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Londong, United Kingdom

Onesubsea IP UK Limited

USPTO Granted Patents = 226

EPO Patents = 96

Trademarks = 4

Forward Citations = 356

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287 inventors (with patents filed for the assignee):

David R June (13 out of 32 patents)

Audun Magne Askeland (10 out of 11 patents)

Akshay Kalia (9 out of 9 patents)

4. Anders Brunvold (9 out of 11 patents)

5. John Reid (8 out of 50 patents)

6. Alireza Shirani (8 out of 10 patents)

7. Helge Dale (8 out of 8 patents)

8. Ian Donald (8 out of 46 patents)

9. Marcus Lara (7 out of 7 patents)

10. Jack Vincent (7 out of 7 patents)

11. Norbert Lenz (7 out of 23 patents)

12. Hans Fredrik Kjellnes (6 out of 6 patents)

13. Rolf Rustad (6 out of 14 patents)

14. Stig Kaare Kanstad (6 out of 9 patents)

15. Klaus Biester (6 out of 71 patents)

Core Competencies:

Modular Electricity Generator

Flyback Converter

Subsea Fluid Processing

Underwater Vehicle Control

Geothermal Power Systems

Optical Feedthrough

Subsea Electrical Connector

Flow Measurement Apparatus

Leak Detection System

Thrust-Balancing Compressor

Dynamic Axial Seal

Subsea Telecommunication

226 patents: Sort by Forward Citations

1. 12473839 - Modular electricity generator (2025-11-18),

2. 12470122 - Flyback converter systems and methods (2025-11-11),

3. 12460958 - Flowmeter with attenuating ribbed transducer housings (2025-11-04),

4. 12442375 - Subsea fluid processing system having a canned fluid-filled stator and cooling mechanism (2025-10-14),

5. 12404737 - Well intervention disconnection system (2025-09-02),

6. 12398329 - Additive management system (2025-08-26),

7. 12372090 - Subsea fluid processing system having a canned motor stator filled with a dielectric fluid (2025-07-29),

8. 12365431 - Underwater vehicle control system (2025-07-22),

9. 12352290 - Short impeller for a turbomachine (2025-07-08),

10. 12345135 - Power control system for subsea equipment (2025-07-01),

11. 12323190 - Underwater communication network for autonomous underwater vehicles (2025-06-03),

12. 12320777 - Oilfield production particulate monitoring assembly (2025-06-03),

13. 12320686 - Flowmeter with attenuating ribbed transducer housings (2025-06-03),

14. 12287517 - Fibre optic wet mate connector system (2025-04-29),

15. 12281643 - Geothermal power systems and methods for subsea systems (2025-04-21),

OneSubsea IP UK Limited is a global leader in subsea technologies and systems for oil and gas industries. They specialize in delivering integrated solutions and services that enhance production, reduce costs, and maximize recovery. With a strong focus on innovation and collaboration, OneSubsea IP UK Limited offers a comprehensive range of products, including subsea trees, manifolds, control systems, and flow assurance solutions. They are dedicated to providing their clients with reliable and efficient solutions to meet their subsea challenges.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

226 Patents

#1 in Londong

#73 in United Kingdom

#3,675 in the World

Londong, United Kingdom

Onesubsea IP UK Limited

Forward Citations = 356

287 inventors:

David R June (13 out of 32 patents)

Audun Magne Askeland (10 out of 11 patents)

Akshay Kalia (9 out of 9 patents)

4. Anders Brunvold (9 out of 11 patents)

5. John Reid (8 out of 50 patents)

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