EXPRO NORTH SEA LIMITED

Organization

ABERDEEN, GB

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Downhole taggant injector apparatus and system
- Patent number 11,994,024
- Issue date May 28, 2024
- EXPRO NORTH SEA LIMITED
- E21 - EARTH DRILLING MINING
Information Patent Grant
Gauge apparatus, system and method
- Patent number 11,982,177
- Issue date May 14, 2024
- Expro North Sea Limited
- Oleg Bogdanov
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for use in a downhole tool and method of operating same
- Patent number 11,952,863
- Issue date Apr 9, 2024
- Expro North Sea Limited
- Euan Ross Cameron
- E21 - EARTH DRILLING MINING
Information Patent Grant
Deployable electrical contact device
- Patent number 11,933,167
- Issue date Mar 19, 2024
- Expro North Sea Limited
- David Robert Elliott
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for communicating electrical signals in a well
- Patent number 11,828,170
- Issue date Nov 28, 2023
- EXPRO NORTH SEA LIMITED
- David Robert Elliott
- E21 - EARTH DRILLING MINING
Information Patent Grant
Control system for a well control device
- Patent number 11,753,899
- Issue date Sep 12, 2023
- Expro North Sea Limited
- Kris Manett
- E21 - EARTH DRILLING MINING
Information Patent Grant
Hydraulic protection system and method
- Patent number 11,719,060
- Issue date Aug 8, 2023
- Expro North Sea Limited
- Dariusz Krzysztof Szpunar
- E21 - EARTH DRILLING MINING
Information Patent Grant
Valve assembly for controlling fluid communication along a well tub...
- Patent number 11,668,150
- Issue date Jun 6, 2023
- Expro North Sea Limited
- Dariusz Krzysztof Szpunar
- E21 - EARTH DRILLING MINING
Information Patent Grant
Subsea test tree assembly
- Patent number 11,396,784
- Issue date Jul 26, 2022
- Expro North Sea Limited
- Dariusz Szpunar
- E21 - EARTH DRILLING MINING
Information Patent Grant
Combined power source for long term operation of downhole gauges
- Patent number 11,352,875
- Issue date Jun 7, 2022
- Expro North Sea Limited
- Samuel Keith Taylor
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Tension arrangement for subsea Christmas tree
- Patent number 11,319,767
- Issue date May 3, 2022
- Expro North Sea Limited
- David Hird Mackie
- E21 - EARTH DRILLING MINING
Information Patent Grant
Autonomous systems and methods for wellbore intervention
- Patent number 11,293,266
- Issue date Apr 5, 2022
- Expro North Sea Limited
- David Sydney Bowman
- E21 - EARTH DRILLING MINING
Information Patent Grant
Valve seat and valve
- Patent number 11,248,440
- Issue date Feb 15, 2022
- Expro North Sea Limited
- Kris Manett
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Communication systems and methods
- Patent number 11,162,354
- Issue date Nov 2, 2021
- Expro North Sea Limited
- Alexandra Vasil'evna Rogacheva
- E21 - EARTH DRILLING MINING
Information Patent Grant
Landing string retainer system
- Patent number 11,131,166
- Issue date Sep 28, 2021
- Expro North Sea Limited
- Stephen George Minty
- E21 - EARTH DRILLING MINING
Information Patent Grant
Fluid control system
- Patent number 11,072,988
- Issue date Jul 27, 2021
- Expro North Sea Limited
- Paul Deacon
- E21 - EARTH DRILLING MINING
Information Patent Grant
Perforating gun for oil and gas wells, perforating gun system, and...
- Patent number 10,774,623
- Issue date Sep 15, 2020
- Expro North Sea Limited
- Kerry G. Daly
- F42 - AMMUNITION BLASTING
Information Patent Grant
Well monitoring
- Patent number 10,704,378
- Issue date Jul 7, 2020
- Expro North Sea Limited
- Alexandra Vasil'evna Rogacheva
- E21 - EARTH DRILLING MINING
Information Patent Grant
Monitoring systems and methods
- Patent number 10,697,296
- Issue date Jun 30, 2020
- Expro North Sea Limited
- Iain D. Farley
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole communication
- Patent number 10,619,476
- Issue date Apr 14, 2020
- Expro North Sea Limited
- Steven Martin Hudson
- E21 - EARTH DRILLING MINING
Information Patent Grant
Landing string measurement system and method including a power asse...
- Patent number 10,570,708
- Issue date Feb 25, 2020
- Expro North Sea Limited
- Paul Deacon
- E21 - EARTH DRILLING MINING
Information Patent Grant
Ball valve
- Patent number 10,450,834
- Issue date Oct 22, 2019
- Expro North Sea Limited
- Kris Manett
- E21 - EARTH DRILLING MINING
Information Patent Grant
Monitoring systems and methods
- Patent number 10,392,935
- Issue date Aug 27, 2019
- Expro North Sea Limited
- Iain D. Farley
- E21 - EARTH DRILLING MINING
Information Patent Grant
Landing string
- Patent number 10,246,970
- Issue date Apr 2, 2019
- Expro North Sea Limited
- Paul Deacon
- E21 - EARTH DRILLING MINING
Information Patent Grant
Intervention system and apparatus
- Patent number 10,066,458
- Issue date Sep 4, 2018
- Expro North Sea Limited
- Paul Deacon
- E21 - EARTH DRILLING MINING
Information Patent Grant
Valve assembly
- Patent number 9,957,772
- Issue date May 1, 2018
- Expro North Sea Limited
- Alan Tennant
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole structure sections
- Patent number 9,951,608
- Issue date Apr 24, 2018
- Expro North Sea Limited
- Steven Martin Hudson
- E21 - EARTH DRILLING MINING
Information Patent Grant
Electrical power and/or electrical signal transmission
- Patent number 9,786,431
- Issue date Oct 10, 2017
- Expro North Sea Limited
- Steven Martin Hudson
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole power generation
- Patent number 9,546,539
- Issue date Jan 17, 2017
- Expro North Sea Limited
- Steven Martin Hudson
- E21 - EARTH DRILLING MINING
Information Patent Grant
Valve assembly
- Patent number 9,518,444
- Issue date Dec 13, 2016
- Expro North Sea Limited
- Richard William Thompson
- E21 - EARTH DRILLING MINING

