Laurent Donatien Behaghel

This inventor holds 9 USPTO granted patents, plus 3 CIPO patents and 4 EPO patents. Top assignees: Snecma, Safran Aircraft Engines, Sneema. Active years: 2009-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Laurent Donatien Behaghel. Retrieved from https://idiyas.com/inventor/laurent-donatien-behaghel

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 9

% Patents Active = 100.0

CIPO Patents = 3

EPO Patents = 4 (Patent Applications = 2)

Average Co-Inventor Count = 3.6

ph-index = 4

Forward Citations = 38(Granted Patents)

Location History:

Montgeron, FR (2009 - 2015)
Moissy-Cramayel, FR (2018 - 2020)
Neuville sur Saone, FR (2020)

Company Filing History:

Safran Aircraft Engines

Years Active: 2009-2020

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9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10858957 - Turbomachine blade, comprising a root with reduced stress concentrations (2020-12-08),

2. 10604267 - Turbine engine including a thermal protection member (2020-03-31),

3. 9909455 - Intermediate casing for a turbofan engine (2018-03-06),

4. 8938975 - Control of axial thrust by guidance of the air drawn off from a centrifugal compressor (2015-01-27),

5. 8764385 - Axial-centrifugal compressor having system for controlling play (2014-07-01),

6. 8721264 - Centripetal air bleed from a turbomachine compressor rotor (2014-05-13),

7. 8186144 - Component ventilation and pressurization in a turbomachine (2012-05-29),

8. 7841187 - Turbomachine comprising a system for cooling the downstream face of an impeller of a centrifugal compressor (2010-11-30),

9. 7596938 - Turbomachine with a deflector system (2009-10-06),

Title: The Innovative Contributions of Laurent Donatien Behaghel

Introduction

Laurent Donatien Behaghel is a prominent inventor based in Montgeron, France. He has made significant contributions to the field of engineering, particularly in the design and development of turbomachinery components. With a total of 9 patents to his name, Behaghel's work has had a notable impact on the aerospace industry.

Latest Patents

Among his latest patents is a turbomachine blade that features a root designed with reduced stress concentrations. This innovative design includes a groove that prevents direct transmission of forces created by the bolted attachment of the platform flange to the adjacent part of the blade, thereby reducing stress concentrations. Another significant patent involves a turbine engine that includes a thermal protection member. This turbine engine comprises a wall and at least one load-bearing member extending perpendicularly relative to the wall. The thermal protection member surrounds the load-bearing member and includes a base that is flexibly supported on the wall, matching its shape, along with at least one covering part.

Career Highlights

Throughout his career, Behaghel has worked with notable companies such as Snecma and Safran Aircraft Engines. His experience in these organizations has allowed him to refine his skills and contribute to cutting-edge technologies in the aerospace sector.

Collaborations

Behaghel has collaborated with several talented individuals in his field, including Benjamin Philippe Pierre Pegouet and Stephane Rousselin. These collaborations have fostered innovation and have led to the development of advanced engineering solutions.

Conclusion

Laurent Donatien Behaghel's contributions to the field of engineering and his innovative patents demonstrate his commitment to advancing technology in the aerospace industry. His work continues to influence the design and functionality of turbomachinery components, showcasing the importance of innovation in engineering.

Profile summary based on public USPTO records.