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SOC NAT DES CHEMINS DE FER FRANCAIS SNCF

Overview
  • Total Patents
    35
  • GoodIP Patent Rank
    78,585
About

SOC NAT DES CHEMINS DE FER FRANCAIS SNCF has a total of 35 patent applications. Its first patent ever was published in 2011. It filed its patents most often in France and China. Its main competitors in its focus markets transport, civil engineering and electrical machinery and energy are ZHUZHOU TIMES ELECTRONIC TECH CO LTD, NORDCO INC and HERZOG CONTRACTING CORP.

Patent filings in countries

World map showing SOC NAT DES CHEMINS DE FER FRANCAIS SNCFs patent filings in countries
# Country Total Patents
#1 France 33
#2 China 2

Patent filings per year

Chart showing SOC NAT DES CHEMINS DE FER FRANCAIS SNCFs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gernigon Patrick 4
#2 Goeres David 4
#3 Hautbois Patrice 4
#4 Bouysset Christian 4
#5 De Faucal Eric 4
#6 Perez Huetzin 2
#7 Dieleman Luc 2
#8 Auditeau Gerard 2
#9 Gouverneur Claude 2
#10 Mayer Cedric 2

Latest patents

Publication Filing date Title
FR3030586A1 RAILWAY TRACK HAVING AN UPPER SEALING SURFACE
FR3030180A1 CATENARY CONDUCTOR CONTACT WIRE DISSIPATIVE SYSTEM AND CATENARY PORTION COMPRISING AT LEAST ONE SUCH SYSTEM
FR3030102A1 DIAGNOSTIC DEVICE FOR IMMERSE ELECTRIC TRANSFORMER AND ELECTRIC TRANSFORMER COMPRISING SUCH A DEVICE.
FR3027036A1 Edge slab for dock and method of removal and installation of such slab of edge
FR3026374A1 CONTROL DEVICE FOR A RAILWAY SYSTEM, RAILWAY SYSTEM, AND RAILWAY INSTALLATION USING SUCH A DEVICE AND / OR SUCH A SYSTEM
FR3025227A1 STRUCTURAL BEAM ADAPTED TO SUPPORT EQUIPMENT
FR3023962A1 Vacuum electric submersible transformer
FR3022626A1 Load measurement system of a railway vehicle, railway system equipped with such a system and method for measuring the load of a railway vehicle
FR3022500A1 System for monitoring the power supply of an electric catenary sector of a rail infrastructure
FR3022542A1 Mixture for concrete resistant to sulfatic reactions
FR3022678A1 Longitudinal cable and method of installing such a cable
FR3021406A1 Method for automated particle granulometric measurement, and method for evaluating morphological deformation of a particle population
FR3021020A1 Railway vehicle comprising a climate system equipped with a filtration module
FR3020705A1 Method and device for determining a rail route
FR3020604A1 Device for supplying an electrical equipment of a railway vehicle, use of a device and system comprising such a device
FR3016697A1 DEVICE AND METHOD FOR MONITORING A RAIL AXLE
FR3015137A1 CLAMP FOR CONNECTING AT LEAST TWO CABLES
FR3014539A1 LUMINAIRE FOR DETECTING AT LEAST ONE MOBILE DEVICE
FR3014620A1 SYSTEM AND METHOD FOR LOW GEO-LOCATION
FR3006496A1 Electrical cable for attenuating harmonic currents and equipment provided with such a cable