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CHEMISCHE WERKE SCHUSTER & WIL

Overview
  • Total Patents
    14
About

CHEMISCHE WERKE SCHUSTER & WIL has a total of 14 patent applications. Its first patent ever was published in 1906. It filed its patents most often in Germany, Austria and Switzerland. Its main competitors in its focus markets materials and metallurgy and basic materials chemistry are PROIZV OB MONOKRISTALLREAKTIV, TBIL G UNIV and DEJNEZHENKO VLADIMIR.

Patent filings in countries

World map showing CHEMISCHE WERKE SCHUSTER & WILs patent filings in countries
# Country Total Patents
#1 Germany 6
#2 Austria 3
#3 Switzerland 1
#4 Spain 1
#5 France 1
#6 United Kingdom 1
#7 United States 1

Patent filings per year

Chart showing CHEMISCHE WERKE SCHUSTER & WILs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zeiss Dr Walter 2
#2 Boyersdorfer Dr-Ing Pam 1
#3 Beyersdorfer Dr-Ing Paul 1
#4 Chemische Werke Schuster Wilhe 1
#5 Paul Beyersdorfer 1
#6 Wildamr Victor Ritter Ron 1

Latest patents

Publication Filing date Title
DE650220C Process for the production of lead oxides
DE650358C Process for the production of red lead or lead flakes in certain grain sizes
US2112189A Method of making finely divided metal compounds
GB409534A Improvements in a method of making finely divided metal oxides
DE633620C Process for the production of red lead
DE590481C Process for the production of finely divided metal compounds
DE422537C Process for the production of paints
DE355495C Process for the production of bactericidal agents