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Velizy Villacoublay, France

Messier-Bugatti-Dowty

USPTO Granted Patents = 200

% Expired Patents = 6.0

CIPO Patents = 14

EPO Patents = 124

Forward Citations = 478

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224 inventors (with patents filed for the assignee):

Richard Masson (25 out of 34 patents)

David Frank (16 out of 26 patents)

Patrick Dunleavy (15 out of 33 patents)

4. Dominique Ducos (9 out of 13 patents)

5. David Lemay (7 out of 7 patents)

6. Michel Basset (7 out of 11 patents)

7. Jean-Baptiste Vaney (7 out of 7 patents)

8. Emmanuel Colin (7 out of 7 patents)

9. Florent Nierlich (7 out of 9 patents)

10. Julien Thibault (7 out of 12 patents)

11. Yann Chamaillard (6 out of 11 patents)

12. Edouard Campbell (6 out of 6 patents)

13. Nicolas Mazarguil (6 out of 6 patents)

14. Jean-Michel Patrick Maurice Franchet (5 out of 30 patents)

15. Gilles Charles Casimir Klein (5 out of 28 patents)

Core Competencies:

Electromechanical Actuator

Braking System

Aircraft Wheel

Landing Gear

Corrosion Treatment

Hydraulic Brake

Drive Mechanism

Composite Material

Proximity Sensor

Machining Systems

Nitrided Steel

200 patents: Sort by Forward Citations

1. 11396934 - Method for maneuvering doors of bays of aircraft, and actuator used therefor (2022-07-26),

2. 11313047 - Method of treatment against corrosion and against wear (2022-04-26),

3. 11047036 - Method of fabricating a nitrided low-alloy steel part (2021-06-29),

4. 10676179 - Electromechanical braking method for reducing vibration (2020-06-09),

5. 10663944 - Machining systems comprising a machining facility and control methods (2020-05-26),

6. 10618639 - Method for rotating an aircraft wheel (2020-04-14),

7. 10604239 - Method for rotationally driving the wheel of an airplane (2020-03-31),

8. 10518366 - Method of restoring a wheel to compliance and tooling for performing the method (2019-12-31),

9. 10399672 - Method for fixing an actuator for rotatably driving a wheel of an aircraft (2019-09-03),

10. 10344370 - Method of fabricating a nitrided low-alloy steel part (2019-07-09),

11. 10309500 - Roller made of compressible material (2019-06-04),

12. 10309499 - Drive roller (2019-06-04),

13. 10287003 - Aircraft landing gear with orientable lower part (2019-05-14),

14. 10240651 - Method of unblocking an aircraft wheel brake (2019-03-26),

15. 10208787 - Fusible member intended to join two yokes to form a hinge (2019-02-19),

Messier-Bugatti-Dowty, headquartered in Velizy Villacoublay, France, specializes in the design and manufacture of advanced aircraft landing gear systems. The company focuses on key technologies such as electromechanical actuators, braking systems, and hydraulic brakes, ensuring optimal performance and safety in aviation. With expertise in composite materials and corrosion treatment, Messier-Bugatti-Dowty is committed to innovation in landing gear solutions, contributing significantly to the aerospace industry's technological advancements.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

Messier-Bugatti-Dowty

200 Patents

#5 in Velizy Villacoublay

#141 in France

#4,216 in the World

Velizy Villacoublay, France

Messier-Bugatti-Dowty

Forward Citations = 478

224 inventors:

Richard Masson (25 out of 34 patents)

David Frank (16 out of 26 patents)

Patrick Dunleavy (15 out of 33 patents)

4. Dominique Ducos (9 out of 13 patents)

5. David Lemay (7 out of 7 patents)

Please report any incorrect information to [email protected]

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