Learn more

WTZ TRIKOTAGEN & STRUEMPFE VEB

Overview
  • Total Patents
    11
About

WTZ TRIKOTAGEN & STRUEMPFE VEB has a total of 11 patent applications. Its first patent ever was published in 1973. It filed its patents most often in Switzerland, German Democratic Republic and Germany. Its main competitors in its focus markets chemical engineering and textiles and paper are TROYDALE IND LTD, ELTZ H U VON DER and ILMA IND LAVORAZIONE METALLI A.

Patent filings in countries

World map showing WTZ TRIKOTAGEN & STRUEMPFE VEBs patent filings in countries
# Country Total Patents
#1 Switzerland 3
#2 German Democratic Republic 2
#3 Germany 2
#4 France 2
#5 United Kingdom 2

Patent filings per year

Chart showing WTZ TRIKOTAGEN & STRUEMPFE VEBs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Chemical engineering
#2 Textiles and paper

Focus technologies

# Technology
#1 Textile treatments
#2 Dyeing textiles

Top inventors

# Name Total Patents
#1 Linss Reinhard 5
#2 Vieweger Christian 5
#3 Sperschneider Karl 3
#4 Dornig Dieter 3
#5 Taubner Dieter 3
#6 Flath Hans-Joachim Dr Rer Nat 2
#7 Dornig Dieter Dipl Chem 2
#8 Sperschneider Karl Dipl Chem 2
#9 Taubner Dieter Dipl Ing 2
#10 Flath Hans-Joachim 2

Latest patents

Publication Filing date Title
DE2541135A1 METHOD AND DEVICE FOR COLORING A CONTINUOUSLY MOVING THREAD
DE2455641A1 METHOD AND DEVICE FOR COLORING A CONTINUOUSLY MOVING THREAD