EPO Patents = 2

Trademarks = 2

Forward Citations = 7

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8 inventors (with patents filed for the assignee):

Daniel Dutoit (3 out of 3 patents)

Serge Montens (1 out of 1 patent)

René Tutzauer (1 out of 1 patent)

4. David Vian (1 out of 1 patent)

5. Mathilde Le Guennec (1 out of 1 patent)

6. Marcel Girardi (1 out of 1 patent)

7. Jérôme Olive (1 out of 1 patent)

8. Youcef Alloui (1 out of 1 patent)

9. Patrice Jacquier (0 patent)

5 patents: Sort by Forward Citations

1. 12448736 - Ballastless track section for a rail vehicle (2025-10-21),

2. 10407851 - Overhead guided-transport track span, and viaduct formed by such spans (2019-09-10),

3. 8196517 - U-shaped span for railway track (2012-06-12),

4. 7293506 - Structural system comprising a track for a magnetic levitation transport system powered by a linear electric motor (2007-11-13),

5. 6684793 - Viaduct for a railway line or the like (2004-02-03),

SYSTRA is a global leader in public transport infrastructure. With over 7,300 employees and presence in 80 countries, we provide consulting, engineering and project management services for metro, tramway, high-speed rail, and more. Our mission is to create sustainable and innovative solutions for urban and interurban mobility.

This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 30 2025

5 Patents

#531 in Paris

#2,810 in France

Paris, France

Systra