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SNCF

Overview
  • Total Patents
    776
  • GoodIP Patent Rank
    178,224
About

SNCF has a total of 776 patent applications. Its first patent ever was published in 1938. It filed its patents most often in France, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets transport, civil engineering and environmental technology are DEUTSCHE BUNDESBAHN, KRRI and ALSTOM TRANSP TECH.

Patent filings per year

Chart showing SNCFs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Guenard Thierry 28
#2 Bernard Patrice 23
#3 Turbe Jean-Pierre 14
#4 Jeunesse Alain 13
#5 Evain Yannick 11
#6 Marion Patrick 10
#7 Boccara Claude 9
#8 Boulanger Jean-Claude 9
#9 Mally Alain 8
#10 Prasil Bernard 8

Latest patents

Publication Filing date Title
US2016131531A1 Thermal test bench for the rub strip of a pantograph and process for corresponding thermal test
WO2015028303A1 Method, device and installation for validating a paperless ticket
FR3019844A1 Protective device for pylone and method for protecting a pylone
FR3019793A1 Method and system for monitoring the rail-wheel adhesion of a railway vehicle and railway vehicle using such a method / system
FR3009808A1 Pantograph for a railway vehicle comprising defrosting means and method for defrosting a pantograph
FR3009001A1 Railway connection for a high-speed circulation on a devieeway, and fixed-point fixed crossing heart
FR3008058A1 Method for determining the speed of a vehicle
FR3006345A1 Method for installing equipment in soil and vehicle for installing such equipment
FR3005812A1 ELECTRIC CIRCUIT ATTENUATOR HARMONIQUES, EQUIPMENT AND INSTALLATION COMPRISING SUCH A CIRCUIT.
FR3004143A1 Stencil for making a colored area on a surface having relief patterns, method of manufacture and use.
FR3003530A1 AUTONOMOUS LUBRICATION SYSTEM FOR THE ROAD VEHICLE BOGIE WHEEL SUSPENSION LUBRICATION
FR3002555A1 DEVICE FOR ADAPTIVE SUPPORT OF A RAILWAY RAIL
FR3001416A1 Device for detecting the wear of a catenary contact wire
FR3001237A1 DEVICE FOR MONITORING THE GEOMETRY OF A RAILWAY; RAIL, TRAVERSE, RAILWAY AND SYSTEM COMPRISING SUCH A DEVICE.
FR3000457A1 Method and device for monitoring electrical insulation between two portions of railways, and railway equipped with such a device
FR2999966A1 METHOD AND MOLD FOR THE WELDING OF THE END OF TWO RAIL PORTIONS.
FR2999229A1 METHOD AND DEVICE FOR ADJUSTING A PLURALITY OF FUNCTIONAL GAMES OF MECHANICAL ORGANS OF A THERMAL MOTOR
WO2013027195A1 System for the detection of a shunt on a railway track
FR2993517A1 Device for the suspension of a catenary carrier cable
FR2993516A1 Device for the suspension of a catenary carrier cable