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Safran Aircraft Engines

USPTO Granted Patents = 1,856

CIPO Patents = 25

EPO Patents = 1,502

Trademarks = 8

Forward Citations = 1,888

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2,116 inventors (with patents filed for the assignee):

Sébastien Serge Francis Congratel (41 out of 41 patents)

Lucien Henri Jacques Quennehen (37 out of 37 patents)

Julien Fabien Patrick Becoulet (35 out of 36 patents)

4. Nicolas Paul Tableau (34 out of 34 patents)

5. Gilles Alain Marie Charier (31 out of 38 patents)

6. Michel Gilbert Roland Brault (30 out of 44 patents)

7. Caroline Marie Frantz (30 out of 30 patents)

8. Thomas Alain De Gaillard (28 out of 28 patents)

9. Olivier Belmonte (27 out of 67 patents)

10. Vincent François Georges Millier (25 out of 25 patents)

11. Nathalie Nowakowski (24 out of 24 patents)

12. Clément Jarrossay (24 out of 24 patents)

13. Matthieu Arnaud Gimat (24 out of 32 patents)

14. Arnaud Nicolas Negri (23 out of 25 patents)

15. Paul Ghislain Albert Levisse (23 out of 23 patents)

Core Competencies:

Turbomachine Enclosure

Gas Turbine

Oil Supply System

Blade Stop Ring

Vibration Limiting

Damping Device

Variable Pitch Vanes

Composite Root

Heat Exchanger

Additive Manufacturing

Oil Transfer Device

Aircraft Turbine Engine

1,856 patents: Sort by Forward Citations

1. 12519410 - Pump actuating device, and associated pumping system, aircraft and fuel supply method (2026-01-06),

2. 12518915 - Rotary transformer and rotating machine comprising such a rotary transformer (2026-01-06),

3. 12517011 - Method for monitoring a rotating machine in order to detect a fault in an aircraft bearing (2026-01-06),

4. 12516453 - Fibrous texture for a casing made of composite material with reinforced flanges (2026-01-06),

5. 12510003 - Auxiliary arm for a turbomachine exhaust casing (2025-12-30),

6. 12509997 - Method for controlling a gas turbine engine (2025-12-30),

7. 12509995 - Turbomachine subassembly comprising a gooseneck of improved configuration, and turbomachine comprising such a subassembly (2025-12-30),

8. 12509994 - Protection element for a compressor drum and method for repairing a compressor drum (2025-12-30),

9. 12509215 - Acoustic attenuation device for an aircraft propulsion unit (2025-12-30),

10. 12504318 - Monitoring of the state of health of at least two vibration sensors of a bypass turbomachine (2025-12-23),

11. 12503976 - Architecture of a turbomachine with counter-rotating turbine (2025-12-23),

12. 12497901 - Variable pitch fan (2025-12-16),

13. 12497900 - System for attaching a turbomachine blade (2025-12-16),

14. 12492650 - Turbojet engine nozzle ring for an aircraft (2025-12-09),

15. 12492647 - Method for predicting the wear of a mechanical part, and method for determining the operational risk associated with an aircraft or with a fleet of aircraft (2025-12-09),

Safran Aircraft Engines is a leading manufacturer of aircraft engines and propulsion systems. They specialize in the design, development, production, and support of engines for commercial and military aircraft. With a strong focus on innovation and sustainable development, Safran Aircraft Engines is committed to delivering high-performance, reliable, and fuel-efficient engines. Visit their website to learn more about their products, services, and technological advancements.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

1,856 Patents

#8 in Paris

#16 in France

#530 in the World

Safran Aircraft Engines

Forward Citations = 1,888

2,116 inventors:

Sébastien Serge Francis Congratel (41 out of 41 patents)

Lucien Henri Jacques Quennehen (37 out of 37 patents)

Julien Fabien Patrick Becoulet (35 out of 36 patents)

4. Nicolas Paul Tableau (34 out of 34 patents)

5. Gilles Alain Marie Charier (31 out of 38 patents)

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