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RIEBECK SCHE MONTANWERKE AG A

Overview
  • Total Patents
    23
About

RIEBECK SCHE MONTANWERKE AG A has a total of 23 patent applications. Its first patent ever was published in 1917. It filed its patents most often in Austria, Canada and France. Its main competitors in its focus markets basic materials chemistry, foods and drinks and civil engineering are KAJITA TORU, VARY PETROCHEM LLC and IRWIN ROY E.

Patent filings in countries

World map showing RIEBECK SCHE MONTANWERKE AG As patent filings in countries
# Country Total Patents
#1 Austria 6
#2 Canada 4
#3 France 4
#4 United Kingdom 4
#5 United States 3
#6 Germany 2

Patent filings per year

Chart showing RIEBECK SCHE MONTANWERKE AG As patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zschoch Fritz 2
#2 Rodrian Herbert 2
#3 Fritz Zschoch 2
#4 Hellthaler Theodor 1
#5 Erich Roeckner 1
#6 Peter Erich 1
#7 Zimmermann Richard 1
#8 Gaertner Richard 1
#9 Hellthaler Thoedor 1
#10 Herbert Rodrian 1

Latest patents

Publication Filing date Title
DE723734C Method and device for replacing bucket chains in bucket chain excavators
DE728229C Double-carbon pantograph
US1966168A Process for raising the melting point of montan wax
GB297102A A process for making purified montan wax
US1898976A Extraction of montan wax
US1753816A Production of montan wax
GB288197A Improved process for extracting montan wax
GB288258A Improvements relating to the manufacture of montan wax
GB303036A Process for bleaching montan wax, fractions thereof, or wax alcohols or acids obtained therefrom
CA319986A Process of recovering hydrocarbons
CA287052A Process for bleaching montan wax
CA287053A Montan wax
CA287054A Carnauba wax refining process