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Safran

USPTO Granted Patents = 408

% Expired Patents = 4.9

CIPO Patents = 10

EPO Patents = 374

Trademarks = 26

Forward Citations = 177

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618 inventors (with patents filed for the assignee):

Dominique Marie Christian Coupe (27 out of 28 patents)

Nicolas Pierre Lanfant (21 out of 21 patents)

Pierre Jean Sallot (17 out of 17 patents)

4. Virginie Jaquet (16 out of 16 patents)

5. Amar Saboundji (16 out of 16 patents)

6. Adrien Bernard Vincent Rollinger (15 out of 16 patents)

7. Florent Rougier (13 out of 13 patents)

8. Patrick Dunleavy (13 out of 33 patents)

9. Samer Maalouf (13 out of 13 patents)

10. Jérémy Rame (12 out of 13 patents)

11. William Henri Joseph Riera (11 out of 18 patents)

12. Romain Pierre Cariou (10 out of 10 patents)

13. Ngadia Taha Niane (10 out of 10 patents)

14. Mirna Bechelany (10 out of 11 patents)

15. Thierry Patrick Chauvin (10 out of 10 patents)

Core Competencies:

Aircraft Turbine Engine

Composite Materials

Fuel Conditioning

Turbomachinery

Vane Manufacturing

Superalloys

Acoustic Treatment

Additive Manufacturing

Electrical Systems

Heat Exchangers

Navigation Assistance

Non-Destructive Testing

408 patents: Sort by Forward Citations

1. 12748054 - Method for inspecting for surface defects on a cast part made of single-crystal metal and system for implementing same (2026-09-29),

2. 12747025 - Providing energy in an aircraft using droop control (2026-09-29),

3. 12742228 - Nickel-based superalloy, single-crystal blade and turbomachine (2026-09-22),

4. 12739973 - Member for interconnecting electrically a printed circuit board and at least one piece of electrical equipment, and connecting method (2026-09-15),

5. 12736008 - System for cooling a liquid for lubricating an aircraft turbomachine (2026-09-15),

6. 12730121 - Method, device and computer program for estimating a speed of a wheeled vehicle (2026-09-08),

7. 12728617 - Method for manufacturing an acoustic attenuation structure with control of the positioning of an acoustic skin (2026-09-08),

8. 12724059 - Detecting an electric arc by means of a Bragg grating (2026-09-01),

9. 12715575 - Method for manufacturing a diaphragm holder for an oleo-pneumatic shock absorber (2026-08-25),

10. 12712109 - SUPPLY CIRCUIT FOR POWER MODULE WITH BUILT-IN ISOLATION TRANSFORMER AND ASSOCIATED POWER MODULE (2026-08-18),

11. 12709988 - AIRCRAFT TURBINE ENGINE WITH A HYBRID COMPRESSOR (2026-08-18),

12. 12703511 - System and method for monitoring an aircraft engine (2026-08-11),

13. 12703154 - Method for forming a sound attenuation structure provided with s-shaped cells (2026-08-11),

14. 12703128 - Method for producing a multi-cell component (2026-08-11),

15. 12700083 - Method for determining the presence of one defect on a tomographic image of a three-dimensional part by breaking the image down into principal components (2026-08-04),

Safran is a prominent player in the aerospace and defense sectors, specializing in the development and manufacturing of advanced aircraft turbomachinery. The company focuses on core technologies such as aircraft turbine engines, composite materials, and fuel conditioning systems. With expertise in turbomachinery, vane manufacturing, and superalloys, Safran is at the forefront of innovation, integrating acoustic treatment and additive manufacturing into its processes. Headquartered in Paris, France, Safran serves a global market, contributing significantly to the advancement of aviation technology.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

408 Patents

#23 in Paris

#63 in France

#2,296 in the World

Safran

Forward Citations = 177

618 inventors:

Dominique Marie Christian Coupe (27 out of 28 patents)

Nicolas Pierre Lanfant (21 out of 21 patents)

Pierre Jean Sallot (17 out of 17 patents)

4. Virginie Jaquet (16 out of 16 patents)

5. Amar Saboundji (16 out of 16 patents)

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