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For the Inventor, By the Inventor

Suresnes, France

Acergy France Sas


USPTO Granted Patents = 50


Forward Citations = 30

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53 inventors (with patents filed for the assignee):

goldMedal Gregory Alexandre Toguyeni (7 out of 7 patents)

silverMedal Vincent Loentgen (6 out of 6 patents)

bronzeMedal Cesar Atin (6 out of 6 patents)

4.  Jacques Lacome (5 out of 5 patents)

5.  Blaise Seguin (4 out of 4 patents)

6.  Olivier Lodeho (4 out of 4 patents)

7.  Nathalie Delaunay (4 out of 4 patents)

8.  Gerald Gerometta (4 out of 4 patents)

9.  Brice Viellard (4 out of 4 patents)

10.  Stephane Bombino (3 out of 3 patents)

11.  Philippe Benoit Jacques Hoffmann (3 out of 10 patents)

12.  Alexis Wegner (2 out of 2 patents)

13.  Florent Menet (2 out of 2 patents)

14.  Marcel Marco Landwehr (2 out of 2 patents)

15.  Henri Rousseau (2 out of 2 patents)


Core Competencies:
Subsea Pipelines
Bimetallic Lined Pipes
Pressure-Resistant Buoys
Pipe-in-Pipe Systems
Electrofusion
Subsea Manifolds
Friction Stir Welding
Buoyancy Control
Pipeline Components
Coating Techniques
Hybrid Riser Towers
Pipelaying Operations

50 patents:

1. 12404952 - Clamping pipelines (2025-09-02),
2. 12233473 - Manufacturing bimetallic lined pipes (2025-02-25),
3. 12195144 - Pressure-resistant buoys (2025-01-14),
4. 12152703 - Tensioner pads for laying subsea pipelines and the like (2024-11-26),
5. 12066128 - Abandonment and recovery of pipelines (2024-08-20),
6. 12038116 - Subsea pipelines equipped with direct electrical heating systems (2024-07-16),
7. 11885457 - Method of manufacturing spacers for pipe-in-pipe systems and spacer for a pipe-in-pipe structure (2024-01-30),
8. 11819938 - Sealing hollow structures (2023-11-21),
9. 11808114 - Subsea installations comprising heated conduits (2023-11-07),
10. 11674631 - Electrofusion of pipe liners (2023-06-13),
11. 11376644 - Pipe bending for reel-lay operations (2022-07-05),
12. 11293566 - Subsea buoyancy systems (2022-04-05),
13. 11280442 - Insulation of pipe-in-pipe systems (2022-03-22),
14. 11253950 - Sealing hollow structures (2022-02-22),
15. 11236550 - Fabrication of pipe bundles offshore (2022-02-01),
Acergy France SAS is a reputable oil and gas service company based in France. With years of expertise in the industry, Acergy offers a wide range of services including engineering, project management, subsea installation, and maintenance. The company is committed to delivering high-quality solutions to clients worldwide, leveraging advanced technology and a skilled workforce. Visit their website to learn more about their capabilities and success stories.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 16 2025

50 Patents

#4 in Suresnes

#460 in France

#13,582 in the World

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Suresnes, France

Acergy France Sas

Forward Citations = 30

53 inventors:

goldMedal Gregory Alexandre Toguyeni (7 out of 7 patents)

silverMedal Vincent Loentgen (6 out of 6 patents)

bronzeMedal Cesar Atin (6 out of 6 patents)

4.  Jacques Lacome (5 out of 5 patents)

5.  Blaise Seguin (4 out of 4 patents)

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