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For the Inventor, By the Inventor

Dagneux, France

Hexcel Reinforcements


USPTO Granted Patents = 24

% Expired Patents = 8.3



Forward Citations = 72

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23 inventors (with patents filed for the assignee):

goldMedal Jean-Marc Beraud (18 out of 27 patents)

silverMedal Jacques Ducarre (9 out of 10 patents)

bronzeMedal Jean-Benoit Thiel (7 out of 8 patents)

4.  Alain Bruyere (5 out of 20 patents)

5.  Jean-Florent Lamethe (4 out of 5 patents)

6.  Jean-Christophe Minni (3 out of 4 patents)

7.  Dominique Coupe (2 out of 52 patents)

8.  Andrea Viard (2 out of 2 patents)

9.  Pierre Olry (2 out of 26 patents)

10.  Jean Aucagne (2 out of 13 patents)

11.  Renaud Duval (2 out of 14 patents)

12.  Bruno P Bompard (2 out of 22 patents)

13.  Andréa Viard (1 out of 3 patents)

14.  Joël Pauchet (1 out of 5 patents)

15.  Arnaud Morin (1 out of 9 patents)


24 patents:

1. 12606941 - Reinforcing material comprising twisted carbon threads for the manufacture of composite parts, and corresponding methods and use (2026-04-21),
2. 10576697 - Method of applying an intermediate material making it possible to ensure the cohesion thereof, method of forming a stack intended for the manufacture of composite components and intermediate material (2020-03-03),
3. 10525660 - Veiled tape with improved resistance to delamination (2020-01-07),
4. 10059063 - Fibrous preforms for use in making composite parts (2018-08-28),
5. 9931810 - Intermediate material of constant width for fabricating composite parts by a direct process (2018-04-03),
6. 9922757 - Process for making material with improved conductivity properties for the production of composite parts (2018-03-20),
7. 9914267 - Intermediate materials produced by means of intertwinning by interlacing voile yarns (2018-03-13),
8. 9815265 - Multilayer element comprising a reinforcing material combined with a support layer by means of an electrostatic link (2017-11-14),
9. 9796141 - Method for making an intermediate reinforcing material consisting of an array of spaced-apart yarns/webs (2017-10-24),
10. 9695533 - Intermediate material intended to limit the microcracking of composite parts (2017-07-04),
11. 9682515 - Intermediate material with constant width for the direct process production of composite components (2017-06-20),
12. 9637850 - Method and machine for spreading a fabric-type textile sheet (2017-05-02),
13. 9508471 - Material with improved conductivity properties for the production of composite parts in combination with a resin (2016-11-29),
14. 9475254 - Multiaxial stack rigidly connected by means of weld points applied by means of inserted thermoplastic webs (2016-10-25),
15. 9427917 - Reinforcement materials, suitable for the constitution of composite parts (2016-08-30),
Hexcel Reinforcements specializes in the development and manufacturing of advanced composite materials, particularly in the field of reinforcements. The company focuses on providing innovative solutions for various industries, including aerospace, automotive, and industrial applications. With a strong emphasis on research and technology, Hexcel is dedicated to enhancing the performance and sustainability of composite materials, contributing to the advancement of lightweight and high-strength solutions in a competitive global market.
Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

Hexcel Reinforcements
24 Patents

#1 in Dagneux

#876 in France

#26,595 in the World

Dagneux, FR
Dagneux, France

Hexcel Reinforcements

Forward Citations = 72

23 inventors:

goldMedal Jean-Marc Beraud (18 out of 27 patents)

silverMedal Jacques Ducarre (9 out of 10 patents)

bronzeMedal Jean-Benoit Thiel (7 out of 8 patents)

4.  Alain Bruyere (5 out of 20 patents)

5.  Jean-Florent Lamethe (4 out of 5 patents)

Please report any incorrect information to [email protected]
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