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ASTRO DYE WORKS INC

Overview
  • Total Patents
    11
About

ASTRO DYE WORKS INC has a total of 11 patent applications. Its first patent ever was published in 1961. It filed its patents most often in Germany, Austria and Spain. Its main competitors in its focus markets textiles and paper, chemical engineering and machines are JIANGSU HUAYI GARMENTS CO LTD, ADCON AB and HUZHOU XINLONGLONG SILK PRINTING CO LTD.

Patent filings in countries

World map showing ASTRO DYE WORKS INCs patent filings in countries
# Country Total Patents
#1 Germany 3
#2 Austria 2
#3 Spain 2
#4 Canada 1
#5 Switzerland 1
#6 United Kingdom 1
#7 United States 1

Patent filings per year

Chart showing ASTRO DYE WORKS INCs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Textiles and paper
#2 Chemical engineering
#3 Machines

Top inventors

# Name Total Patents
#1 Pouterman Elie 2
#2 Weir Lewis E 2
#3 Lewis Ervin Weir 1
#4 Shahan Neal Reece 1
#5 Weir Lewis Ewin 1

Latest patents

Publication Filing date Title
DE1610885A1 Method and device for dyeing colored textiles
ES326476A3 A method of random dyeing of cellulose thread. (Machine-translation by Google Translate, not legally binding)
DE1460365A1 Process for dyeing textiles
DE1244104B Process for the irregular dyeing of cellulose yarn
GB1035443A Method for random dyeing cellulosic yarn
US3120422A Method of making random dyed yarns
CA823565A Method and device for dyeing motley textile elements