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Boulogne Billancourt, France

Souriau Et Cie

USPTO Granted Patents = 23

Forward Citations = 526

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34 inventors (with patents filed for the assignee):

Yves Dohan (3 out of 7 patents)

Gilbert Spinnato (3 out of 3 patents)

Gerard Villiers (2 out of 4 patents)

4. Henri Le Bris (2 out of 3 patents)

5. Michel O De Mendez (2 out of 4 patents)

6. Pascal Viel (1 out of 9 patents)

7. Michel Fonteneau (1 out of 12 patents)

8. Joseph Delhalle (1 out of 2 patents)

9. Jacky Thenaisie (1 out of 18 patents)

10. Patrick Champion (1 out of 12 patents)

11. Jean-Claude Prunier (1 out of 7 patents)

12. Michel Pesson (1 out of 6 patents)

13. Christian Mazelle (1 out of 1 patent)

14. Rene Grappe (1 out of 4 patents)

15. Philippe Daubigny (1 out of 1 patent)

23 patents: Sort by Forward Citations

1. 5350323 - Contact for an electrical connector protected by a polymer film and its (1994-09-27),

2. 5322459 - Flexible spring electrical contact for an electrical connector (1994-06-21),

3. 5319156 - Shielded electrical connector (1994-06-07),

4. 5318455 - Electrical connector portion suitable for fixing in floating manner on a (1994-06-07),

5. 5302145 - Female elastic-blade contact and blade for such a contact (1994-04-12),

6. 5277624 - Modular electrical-connection element (1994-01-11),

7. 5252087 - Polygonal section connector comprising two connector portions that are (1993-10-12),

8. 5252080 - Press-fit printed circuit board connector (1993-10-12),

9. 5240440 - Electrical connector locking ring (1993-08-31),

10. 5227955 - Distribution box and method of manufacturing such a box (1993-07-13),

11. 5152694 - Intermediate connector between printed-circuit board and substrate (1992-10-06),

12. 5122070 - Electric test connector (1992-06-16),

13. 5094625 - Connection system for a shielded flat cable (1992-03-10),

14. 4934964 - Electric contact terminal (1990-06-19),

15. 4909747 - Sealed electrical connector utilizable in a liquid medium (1990-03-20),

Company Overview

Souriau Et Cie is a prominent manufacturer specializing in interconnect solutions, particularly for harsh environments. The company develops a wide range of connectors and associated technologies that cater to various sectors, including aerospace, defense, and industrial applications. With a strong emphasis on innovation, Souriau Et Cie focuses on enhancing connectivity and reliability in critical systems, ensuring that their products meet the rigorous demands of diverse industries across the globe.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

23 Patents

#12 in Boulogne Billancourt

#912 in France

#27,714 in the World

Boulogne Billancourt, France

Souriau Et Cie

Forward Citations = 526

34 inventors:

Yves Dohan (3 out of 7 patents)

Gilbert Spinnato (3 out of 3 patents)

Gerard Villiers (2 out of 4 patents)

4. Henri Le Bris (2 out of 3 patents)

5. Michel O De Mendez (2 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Souriau Et Cie. Retrieved from https://idiyas.com/company/souriau-et-cie

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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