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Aberdeen, United Kingdom

Oil States Industries (uk) Limited

USPTO Granted Patents = 11

Trademarks = 1

Forward Citations = 88

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12 inventors (with patents filed for the assignee):

John Gallagher (5 out of 6 patents)

Richard Johnston (3 out of 3 patents)

Martin James Ward (2 out of 3 patents)

4. David Malcolm Sinclair (2 out of 2 patents)

5. Garry Stephen (2 out of 3 patents)

6. David Symonds (2 out of 2 patents)

7. Gordon Neil Wallace (2 out of 2 patents)

8. David Borg-Bartolo (1 out of 1 patent)

9. David Morgan (1 out of 1 patent)

10. David James Edward Morgan (1 out of 1 patent)

11. Norman Lumsden (1 out of 4 patents)

12. Miguel Fernandes Martins (1 out of 1 patent)

11 patents: Sort by Forward Citations

1. 12044093 - Apparatus and method relating to managed pressure drilling (2024-07-23),

2. 11828111 - Apparatus and method relating to managed pressure drilling (2023-11-28),

3. 11708727 - Connection system for a marine drilling riser (2023-07-25),

4. 10801317 - Marine riser component and method of assessing fatigue damage in a marine riser component (2020-10-13),

5. 10132124 - Anti-rotation device for pipe string (2018-11-20),

6. 9657531 - Merlin drilling riser assembly (2017-05-23),

7. 9334988 - Telescoping pipe connector (2016-05-10),

8. 9121229 - Merlin drilling riser assembly (2015-09-01),

9. 8056940 - Pipe connector device (2011-11-15),

10. 5964486 - Pipe connectors (1999-10-12),

11. 5954374 - Pipe connectors (1999-09-21),

Oil States Industries (UK) Limited is a leading global provider of specialty products and services to the oil and gas industry. With offices in the UK and worldwide, they offer a wide range of solutions for offshore and onshore projects, including drilling and completion tools, tubular goods, and well site services. Their commitment to safety, innovation, and customer satisfaction has made them a trusted partner for major energy companies around the world.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

11 Patents

#22 in Aberdeen

#1,553 in United Kingdom

#50,210 in the World

Aberdeen, United Kingdom

Oil States Industries (uk) Limited

Forward Citations = 88

12 inventors:

John Gallagher (5 out of 6 patents)

Richard Johnston (3 out of 3 patents)

Martin James Ward (2 out of 3 patents)

4. David Malcolm Sinclair (2 out of 2 patents)

5. Garry Stephen (2 out of 3 patents)

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