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SERPEK OTTOKAR

Overview
  • Total Patents
    42
About

SERPEK OTTOKAR has a total of 42 patent applications. Its first patent ever was published in 1906. It filed its patents most often in United Kingdom, Canada and Spain. Its main competitors in its focus markets materials and metallurgy, electrical machinery and energy and environmental technology are OTTOKAR SERPEK, GASVERARBEITUNGSGESELLSCHAFT M and GONG JIAZHU.

Patent filings in countries

World map showing SERPEK OTTOKARs patent filings in countries
# Country Total Patents
#1 United Kingdom 16
#2 Canada 12
#3 Spain 6
#4 Denmark 4
#5 United States 4

Patent filings per year

Chart showing SERPEK OTTOKARs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Serpek Ottokar 36

Latest patents

Publication Filing date Title
CA194797A Nitrogen process
GB191324731A Process for the Manufacture of Aluminium Nitride.
CA160853A Electrical heating mechanism
CA156535A Apparatus for the manufacture of aluminum nitride
CA156533A Aluminum nitrade manufacture
CA156534A Aluminum nitride manufacture
GB191210036A Process for the Manufacture of Ammonia by Means of Aluminium Nitride.
CA166161A Nitrogen compound
GB191125141A Improvements in the Manufacture of Nitrogen Compounds of Silicon and Aluminum.
GB191123544A Improved Process for the Manufacture of Aluminium Nitride.
GB191029715A Improvements in Revolving Electrical Furnaces.
GB191029299A Improvements in Revolving Electrical Furnaces.
CA131684A Manufacture of aluminium nitric
GB191016522A Improvements relating to the Manufacture of Nitrides such as that of Aluminium.
CA129619A Alumina manufacture
CA130543A Ammonia production
GB191013088A Process for the Manufacture of Pure Alumina by Means of Aluminium Nitride.
GB191013086A Process for the Manufacture of Aluminium Nitride and other Metallic Nitrides.
GB191012601A Improvements relating to the Manufacture of Nitrides such as that of Aluminium.
CA130031A Production of alumina