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CHEMISCHE WERKE CARBON GES M B

Overview
  • Total Patents
    12
About

CHEMISCHE WERKE CARBON GES M B has a total of 12 patent applications. Its first patent ever was published in 1920. It filed its patents most often in Austria, Germany and United Kingdom. Its main competitors in its focus markets materials and metallurgy and chemical engineering are BRAMEDA RESOURCES LTD, VASILEV SERGEJ Z and MATHOLIN CORP.

Patent filings in countries

World map showing CHEMISCHE WERKE CARBON GES M Bs patent filings in countries
# Country Total Patents
#1 Austria 4
#2 Germany 4
#3 United Kingdom 2
#4 Switzerland 1
#5 Greece 1

Patent filings per year

Chart showing CHEMISCHE WERKE CARBON GES M Bs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Materials and metallurgy
#2 Chemical engineering

Focus technologies

# Technology
#1 Non-metallic elements
#2 Separation

Top inventors

# Name Total Patents
#1 Chemische Werke Carbon Gesells 1

Latest patents

Publication Filing date Title
DE506522C Production of highly active coal
DE461184C Production and revitalization of highly active coal
DE460697C Production of highly active coal
DE460252C Revitalizing fine powdered adsorbents
GB266674A Process for the manufacture of highly active carbon blocks or granules
GB266673A Improvements in and relating to processes of treating gases, vapours or liquids