% Expired Patents = 50.0

EPO Patents = 28

Forward Citations = 3

Loading Chart...

18 inventors (with patents filed for the assignee):

Arnaud Lorieux (1 out of 1 patent)

Claude Monnet (1 out of 1 patent)

Serge Detain (1 out of 1 patent)

4. Rémy Delolmo (1 out of 1 patent)

5. Gilles Saussine (1 out of 1 patent)

6. Juan Carlos Quezada (1 out of 1 patent)

7. Pierre Breul (1 out of 2 patents)

8. Franck Radjai (1 out of 1 patent)

9. Erwan Dumont (2 patents)

10. Vincent Marhem (1 patent)

11. Olivier Cazier (1 patent)

12. Lionel Duvillaret (4 patents)

13. Bruno Casali (4 patents)

14. Denis Bodin (5 patents)

15. Bertrand Houzel (2 patents)

2 patents: Sort by Forward Citations

#938 in Paris

#5,157 in France

Sncf Reseau

Forward Citations = 3

18 inventors:

Arnaud Lorieux (1 out of 1 patent)

Claude Monnet (1 out of 1 patent)

Serge Detain (1 out of 1 patent)

4. Rémy Delolmo (1 out of 1 patent)

5. Gilles Saussine (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sncf Reseau. Retrieved from https://idiyas.com/company/sncf-reseau

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]

28 patents (EPO):

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]