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EPO Patents = 4

Trademarks = 3

Forward Citations = 21

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14 inventors (with patents filed for the assignee):

David R June (2 out of 32 patents)

Bernard E Theron (1 out of 5 patents)

Andrea Sbordone (1 out of 13 patents)

4. John Allan Nighswander (1 out of 9 patents)

5. Jonathan Machin (1 out of 2 patents)

6. Peter Nellessen (1 out of 2 patents)

7. Sbordone Andrea (1 out of 1 patent)

8. Le Moign Yves (1 out of 1 patent)

9. Robert Saunders (1 out of 1 patent)

10. Gerald Smith (1 out of 1 patent)

11. Keith David Cruden (1 out of 1 patent)

12. Ronald J Hill (1 out of 3 patents)

13. Stephen C Smith (1 out of 2 patents)

14. Paul B Guieze (1 out of 12 patents)

15. Supriya Gupta (4 patents)

7 patents: Sort by Forward Citations

1. 9279308 - Vertical completion system including tubing hanger with valve (2016-03-08),

2. 9074452 - Actively energized dynamic seal system (2015-07-07),

3. 9068436 - Method and system for sampling multi-phase fluid at a production wellsite (2015-06-30),

4. 9051807 - Subsea completion with a tubing spool connection system (2015-06-09),

5. 8985219 - System and method for connection and installation of underwater lines (2015-03-24),

6. 8978767 - Subsea well intervention lubricator and method for subsea pumping (2015-03-17),

7. 8945289 - Separator with a helix assembly (2015-02-03),

Onesubsea LLC is a leading provider of integrated solutions, products, systems and services for the subsea oil and gas industry. With a strong focus on technology innovation and collaboration, Onesubsea delivers reliable, cost-effective solutions that help operators improve production efficiency and maximize recovery from their assets.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

7 Patents

#624 in Houston, TX

#2,507 in Texas

#38,840 in US

Houston, TX, United States of America

Onesubsea LLC