% Expired Patents = 14.3

EPO Patents = 5

Trademarks = 2

Forward Citations = 24

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24 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. Alireza Shirani (11 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),

Company Overview

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.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

7 Patents

#630 in Houston, TX

#2,551 in Texas

#39,879 in US

Houston, TX, United States of America

Onesubsea LLC

Forward Citations = 24

24 inventors:

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)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Onesubsea LLC. Retrieved from https://idiyas.com/company/onesubsea

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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5 patents (EPO):

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