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Courbevoie, France

Fragema

USPTO Granted Patents = 14

Trademarks = 2

Forward Citations = 133

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18 inventors (with patents filed for the assignee):

Joseph Leclercq (5 out of 5 patents)

Daniel Beuneche (2 out of 3 patents)

Michel Bonnamour (1 out of 10 patents)

4. Jean-Paul Mardon (1 out of 13 patents)

5. Jean Noailly (1 out of 3 patents)

6. Jean-Pierre Denizou (1 out of 6 patents)

7. Christian Mauvieux (1 out of 2 patents)

8. Pierre Amiet (1 out of 5 patents)

9. Jean-Marc Cloue (1 out of 1 patent)

10. Alain Gravelle (1 out of 1 patent)

11. Andre Kolmayer (1 out of 1 patent)

12. Claude Dehon (1 out of 1 patent)

13. Jean N Canat (1 out of 1 patent)

14. Roger Couture (1 out of 1 patent)

15. Bernard Gebelin (1 out of 1 patent)

14 patents: Sort by Forward Citations

1. 4844861 - Fuel assembly for nuclear reactors (1989-07-04),

2. 4828792 - Nuclear fuel assembly with holding structure and hold down device (1989-05-09),

3. 4762661 - Upper end piece for nuclear fuel assemblies (1988-08-09),

4. 4758403 - Grid with mixing fins for a nuclear fuel assembly (1988-07-19),

5. 4741878 - Process and device for inspecting control rod clusters for nuclear fuel (1988-05-03),

6. 4724607 - Apparatus for rebuilding nuclear fuel assemblies (1988-02-16),

7. 4717427 - Method of manufacturing zirconium alloy plates (1988-01-05),

8. 4714582 - Actuating device for linearly moving a cluster of control elements in a (1987-12-22),

9. 4699757 - Nuclear fuel rod having pellet stack holding means (1987-10-13),

10. 4684493 - Method and device for detecting defective nuclear fuel elements (1987-08-04),

11. 4681730 - Process and device for detecting leaking nuclear fuel elements in a (1987-07-21),

12. 4649020 - Nuclear fuel assembly and nuclear reactor operating process comprising (1987-03-10),

13. 4645643 - Nuclear fuel assembly containing burnable poison (1987-02-24),

14. 4645642 - Hold down device for a nuclear reactor (1987-02-24),

Company Overview

Fragema is a French company based in Courbevoie, specializing in the development and manufacturing of advanced materials and solutions for various industries. The organization focuses on innovative technologies in the fields of construction, automotive, and aerospace, providing high-performance products that meet stringent quality standards. With a commitment to research and development, Fragema aims to enhance the efficiency and sustainability of its offerings, catering to both domestic and international markets.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

14 Patents

#67 in Courbevoie

#1,321 in France

#42,199 in the World

Courbevoie, France

Fragema

Forward Citations = 133

18 inventors:

Joseph Leclercq (5 out of 5 patents)

Daniel Beuneche (2 out of 3 patents)

Michel Bonnamour (1 out of 10 patents)

4. Jean-Paul Mardon (1 out of 13 patents)

5. Jean Noailly (1 out of 3 patents)

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

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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