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ZAKLADY CHEMICZNE ORGANIKA AZO

Overview
  • Total Patents
    18
About

ZAKLADY CHEMICZNE ORGANIKA AZO has a total of 18 patent applications. Its first patent ever was published in 1976. It filed its patents most often in Poland, Germany and Netherlands. Its main competitors in its focus markets organic fine chemistry are QINGDAO MARINE UNIV, OOO EVROKHIM SPB TREJDING and XINHUA PHARMACEUTICAL FACTORY.

Patent filings in countries

World map showing ZAKLADY CHEMICZNE ORGANIKA AZOs patent filings in countries
# Country Total Patents
#1 Poland 15
#2 Germany 1
#3 Netherlands 1
#4 United States 1

Patent filings per year

Chart showing ZAKLADY CHEMICZNE ORGANIKA AZOs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Swietoslawski Janusz 13
#2 Silowiecki Andrzej 6
#3 Skotnicki Edward 6
#4 Zerkowski Zdzislaw 5
#5 Baniak Zofia 4
#6 Krawiec Stanislaw 3
#7 Pikula Danuta 3
#8 Nocon Barbara 3
#9 Synowiec Henryk 3
#10 Byrdy Stanislaw 2

Latest patents

Publication Filing date Title
PL242029A1 Method of obtaining copper oxychloride
PL237530A1 Process for manufacturing the composition for hardening of varnish coats and moulding sands
US4112242A Process for production of 4,4-isopropylidene-bis-2,6-dibromo/phenol