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Le Haillan, France

Herakles

USPTO Granted Patents = 91

% Expired Patents = 27.5

CIPO Patents = 6

EPO Patents = 69

Forward Citations = 381

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150 inventors (with patents filed for the assignee):

Eric Philippe (13 out of 39 patents)

Eric Bouillon (10 out of 45 patents)

Clement Roussille (9 out of 15 patents)

4. Dominique Coupe (8 out of 52 patents)

5. Nicolas Eberling-Fux (8 out of 14 patents)

6. Antoine Jean-Philippe Beaujard (7 out of 26 patents)

7. Julien Mateo (7 out of 12 patents)

8. Pierre Yvart (6 out of 8 patents)

9. Elric Georges André Fremont (6 out of 6 patents)

10. Clément Roussille (5 out of 12 patents)

11. Jean-Paul Nadeau (5 out of 20 patents)

12. Eric Conete (5 out of 32 patents)

13. Evrard Borg (5 out of 17 patents)

14. Frédéric Marlin (4 out of 19 patents)

15. Thomas Revel (4 out of 6 patents)

Core Competencies:

Composite Materials

Turbine Engine Blades

Ceramic Matrix Composite

Aerospace Propulsion

Thermostructural Components

High-Temperature Resistance

Composite Fabrication

Densification Processes

Environmental Barriers

Hydrogen Generation

Vibration Dampers

Acoustic Attenuation

91 patents: Sort by Forward Citations

1. 10539028 - Method of optimizing the profile of a composite material blade for rotor wheel of a turbine engine, and a blade having a compensated tang (2020-01-21),

2. 10532833 - Space propulsion module having both electric and solid fuel chemical propulsion (2020-01-14),

3. 10442558 - Space vehicle with electric propulsion and solid propellant chemical propulsion (2019-10-15),

4. 10011902 - Process for fabricating composite parts by low melting point impregnation (2018-07-03),

5. 9988750 - Method of fabricating a composite material part with improved intra-yarn densification (2018-06-05),

6. 9926238 - Environmental barrier for a refractory substrate containing silicon (2018-03-27),

7. 9845534 - CVI densification installation including a high capacity preheating zone (2017-12-19),

8. 9828670 - Loader device and an installation for densifying stackable frustoconical porous preforms (2017-11-28),

9. 9822655 - Assembly formed by a turbine nozzle or a compressor diffuser made of CMC for a turbine engine and by an abradable material support ring, and a turbine or a compressor incorporating such an assembly (2017-11-21),

10. 9802870 - Method of treating ceramic fibers by phosphating (2017-10-31),

11. 9790802 - Turbine engine rotor including blade made of composite material and having an added root (2017-10-17),

12. 9784217 - Low-thickness thermostructural composite material part, and manufacture method (2017-10-10),

13. 9784122 - Method of fabricating a composite material casing for a gas turbine engine, and a casing obtained thereby (2017-10-10),

14. 9784113 - Method of fabricating a turbine or compressor guide vane sector made of composite material for a turbine engine, and a turbine or a compressor incorporating such guide vane sectors (2017-10-10),

15. 9750965 - Device for spraying a liquid (2017-09-05),

Company Overview

Herakles, based in Le Haillan, France, specializes in the development and manufacturing of advanced composite materials, particularly for aerospace applications. The company focuses on innovative solutions for turbine engine blades and thermostructural components, utilizing ceramic matrix composites to enhance high-temperature resistance and performance. With expertise in composite fabrication and densification processes, Herakles plays a crucial role in advancing aerospace propulsion technologies, contributing to the efficiency and reliability of modern aerospace systems.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

91 Patents

#2 in Le Haillan

#296 in France

#8,440 in the World

Le Haillan, France

Herakles

Forward Citations = 381

150 inventors:

Eric Philippe (13 out of 39 patents)

Eric Bouillon (10 out of 45 patents)

Clement Roussille (9 out of 15 patents)

4. Dominique Coupe (8 out of 52 patents)

5. Nicolas Eberling-Fux (8 out of 14 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Herakles. Retrieved from https://idiyas.com/company/herakles

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

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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