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ALSTOM TECHNOLOGY

Overview
  • Total Patents
    40
About

ALSTOM TECHNOLOGY has a total of 40 patent applications. Its first patent ever was published in 1998. It filed its patents most often in France and China. Its main competitors in its focus markets transport, semiconductors and environmental technology are WERNER THOMAS, CLEAN FACTOMATION INC and ZHUZHOU CSR TIMES ELEC CO LTD.

Patent filings in countries

World map showing ALSTOM TECHNOLOGYs patent filings in countries
# Country Total Patents
#1 France 39
#2 China 1

Patent filings per year

Chart showing ALSTOM TECHNOLOGYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Marmonier Jean 3
#2 Eyraud Alain 3
#3 Chevalier Jean Claude 3
#4 Petitbon Alain 2
#5 Changey Nicolas 2
#6 Ranchy Eric 2
#7 Mermet Guyennet Michel 2
#8 Thuries Edmond 2
#9 Beylot Jean Philippe 2
#10 Crouzy Sophie 2

Latest patents

Publication Filing date Title
FR2786658A1 Composite structure for electronic power components including cooling system, comprising channels for passage of coolant in lower conductor or semiconductor layer
FR2785083A1 Capacitor for HT use with control of electric field at edges includes ring surrounding capacitor layers with specifically curved section to control field strength
FR2782169A1 A system for measuring the voltage in an overhead power cable from a position on the earth is by measurement of the cable's electric field using electrodes placed at ground level