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ELECTRO METALLURG DU PLANET SO

Overview
  • Total Patents
    14
About

ELECTRO METALLURG DU PLANET SO has a total of 14 patent applications. Its first patent ever was published in 1941. It filed its patents most often in France, Switzerland and United Kingdom. Its main competitors in its focus markets materials and metallurgy and agriculture are ERIC LUX, BILLITON RESEARCH BV and METALLURG DE HOBOKEN SOCIETE A.

Patent filings in countries

World map showing ELECTRO METALLURG DU PLANET SOs patent filings in countries
# Country Total Patents
#1 France 8
#2 Switzerland 2
#3 United Kingdom 2
#4 Germany 1
#5 United States 1

Patent filings per year

Chart showing ELECTRO METALLURG DU PLANET SOs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Maillet Raymond 3
#2 Du Planet Societe Electro-Meta 2
#3 Bassereau G J A 1
#4 Georges Bassereau 1
#5 Bassereau Georges 1

Latest patents

Publication Filing date Title
GB644941A Improvements in or relating to the manufacture of calcium, barium and strontium
GB612617A Improvements in or relating to the production of magnesium by the condensation of its vapours
US2583351A Manufacture of magnesium
DE915154C Process for the electrothermal production of magnesium