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For the Inventor, By the Inventor

Issoire, France

Constellium Issoire


USPTO Granted Patents = 47



Trademarks = 4

Forward Citations = 26

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62 inventors (with patents filed for the assignee):

goldMedal Armelle Danielou (8 out of 12 patents)

silverMedal Philippe Jarry (8 out of 16 patents)

bronzeMedal Bernard Bes (6 out of 13 patents)

4.  Timothy Warner (6 out of 26 patents)

5.  Soizic Blais (6 out of 6 patents)

6.  Frank Eberl (5 out of 10 patents)

7.  Bernard Valentin (5 out of 5 patents)

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

9.  Pablo Lorenzino (5 out of 6 patents)

10.  Juliette Chevy (4 out of 4 patents)

11.  Christophe Sigli (4 out of 11 patents)

12.  Jean-Louis Achard (4 out of 4 patents)

13.  Gaelle Pouget (4 out of 4 patents)

14.  Cedric Gasqueres (3 out of 3 patents)

15.  Arnaud Ballu (3 out of 5 patents)


Core Competencies:
Aluminum-Copper-Lithium Alloy
Aircraft Fuselage Manufacture
High-Strength Alloys
Bimetallic Parts
Corrosion Resistance
Fatigue Properties
Casting Control
Structural Elements
Metal Sheet Manufacturing
Liquid Metal Inspection
Recycling Aluminum Alloys
Industrial Flooring Solutions

47 patents:

1. 12667875 - Method for preheating a working roll for rolling (2026-06-30),
2. 12601036 - Aluminum alloy comprising lithium with improved fatigue properties (2026-04-14),
3. 12421586 - Thin sheets made of aluminium-copper-lithium alloy for aircraft fuselage manufacture (2025-09-23),
4. 12421578 - Al—Zn—Cu—Mg alloys with high strength and method of fabrication (2025-09-23),
5. 12371768 - Aluminum alloy precision plates (2025-07-29),
6. 12252771 - Thick products made of 7XXX alloy and manufacturing process (2025-03-18),
7. 12247264 - Process for manufacturing a bimetallic part using a dilation-causing thermal treatment (2025-03-11),
8. 12226812 - Sheet metal plate with raised areas for creating industrial flooring with improved adhesive properties (2025-02-18),
9. 12116122 - Aluminum-copper-lithium alloy product for a lower wing skin element with improved properties (2024-10-15),
10. 12065720 - Metal sheet made of high-strength 2XXX alloy for an aircraft fuselage (2024-08-20),
11. 12031951 - Method for testing a damage tolerance property of a part made of an aluminium alloy (2024-07-09),
12. 12024765 - AlMgMn alloy product with improved corrosion resistance (2024-07-02),
13. 11976347 - Al—Zn—Cu—Mg alloys and their manufacturing process (2024-05-07),
14. 11932920 - Device for trapping hydrogen (2024-03-19),
15. 11732333 - Process for manufacturing sheet metal made of aluminum-copper-lithium alloy for manufacturing an airplane fuselage (2023-08-22),
Constellium Issoire specializes in the development and manufacture of advanced aluminum solutions, particularly focusing on aluminum-copper-lithium alloys for the aerospace sector. The company is renowned for its expertise in producing high-strength alloys and bimetallic parts, which are essential for aircraft fuselage construction. With a strong emphasis on corrosion resistance and fatigue properties, Constellium Issoire employs sophisticated casting control techniques to create structural elements that meet the demanding requirements of modern aviation.
Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

Constellium Issoire
47 Patents

#1 in Issoire

#497 in France

#14,796 in the World

Issoire, FR
Issoire, France

Constellium Issoire

Forward Citations = 26

62 inventors:

goldMedal Armelle Danielou (8 out of 12 patents)

silverMedal Philippe Jarry (8 out of 16 patents)

bronzeMedal Bernard Bes (6 out of 13 patents)

4.  Timothy Warner (6 out of 26 patents)

5.  Soizic Blais (6 out of 6 patents)

Please report any incorrect information to [email protected]
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