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Patents Applicationslast 30 patents

Information Patent Application
SYSTEM FOR REMOVING SOLIDS FROM A SEPARATOR AND METHOD THEREFOR
- Publication number 20230311027
- Publication date Oct 5, 2023
- Expro North Sea Limited
- Gary Peek
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
APPARATUS FOR USE IN A DOWNHOLE TOOL AND METHOD OF OPERATING SAME
- Publication number 20230287761
- Publication date Sep 14, 2023
- EXPRO NORTH SEA LIMITED
- Euan Ross Cameron
- E21 - EARTH DRILLING MINING
Information Patent Application
CONTROLLER FOR USE WITH A REMOTE DOWNHOLE TOOL
- Publication number 20230220766
- Publication date Jul 13, 2023
- Expro North Sea Limited
- David Pollock
- E21 - EARTH DRILLING MINING
Information Patent Application
WIRELESS COMMUNICATIONS WITH DOWNHOLE DEVICES USING COIL HOSE
- Publication number 20230203896
- Publication date Jun 29, 2023
- Expro North Sea Limited
- James Alexander Yard
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE TOOL DEPLOYMENT
- Publication number 20230203901
- Publication date Jun 29, 2023
- Expro North Sea Limited
- Alan Thomson
- E21 - EARTH DRILLING MINING
Information Patent Application
Apparatus for Fitting to a Wellbore, Downhole Tool, Lubricator for...
- Publication number 20230184049
- Publication date Jun 15, 2023
- Expro North Sea Limited
- Gordon Cunningham
- E21 - EARTH DRILLING MINING
Information Patent Application
TUBING ASSEMBLY FOR USE IN WELLBORE AND METHOD OF RUNNING TUBING IN...
- Publication number 20230108445
- Publication date Apr 6, 2023
- EXPRO NORTH SEA LIMITED
- Stephen James Beale
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD AND APPARATUS FOR MONITORING LONG LENGTH TUBULAR STRUCTURES
- Publication number 20230099776
- Publication date Mar 30, 2023
- Expro North Sea Limited
- John Henry McKay
- G01 - MEASURING TESTING
Information Patent Application
VALVE ASSEMBLY FOR CONTROLLING FLUID COMMUNICATION ALONG A WELL TUB...
- Publication number 20230036622
- Publication date Feb 2, 2023
- EXPRO NORTH SEA LIMITED
- Dariusz Krzysztof Szpunar
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE POWER GENERATION DEVICES AND METHOD FOR GENERATING POWER D...
- Publication number 20230028913
- Publication date Jan 26, 2023
- EXPRO NORTH SEA LIMITED
- Stuart Ward
- E21 - EARTH DRILLING MINING
Information Patent Application
TOOL FOR USE IN WELL TUBING AND METHOD OF USING SAME
- Publication number 20230011634
- Publication date Jan 12, 2023
- EXPRO NORTH SEA LIMITED
- Bryan Dullage
- E21 - EARTH DRILLING MINING
Information Patent Application
A VALVE ASSEMBLY
- Publication number 20230003100
- Publication date Jan 5, 2023
- EXPRO NORTH SEA LIMITED
- Kris Manett
- E21 - EARTH DRILLING MINING
Information Patent Application
APPARATUS AND METHOD FOR CONTACTING AN OPEN HOLE SURFACE
- Publication number 20230003117
- Publication date Jan 5, 2023
- EXPRO NORTH SEA LIMITED
- Samuel Keith Taylor
- E21 - EARTH DRILLING MINING
Information Patent Application
POWER AND TELEMETRY SYSTEMS FOR A DOWNHOLE INSTRUMENT
- Publication number 20220397032
- Publication date Dec 15, 2022
- EXPRO NORTH SEA LIMITED
- John Henry McKay
- E21 - EARTH DRILLING MINING
Information Patent Application
CONTROL SYSTEM FOR A WELL CONTROL DEVICE
- Publication number 20220381111
