For the Inventor, By the Inventor

Enter assignee name

Societe Nationale D'etude Et De Construction De Moteurs D'aviation

USPTO Granted Patents = 701

CIPO Patents = 8

Trademarks = 1

Forward Citations = 11,063

Loading Chart...

Loading Chart...

844 inventors (with patents filed for the assignee):

Jacky S Naudet (29 out of 39 patents)

Gerard E Jourdain (28 out of 28 patents)

Michel A Desaulty (26 out of 29 patents)

4. Denis J Sandelis (25 out of 27 patents)

5. Alain M Lardellier (22 out of 28 patents)

6. Jean-Louis Charbonnel (20 out of 24 patents)

7. Denis R Ansart (19 out of 19 patents)

8. Marcel R Soligny (19 out of 20 patents)

9. Pierre Charles Mouton (15 out of 23 patents)

10. Georges Mazeaud (15 out of 23 patents)

11. Jean G Bouiller (14 out of 16 patents)

12. Jacques E Caruel (14 out of 14 patents)

13. Pierre A Glowacki (13 out of 13 patents)

14. Gerard M Mandet (13 out of 14 patents)

15. Gerard Y Barbier (12 out of 13 patents)

Core Competencies:

Thrust Vectoring Nozzle

Boron Nitride Coating

Acoustic Igniter

Fiber Preforms

Composite Materials

Centrifugal Turbomachine

Cryogenic Temperature Detection

Ion Beam Concentration

High Bypass Turbofan Engine

Turbojet Engine Combustion Chamber

Aerodynamic Fuel Injection

Temperature Gradient Compensation

701 patents: Sort by Forward Citations

1. 6385965 - System for activating a steerable thrust-vectoring nozzle for a jet propulsion system using several circumferentially distributed elastic assemblies (2002-05-14),

2. 6284358 - Textile preforms sheathed in a boron nitride coating, composites incorporating them and their preparation (2001-09-04),

3. 6272845 - Acoustic igniter and ignition method for propellant liquid rocket engine (2001-08-14),

4. 6228786 - Hybrid yard for the fabrication of fiber preforms of composite parts, and method for its preparation (2001-05-08),

5. 6228444 - Method of making tubes out of composite material having high tribological and mechanical characteristics (2001-05-08),

6. 6220816 - Device for transferring fluid between two successive stages of a multistage centrifugal turbomachine (2001-04-24),

7. 6213432 - Method and a system for putting a space vehicle into orbit, using thrusters of high specific impulse (2001-04-10),

8. 6205772 - Extendable divergent tail pipe propulsion unit (2001-03-27),

9. 6185344 - Optical device for detecting traces of gaseous hydrogen in situ in an environment at cryogenic temperatures (2001-02-06),

10. 6164563 - Converging exhaust nozzle fitted with translating cold flaps (2000-12-25),

11. 616456 - Converging exhaust nozzle fitted with translating cold flaps (2000-12-26),

12. 6163959 - Method of reducing the gap between a liner and a turbine distributor of (2000-12-26),

13. 6158209 - Device for concentrating ion beams for hydromagnetic propulsion means (2000-12-12),

14. 6155055 - Separator for a two-head combustor chamber (2000-12-05),

15. 6149074 - Device for cooling or heating a circular housing (2000-11-21),

Societe Nationale d'Etude et de Construction de Moteurs d'Aviation (SNECMA) is a French aircraft engine manufacturer and a subsidiary of Safran Group. With more than a century of expertise, SNECMA specializes in designing, developing, and producing engines for both civil and military aircraft. Our cutting-edge technology and innovation are renowned globally. We pride ourselves on delivering high-performance, reliable, and environmentally friendly engines, contributing to the advancement of aviation industry worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 2 2025

701 Patents

#18 in Paris

#40 in France

#1,385 in the World

Societe Nationale D'etude Et De Construction De Moteurs D'aviation

Forward Citations = 11,063

844 inventors:

Jacky S Naudet (29 out of 39 patents)

Gerard E Jourdain (28 out of 28 patents)

Michel A Desaulty (26 out of 29 patents)

4. Denis J Sandelis (25 out of 27 patents)

5. Alain M Lardellier (22 out of 28 patents)

Please report any incorrect information to support@idiyas.com

Loading…