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ALSTHOM GEC

Overview
  • Total Patents
    1,016
About

ALSTHOM GEC has a total of 1,016 patent applications. Its first patent ever was published in 1987. It filed its patents most often in France, EPO (European Patent Office) and United States. Its main competitors in its focus markets electrical machinery and energy, machines and engines, pumps and turbines are GEC ALSTHOM T & D AG, ITE CIRCUIT BREAKER LTD and SCHADOW R.

Patent filings per year

Chart showing ALSTHOM GECs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Perret Michel 107
#2 Thuries Edmond 100
#3 Dufournet Denis 95
#4 Martin Joseph 52
#5 Pham Van Doan 52
#6 Gros Jean-Pierre 45
#7 Dupraz Jean-Pierre 44
#8 Doan Pham Van 28
#9 Rozier Paul 27
#10 Detanne Francois 26

Latest patents

Publication Filing date Title
FR2780372A1 Vessel, surface effect, dynamically controlled in roll
FR2780548A1 Power supply assembly for a load from an energy and locomotive source equipped with such an assembly
FR2780374A1 Rail vehicle with transverse movement of the bogie pivot of a wagon
FR2780565A1 Electrical line with gas insulation comprising two conductive bars electrically connected by a flexible connection
FR2780210A1 Limiting device for a high-voltage circuit breaker with a grounded metal tank
FR2780016A1 Rail vehicle bogie and method for manufacturing a longeron of such a bogie
FR2780150A1 Suspension cradle for supporting a pendant exchanger
FR2780151A1 Device for suspension of a horizontal heat exchange tube on a vertical carrier tube
FR2782794A1 Detection assembly, measuring device provided with such assembly, and methods for monitoring such an assembly and device
FR2782689A1 Rail vehicle bogie, process for machining the same, and tool for implementing the same
FR2779569A1 Connecting rod provided with a end cap with machining notches
FR2779565A1 Controller mechanism for high voltage switchgear
FR2779564A1 Crossing for high and medium voltage station
FR2779566A1 Double motion high or medium voltage circuit breaker including a translation-guided blower nozzle
FR2779004A1 Medium or high voltage cutting device including a rotating mobile t circuit breaker
FR2778590A1 Laser welding installation of overlap parts
FR2782793A1 Railway vehicle bogie
FR2778591A1 Sheet for welding to another sheet along an overlap area, assembly of sheets, corresponding welding method and railbox
FR2778617A1 Side wall for rail vehicle and corresponding rail vehicle body
FR2778492A1 Spring control for circuit switch