Régis Eugène Henri Servant

USPTO Granted Patents = 22 (Patent Applications = 1)

EPO Patents = 32 (Patent Applications = 32)

Average Co-Inventor Count = 3.1

ph-index = 2

Forward Citations = 10(Granted Patents)

Location History:

Vigneux sur Seine, FR (2014 - 2020)
Moissy-Cramayal, FR (2023)
Moissy-Cramayel, FR (2018 - 2024)

Company Filing History:

21 out of 1,843

Safran Aircraft Engines

Years Active: 2014-2025

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22 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12491987 - Aircraft turbine engine comprising variable-pitch propeller vanes (2025-12-09),

2. 12331647 - System for controlling the pitch setting of a propeller vane for an aircraft turbine engine (2025-06-17),

3. 12091986 - Vane comprising a structure made of composite material, and associated manufacturing method (2024-09-17),

4. 12030615 - System for controlling the pitch of a propeller vane for an aircraft turbine engine (2024-07-09),

5. 11982316 - Device for distributing oil from a rolling bearing for an aircraft turbine engine (2024-05-14),

6. 11981418 - System for controlling the pitch setting of a propeller vane for an aircraft turbine engine (2024-05-14),

7. 11959400 - Fan rotor with variable pitch blades and turbomachine equipped with such a rotor (2024-04-16),

8. 11946381 - Stator support for a fan shaft driven by a reduction gearbox in a turbomachine (2024-04-02),

9. 11873076 - Aircraft turbine engine comprising variable pitch propeller blades (2024-01-16),

10. 11851157 - Aircraft turbine engine comprising variable-pitch propeller blades (2023-12-26),

11. 11719107 - Turbine engine comprising a rotor with variable-pitch blades (2023-08-08),

12. 11598220 - Discharge door control ring for aircraft turbomachine and turbomachine comprising the same (2023-03-07),

13. 11454135 - Device for centring and guiding in rotation a rotating part with interlaced arms (2022-09-27),

14. 11428199 - Turbomachine module for a variable pitch blade propeller and turbomachine comprising it (2022-08-30),

15. 11396821 - Turbine engine comprising a rotor supporting variable-pitch blades (2022-07-26),

Title: Innovations by Régis Eugène Henri Servant

Introduction

Régis Eugène Henri Servant is a prominent inventor based in Moissy-Cramayel, France. With a remarkable portfolio of 20 patents, he has made significant contributions to the field of turbine engine technology and control systems.

Latest Patents

Among his latest innovations is a patent for a vane comprising a structure made of composite material. This invention relates to a turbine engine vane that features an aerodynamic profile, a spar with various components including a vane root and blade portion, along with a structural reinforcement designed to enhance durability and performance. Another notable patent involves a system for controlling the pitch of a propeller vane for aircraft turbine engines. This system is characterized by a specially designed cup that holds the blade's root and a double dog locking ring, enhancing the reliability and safety of the propeller blade's operations.

Career Highlights

Régis Servant has held pivotal roles at esteemed companies such as Safran Aircraft Engines and Snecma. His work in these organizations has significantly influenced the advancement of aerospace technologies, particularly in turbine engine design and functionality.

Collaborations

Throughout his career, Servant has collaborated with notable professionals, including Sébastien Emile Philippe Tajan and Clément Cottet. These partnerships have fostered an environment of innovation and excellence in their respective projects.

Conclusion

Régis Eugène Henri Servant's contributions to the aerospace sector through his inventions and patents highlight his commitment to innovation. His expertise and collaborations continue to shape the future of turbine engine technology, paving the way for advancements that enhance performance and safety in aviation.

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1 patent pending:

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32 patents (EPO):

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32 patents pending (EPO):

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