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For the Inventor, By the Inventor

Saint Remy les Chevreuse, France

Gaztransport Et Technigaz


USPTO Granted Patents = 98



Trademarks = 7

Forward Citations = 269

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139 inventors (with patents filed for the assignee):

goldMedal Bruno Deletre (14 out of 14 patents)

silverMedal Sébastien Delanoe (13 out of 13 patents)

bronzeMedal Antoine Philippe (13 out of 13 patents)

4.  Jacques Dhellemmes (13 out of 14 patents)

5.  Johan Bougault (11 out of 11 patents)

6.  Mohamed Sassi (11 out of 11 patents)

7.  Marc Boyeau (9 out of 9 patents)

8.  Mickael Herry (8 out of 8 patents)

9.  Francois Durand (7 out of 7 patents)

10.  Vincent Berger (7 out of 7 patents)

11.  Raphaël Prunier (7 out of 7 patents)

12.  Guillaume Le Roux (6 out of 6 patents)

13.  Olivier Perrot (6 out of 6 patents)

14.  Guillaume Gelin (6 out of 6 patents)

15.  Charles Gimbert (6 out of 6 patents)


Core Competencies:
Liquefied Gas Storage
Thermally Insulating Tank
Leak Detection Device
Gas Supply System
Fluid Transfer System
Maintenance Management
Cryogenic Fluid Transport
Insulating Inserts
Sealed Tank Technology
Polyurethane Foam
Sloshing Detection
Fluid Storage Facility

98 patents:

1. 12504127 - Support device for at least one instrument on a tower for loading and/or offloading a tank of a ship intended to contain a liquefied gas (2025-12-23),
2. 12479546 - Maintenance management method for a ship (2025-11-25),
3. 12467590 - Sealed and insulating tank for storing and/or transporting a liquefied gas (2025-11-11),
4. 12460772 - Liquefied gas storage facility having a polygonal load-bearing structure (2025-11-04),
5. 12429168 - System injecting gas into a storage tank (2025-09-30),
6. 12366331 - Gas supply system for high- and low-pressure gas consuming appliances (2025-07-22),
7. 12345376 - Method and system for assisting the management of a liquefied gas transport ship of the type consuming evaporated gas for its propulsion (2025-07-01),
8. 12202589 - Power supply and cooling system for a floating structure (2025-01-21),
9. 12158243 - Sealed and thermally insulating tank having inter-panel insulating inserts (2024-12-03),
10. 12152733 - Method for manufacturing a wall of a sealed and thermally insulating tank having inter-panel insulating inserts (2024-11-26),
11. 12117129 - Method for checking the leakproofness of a leakproof and thermally insulating tank for storing a fluid (2024-10-15),
12. 12111014 - Method and system for computing a transition parameter of a liquefied gas storage medium (2024-10-08),
13. 12078298 - Sealed and thermally insulating tank provided with a loading/unloading tower (2024-09-03),
14. 12066354 - Leak detection device (2024-08-20),
15. 12043349 - Liquefied gas transfer system (2024-07-23),
GAZTRANSPORT ET TECHNIGAZ (GTT) is a global leader in designing, engineering, and delivering cutting-edge containment solutions for the transport and storage of liquefied natural gas (LNG). With over 50 years of experience, GTT has revolutionized LNG technology by developing highly efficient, safe, and reliable cryogenic membrane containment systems. These innovative solutions are utilized by major players in the energy industry, enabling sustainable LNG transportation and storage across the globe.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Jan 13 2026

98 Patents

#1 in Saint Remy les Chevreuse

#267 in France

#7,717 in the World

...
Saint Remy les Chevreuse, France

Gaztransport Et Technigaz

Forward Citations = 269

139 inventors:

goldMedal Bruno Deletre (14 out of 14 patents)

silverMedal Sébastien Delanoe (13 out of 13 patents)

bronzeMedal Antoine Philippe (13 out of 13 patents)

4.  Jacques Dhellemmes (13 out of 14 patents)

5.  Johan Bougault (11 out of 11 patents)

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