- Publication date Dec 1, 2022
- Expro North Sea Limited
- Kris Manett
- E21 - EARTH DRILLING MINING
Information Patent Application
SEPARATOR FOR SEPARATING CONSTITUENTS OF WELL FLUID, METHOD THERFOR...
- Publication number 20220379238
- Publication date Dec 1, 2022
- Expro North Sea Limited
- Daniel James William Kennard
- E21 - EARTH DRILLING MINING
Information Patent Application
WELL BORE INSTRUMENT SYSTEM
- Publication number 20220372867
- Publication date Nov 24, 2022
- EXPRO NORTH SEA LIMITED
- David Sirda Shanks
- E21 - EARTH DRILLING MINING
Information Patent Application
CONTROL SYSTEM FOR A WELL CONTROL DEVICE
- Publication number 20220372831
- Publication date Nov 24, 2022
- Expro North Sea Limited
- Kris Manett
- E21 - EARTH DRILLING MINING
Information Patent Application
WELL BORE FLUID SENSOR, SYSTEM, AND METHOD
- Publication number 20220349740
- Publication date Nov 3, 2022
- Expro North Sea Limited
- John Henry McKay
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD AND APPARATUS FOR TRANSMITTING AN ELECTRICAL SIGNAL
- Publication number 20220349265
- Publication date Nov 3, 2022
- Expro North Sea Limited
- Jesus Minakata Esparza
- E21 - EARTH DRILLING MINING
Information Patent Application
HYDRAULIC PROTECTION SYSTEM AND METHOD
- Publication number 20220333451
- Publication date Oct 20, 2022
- Expro North Sea Limited
- Dariusz Krzysztof Szpunar
- E21 - EARTH DRILLING MINING
Information Patent Application
SUBSURFACE SAFETY VALVE AND METHOD OF OPERATING A SUBSURFACE SAFETY...
- Publication number 20220298887
- Publication date Sep 22, 2022
- EXPRO NORTH SEA LIMITED
- Warren Ackroyd
- E21 - EARTH DRILLING MINING
Information Patent Application
PRESSURE SEAL WITH BUILT IN TESTING SYSTEM
- Publication number 20220170812
- Publication date Jun 2, 2022
- EXPRO NORTH SEA LIMITED
- John Henry McKay
- E21 - EARTH DRILLING MINING
Information Patent Application
GAUGE APPARATUS, SYSTEM AND METHOD
- Publication number 20220155048
- Publication date May 19, 2022
- EXPRO NORTH SEA LIMITED
- Oleg Bogdanov
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE TRANSMITTER, SYSTEMS AND METHODS
- Publication number 20220145754
- Publication date May 12, 2022
- Expro North Sea Limited
- Julian Richard Trinder
- E21 - EARTH DRILLING MINING
Information Patent Application
WELLBORE COMMUNICATION METHODS AND SYSTEMS
- Publication number 20220127955
- Publication date Apr 28, 2022
- Expro North Sea Limited
- Bryan Dullage
- E21 - EARTH DRILLING MINING
Information Patent Application
COMMUNICATION SYSTEMS AND METHODS
- Publication number 20220082012
- Publication date Mar 17, 2022
- EXPRO NORTH SEA LIMITED
- David Robert Elliott
- E21 - EARTH DRILLING MINING
Information Patent Application
METHODOLOGY FOR ANALYSIS OF VALVE DYNAMIC CLOSURE PERFORMANCE
- Publication number 20220058319
- Publication date Feb 24, 2022
- EXPRO NORTH SEA LIMITED
- Gordon Howat
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DEPLOYABLE DEVICES AND METHODS
- Publication number 20220018246
- Publication date Jan 20, 2022
- Expro North Sea Limited
- David Robert Elliott
- E21 - EARTH DRILLING MINING
Information Patent Application
COMMUNICATION SYSTEMS AND METHODS
- Publication number 20210396131
- Publication date Dec 23, 2021
- EXPRO NORTH SEA LIMITED
- Alexandra Vasil'evna Rogacheva
- E21 - EARTH DRILLING MINING

