Subsea 7 Contracting (UK) Limited

Calculating rank

USPTO Granted Patents = 3

% Expired Patents = 33.3

EPO Patents = 9

Forward Citations = 4

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3 inventors (with patents filed for the assignee):

John Duncan Cruickshank (1 out of 4 patents)

Calum MacKinnon (1 out of 9 patents)

Jean Baptiste Pose (1 out of 1 patent)

4. Peter Lockwood Gledhill (3 patents)

5. Gregoire De-Roux (2 patents)

6. Jean-Pierre Branchut (4 patents)

7. Jean-Baptiste Pose (1 patent)

8. Gregoire François De-Roux (0 patent)

9. Jean-François Saint-Marcoux (0 patent)

10. Calum Mackinnon (0 patent)

11. Jean-Francois Saint-Marcoux (0 patent)

3 patents: Sort by Forward Citations

1. 8950977 - Abandonment and recovery of pipelines (2015-02-10),

2. 8646399 - Apparatus and method for adapting a subsea vehicle (2014-02-11),

3. 8287211 - Methods of laying elongate articles at sea (2012-10-16),

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USPTO Data Jan 1 1976 - Nov 10 2026

3 Patents

#4 in Westhill

#4,904 in United Kingdom

Westhill, United Kingdom

Subsea 7 Contracting (UK) Limited

Forward Citations = 4

3 inventors:

John Duncan Cruickshank (1 out of 4 patents)

Calum MacKinnon (1 out of 9 patents)

Jean Baptiste Pose (1 out of 1 patent)

4. Peter Lockwood Gledhill (3 patents)

5. Gregoire De-Roux (2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Subsea 7 Contracting (UK) Limited. Retrieved from https://idiyas.com/company/subsea-7-contracting-uk

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

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

9 patents (EPO):

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]