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HERMANN FRENKEL FA

Overview
  • Total Patents
    18
About

HERMANN FRENKEL FA has a total of 18 patent applications. Its first patent ever was published in 1924. It filed its patents most often in Germany, Austria and Switzerland. Its main competitors in its focus markets basic materials chemistry, surface technology and coating and macromolecular chemistry and polymers are NEW WRINKLE, WUXI XINDAZHONG STEEL SHEET CO and BIOBOAT AB.

Patent filings in countries

World map showing HERMANN FRENKEL FAs patent filings in countries
# Country Total Patents
#1 Germany 7
#2 Austria 5
#3 Switzerland 4
#4 Denmark 2

Patent filings per year

Chart showing HERMANN FRENKEL FAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hermann Frenkel Firma 4

Latest patents

Publication Filing date Title
DE638820C Process for the production of a base material for artificial leather, leather cloth, oilcloth and similar coverings
DE748697C Method of painting wood using phenol-formaldehyde synthetic resin paints
DE740358C Method of painting wood using phenol-formaldehyde synthetic resins
DE518322C Process for the production of graphic colors
DE504868C Painting method
DE648790C Process for the production of pore-filling, oil-containing primers