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ORINOCO SIDERURGICA

Overview
  • Total Patents
    36
About

ORINOCO SIDERURGICA has a total of 36 patent applications. Its first patent ever was published in 1988. It filed its patents most often in Brazil, Canada and United Kingdom. Its main competitors in its focus markets materials and metallurgy, environmental technology and machine tools are BRIFER INT LTD, BEIJING CENTURY BENEFITS CO LTD and TOKYO KOZAI KK.

Patent filings in countries

World map showing ORINOCO SIDERURGICAs patent filings in countries
# Country Total Patents
#1 Brazil 7
#2 Canada 7
#3 United Kingdom 6
#4 United States 6
#5 Germany 5
#6 Argentina 2
#7 Spain 1
#8 Italy 1
#9 Mexico 1

Patent filings per year

Chart showing ORINOCO SIDERURGICAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Dam G Oscar G 20
#2 Bueno C Henry R 20
#3 Henry R Bueno C 5
#4 Oscar G Dam G 5
#5 Gutierrez Felipe 4
#6 Torres Pedro 4
#7 Contreras L Gerardo A 4
#8 Dam Oscar G 4
#9 Bueno Henry R 4
#10 Guevara R Nicolas O 3

Latest patents

Publication Filing date Title
US5387274A Process for the production of iron carbide
CA2090906A1 Method for improving quality of reforming gas used in the direct reduction of metal oxides
US5329779A Method and apparatus for cooling workpieces
DE4041689A1 Process and plant for producing liquid steel from iron oxides
US5078788A Method for the direct reduction of iron
US5069716A Process for the production of liquid steel from iron containing metal oxides
US5064467A Method and apparatus for the direct reduction of iron
CA1336359C Method and apparatus for the direct reduction of iron