHOD AND APPARATUS FOR PROPELLER RUNNER INSPECTION

Patent #:	5902510	Issue Dt:	05/11/1999	Application #:	08874356	Filing Dt:	06/13/1997
Title:	ROTARY MICROWAVE OVEN FOR CONTINUOUS HEATING OF MATERIALS

Patent #:	5896258	Issue Dt:	04/20/1999	Application #:	08978477	Filing Dt:	11/25/1997
Title:	OIL CIRCUIT RECLOSER OPERATOR

Patent #:	6045099	Issue Dt:	04/04/2000	Application #:	09130514	Filing Dt:	08/07/1998
Title:	SUPPORT MEMBER FOR USE IN CONSTRUCTING ELECTRIFIED FENCE

Patent #:	6264172	Issue Dt:	07/24/2001	Application #:	09138364	Filing Dt:	08/21/1998
Title:	ELECTRIC FENCE

Assignor

ONTARIO HYDRO

Exec Dt:

04/01/1999

Assignee

ONTARIO POWER GENERATION INC.

700 UNIVERSITY STREET, 19TH FLOOR

TORONTO, ONTARIO, CANADA M5G 1

Correspondence name and address
	BLAKE, CASSELS & GRAYDON
	ROBERT WILKES
	BOX 25, COMMERCE COURT WEST
	TORONTO, ONTARIO CANADA M5L 1A9

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