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Versailles, France

Souriau

USPTO Granted Patents = 40

% Expired Patents = 42.5

EPO Patents = 20

Trademarks = 4

Forward Citations = 125

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49 inventors (with patents filed for the assignee):

Serge Leroyer (9 out of 10 patents)

Pascal M Ribeau (7 out of 12 patents)

Alain Philippe (4 out of 4 patents)

4. Daniel Gloaguen (4 out of 4 patents)

5. Yves Gazelot (3 out of 4 patents)

6. Philippe Gerard (3 out of 3 patents)

7. Philippe Mallet (3 out of 3 patents)

8. Xavier Salmon (2 out of 2 patents)

9. Martin Ragaine (2 out of 2 patents)

10. Thierry Gaumer (2 out of 2 patents)

11. Franck Aita (2 out of 2 patents)

12. Patrick Allain (2 out of 2 patents)

13. Sebastien Claudot (1 out of 1 patent)

14. Bruno Cacciaguerra (1 out of 11 patents)

15. François Will (1 out of 1 patent)

Core Competencies:

Bayonet Connector

Optical Fiber

Locking System

Electrical Connector

Quick Connection

Temperature Responsive

Sealed Assembly

High Contact Density

Modular Adapter

Crimping Process

Coupling Device

Shielded Assembly

40 patents: Sort by Forward Citations

1. 11848528 - Method for making a bayonet connecting element for a connector (2023-12-19),

2. 11366273 - Assembly for assembling optical fiber with at least two pairs of MPO contacts (2022-06-21),

3. 11293472 - Bayonet-type locking and unlocking system for circular connector with audible indicator (2022-04-05),

4. 11189964 - Load-bearing connector connection (2021-11-30),

5. 9887494 - Locking and unlocking system (2018-02-06),

6. 9859668 - Quick one-way connection system (2018-01-02),

7. 9780485 - Bayonet type locking ring of a circular electrical connector (2017-10-03),

8. 9658405 - Connector for collimated optical fiber (2017-05-23),

9. 9306350 - Method for converting a male connector to a female connector and convertible connector (2016-04-05),

10. 9263827 - System for connecting a connector base onto an electronics unit and process for mounting this system (2016-02-16),

11. 9261655 - Protection device for an optical connector comprising a membrane seal (2016-02-16),

12. 9112307 - Connector locking system using a temperature responsive spring (2015-08-18),

13. 8900011 - Electrical connector with flame-resistant inserts (2014-12-02),

14. 8808018 - Device for coupling an asynchronous motor with an electrical power cable (2014-08-19),

15. 8790141 - Connector keying system and method for assembling this system onto a connector (2014-07-29),

Company Overview

Souriau, headquartered in Versailles, France, specializes in the design and manufacture of advanced interconnect solutions. The company focuses on a range of technologies including bayonet connectors, optical fiber assemblies, and locking systems, catering to industries that require reliable and efficient electrical connections. With expertise in quick connection systems and sealed connections, Souriau is committed to delivering high contact density solutions and modular adapters, ensuring robust performance in demanding environments.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

40 Patents

#3 in Versailles

#570 in France

#17,048 in the World

Versailles, France

Souriau

Forward Citations = 125

49 inventors:

Serge Leroyer (9 out of 10 patents)

Pascal M Ribeau (7 out of 12 patents)

Alain Philippe (4 out of 4 patents)

4. Daniel Gloaguen (4 out of 4 patents)

5. Yves Gazelot (3 out of 4 patents)

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

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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