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For the Inventor, By the Inventor

Paris, France

Constellium France

Calculating rank
USPTO Granted Patents = 18

% Expired Patents = 50.0



Trademarks = 5

Forward Citations = 65

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49 inventors (with patents filed for the assignee):

goldMedal Frank Eberl (3 out of 10 patents)

silverMedal Sylvain Henry (3 out of 9 patents)

bronzeMedal Armelle Danielou (2 out of 12 patents)

4.  Sylvie Arsene (2 out of 4 patents)

5.  Jean-Christophe Ehrstrom (2 out of 12 patents)

6.  Sandrine Dulac (2 out of 4 patents)

7.  Christian Barthelemy (1 out of 7 patents)

8.  Bernard Bes (1 out of 13 patents)

9.  Timothy Warner (1 out of 26 patents)

10.  Philippe Jarry (1 out of 16 patents)

11.  Olivier Ribaud (1 out of 5 patents)

12.  Herve Vichery (1 out of 1 patent)

13.  Emilie Lae (1 out of 1 patent)

14.  Michel Striebig (1 out of 1 patent)

15.  Dominique Daniel (1 out of 2 patents)


18 patents:

1. 10968501 - Transformation process of Al—Cu—Li alloy sheets (2021-04-06),
2. 10577683 - Aluminium alloy sheet for metallic bottle or aerosol container (2020-03-03),
3. 9220399 - Imaging system for three-dimensional observation of an operative site (2015-12-29),
4. 8985190 - Multi-alloy vertical semi-continuous casting method (2015-03-24),
5. 8833006 - Sheet metal plate with reliefs for creating industrial flooring over which trucks are to run, engraved cylinder for obtaining such sheet metal plates by rolling (2014-09-16),
6. 8693812 - Structrual element made of an aluminum alloy including an optical sensor (2014-04-08),
7. 8663817 - Aluminum alloy strips for brazed heat exchanger tubes (2014-03-04),
8. 8486206 - Method for warm swaging Al-Mg alloy parts (2013-07-16),
9. 8469255 - Method for assembling aluminum alloy parts by welding (2013-06-25),
10. 8420226 - Welded structural member and method and use thereof (2013-04-16),
11. 8413876 - Aluminium alloy strip for brazing (2013-04-09),
12. 8393129 - Metal composite panel and method of manufacture (2013-03-12),
13. 8366839 - Aluminum—copper—lithium products (2013-02-05),
14. 8323426 - Al-Li rolled product for aerospace applications (2012-12-04),
15. 8302657 - Casting process for aluminum alloys (2012-11-06),
Company Overview
Constellium France is a leading global provider of innovative aluminum solutions, specializing in the development and manufacturing of high-performance products for various industries. The company focuses on sectors such as aerospace, automotive, and packaging, leveraging advanced technologies to enhance material performance and sustainability. With a strong emphasis on research and development, Constellium aims to meet the evolving needs of its customers while contributing to a more sustainable future through lightweight and recyclable aluminum solutions.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

18 Patents

#263 in Paris

#1,099 in France

#34,263 in the World

Paris, FR
Paris, France

Constellium France

Forward Citations = 65

49 inventors:

goldMedal Frank Eberl (3 out of 10 patents)

silverMedal Sylvain Henry (3 out of 9 patents)

bronzeMedal Armelle Danielou (2 out of 12 patents)

4.  Sylvie Arsene (2 out of 4 patents)

5.  Jean-Christophe Ehrstrom (2 out of 12 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Constellium France. Retrieved from https://idiyas.com/company/constellium-france

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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