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Trademarklast 30 trademarks

Information Trademark
97437651 - MEGAFLOW
- Serial number 97437651
- Filing date Jun 1, 2022
- Expro North Sea Limited
- 7 - Machines and machine tools
Information Trademark
97324462 - ELSA
- Serial number 97324462
- Filing date Mar 22, 2022
- Expro North Sea Limited
- 37 - Building construction
Information Trademark
97324469 - OCTOPODA
- Serial number 97324469
- Registration number 7078888
- Filing date Mar 22, 2022
- Expro North Sea Limited
- 7 - Machines and machine tools
Information Trademark
97324457 - ACUMEN
- Serial number 97324457
- Registration number 7273651
- Filing date Mar 22, 2022
- Expro North Sea Limited
- 42 - Scientific and technological services and research and design relating thereto
Information Trademark
97324455
- Serial number 97324455
- Registration number 7041282
- Filing date Mar 22, 2022
- Expro North Sea Limited
- 7 - Machines and machine tools
Information Trademark
97324475 - GALEA
- Serial number 97324475
- Registration number 7186156
- Filing date Mar 22, 2022
- Expro North Sea Limited
- 7 - Machines and machine tools
Information Trademark
97324477 - COIL HOSE
- Serial number 97324477
- Registration number 7216079
- Filing date Mar 22, 2022
- Expro North Sea Limited
- 7 - Machines and machine tools
Information Trademark
79199216 - SAFEWELLS
- Serial number 79199216
- Registration number 5629914
- Filing date Oct 7, 2016
- Expro North Sea Limited
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
85122714 - ELSA
- Serial number 85122714
- Registration number 4313448
- Filing date Sep 3, 2010
- Expro North Sea Limited
- 37 - Building construction
Information Trademark
79086261 - EXPRO PASSIVESONAR
- Serial number 79086261
- Registration number 4103584
- Filing date Mar 26, 2010
- Expro North Sea Limited
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
79086084 - EXPRO ACTIVESONAR
- Serial number 79086084
- Registration number 4103580
- Filing date Mar 25, 2010
- Expro North Sea Limited
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78930202 - SPECTRON
- Serial number 78930202
- Registration number 3700432
- Filing date Jul 14, 2006
- Expro North Sea Limited
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78855733 - AX-S
- Serial number 78855733
- Registration number 3306849
- Filing date Apr 6, 2006
- Expro North Sea Limited
- 7 - Machines and machine tools

EXPRO NORTH SEA LIMITED

Organization

Patents Grantslast 30 patents

Downhole taggant injector apparatus and system

Gauge apparatus, system and method

Apparatus for use in a downhole tool and method of operating same

Deployable electrical contact device

Method for communicating electrical signals in a well

Control system for a well control device

Hydraulic protection system and method

Valve assembly for controlling fluid communication along a well tub...

