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EPO Patents = 11

Trademarks = 3

Forward Citations = 1

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13 inventors (with patents filed for the assignee):

Bechir Chehab (6 out of 10 patents)

Philippe Jarry (1 out of 15 patents)

Jean-Christophe Ehrstrom (1 out of 12 patents)

4. Marine Ledoux (1 out of 2 patents)

5. Jocelyn Prigent (1 out of 1 patent)

6. Melanie Ollat (1 out of 1 patent)

7. Ravi Shahani (3 patents)

8. Serge Guy (1 patent)

9. Christian Pluchon (2 patents)

10. Jérôme Girard (1 patent)

11. Jochen Altenberend (0 patent)

12. Jocelyn Prigent (1 patent)

13. Vincent Mathier (0 patent)

7 patents: Sort by Forward Citations

1. 12428706 - Process for manufacturing an aluminum alloy part (2025-09-30),

2. 12421587 - Wrought products made of 2XXX alloy having an optimized corrosion resistance, and method for obtaining same (2025-09-23),

3. 12378641 - Process for manufacturing an aluminium alloy part (2025-08-05),

4. 12377463 - Method for manufacturing an aluminum alloy part (2025-08-05),

5. 12152291 - Process for manufacturing an aluminum-chromium alloy part with superimposed successive solid metals layer (2024-11-26),

6. 12037661 - Process for manufacturing an aluminum alloy part (2024-07-16),

7. 11692240 - Process for manufacturing an aluminum alloy part (2023-07-04),

C-tec Constellium Technology Center is a leading research and development facility focused on advanced aluminum solutions. It specializes in innovative technologies and processes to enhance the performance and sustainability of aluminum products. The center collaborates with various industries, including automotive, aerospace, and packaging, to drive innovation and meet the evolving needs of its clients. With a commitment to excellence, C-tec aims to push the boundaries of aluminum applications and contribute to a more sustainable future.

This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 9 2025

7 Patents

#2 in Voreppe

#2,179 in France

Voreppe, France

C-tec Constellium Technology Center