Subsea test tree assembly

Combined power source for long term operation of downhole gauges

Tension arrangement for subsea Christmas tree

Autonomous systems and methods for wellbore intervention

Valve seat and valve

Communication systems and methods

Landing string retainer system

Fluid control system

Perforating gun for oil and gas wells, perforating gun system, and...

Well monitoring

Monitoring systems and methods

Downhole communication

Landing string measurement system and method including a power asse...

Ball valve

Monitoring systems and methods

Landing string

Intervention system and apparatus

Valve assembly

Downhole structure sections

Electrical power and/or electrical signal transmission

Downhole power generation

Valve assembly

Patents Applicationslast 30 patents

SYSTEM FOR REMOVING SOLIDS FROM A SEPARATOR AND METHOD THEREFOR

APPARATUS FOR USE IN A DOWNHOLE TOOL AND METHOD OF OPERATING SAME

CONTROLLER FOR USE WITH A REMOTE DOWNHOLE TOOL

WIRELESS COMMUNICATIONS WITH DOWNHOLE DEVICES USING COIL HOSE

DOWNHOLE TOOL DEPLOYMENT

Apparatus for Fitting to a Wellbore, Downhole Tool, Lubricator for...

TUBING ASSEMBLY FOR USE IN WELLBORE AND METHOD OF RUNNING TUBING IN...

METHOD AND APPARATUS FOR MONITORING LONG LENGTH TUBULAR STRUCTURES

VALVE ASSEMBLY FOR CONTROLLING FLUID COMMUNICATION ALONG A WELL TUB...

DOWNHOLE POWER GENERATION DEVICES AND METHOD FOR GENERATING POWER D...

TOOL FOR USE IN WELL TUBING AND METHOD OF USING SAME

A VALVE ASSEMBLY

APPARATUS AND METHOD FOR CONTACTING AN OPEN HOLE SURFACE

POWER AND TELEMETRY SYSTEMS FOR A DOWNHOLE INSTRUMENT

CONTROL SYSTEM FOR A WELL CONTROL DEVICE

SEPARATOR FOR SEPARATING CONSTITUENTS OF WELL FLUID, METHOD THERFOR...

WELL BORE INSTRUMENT SYSTEM

CONTROL SYSTEM FOR A WELL CONTROL DEVICE

WELL BORE FLUID SENSOR, SYSTEM, AND METHOD

METHOD AND APPARATUS FOR TRANSMITTING AN ELECTRICAL SIGNAL

HYDRAULIC PROTECTION SYSTEM AND METHOD

SUBSURFACE SAFETY VALVE AND METHOD OF OPERATING A SUBSURFACE SAFETY...

PRESSURE SEAL WITH BUILT IN TESTING SYSTEM

GAUGE APPARATUS, SYSTEM AND METHOD

DOWNHOLE TRANSMITTER, SYSTEMS AND METHODS

WELLBORE COMMUNICATION METHODS AND SYSTEMS

COMMUNICATION SYSTEMS AND METHODS

METHODOLOGY FOR ANALYSIS OF VALVE DYNAMIC CLOSURE PERFORMANCE

DEPLOYABLE DEVICES AND METHODS

COMMUNICATION SYSTEMS AND METHODS

Trademarklast 30 trademarks

97437651 - MEGAFLOW

97324462 - ELSA

97324469 - OCTOPODA

97324457 - ACUMEN

97324455

97324475 - GALEA

97324477 - COIL HOSE

79199216 - SAFEWELLS

85122714 - ELSA

79086261 - EXPRO PASSIVESONAR

79086084 - EXPRO ACTIVESONAR

78930202 - SPECTRON

78855733 - AX-S