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LAJOS CSONKA

Overview
  • Total Patents
    13
About

LAJOS CSONKA has a total of 13 patent applications. Its first patent ever was published in 1959. It filed its patents most often in United Kingdom, United States and Germany. Its main competitors in its focus markets basic materials chemistry, materials and metallurgy and macromolecular chemistry and polymers are COLUMBIAN CARBON CO., PURE CALCIUM PRODUCTS COMPANY and HEUBACH GMBH.

Patent filings in countries

World map showing LAJOS CSONKAs patent filings in countries
# Country Total Patents
#1 United Kingdom 9
#2 United States 3
#3 Germany 1

Patent filings per year

Chart showing LAJOS CSONKAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lajos Csonka 3
#2 Janos Szerecz 3
#3 Jeno Gonczy 3
#4 Ferenc Horkay 2
#5 Ferenc Szanto 2
#6 Szanto Dr Ferenc 1
#7 Horkay Ferenc 1
#8 Csonka Lajos 1
#9 Szerecz Janos 1
#10 Goenczy Dr Jur Jenoe 1

Latest patents

Publication Filing date Title
GB1046723A Process for preparing surface treated pigments
GB1007172A Process for the preparation of organophilic pigments
GB992118A Process for the preparation and utilization of organophilic sulfate, carbonate and phosphate pigments
GB962971A Process for rendering sulfide pigments organophilic
GB928457A Process for the preparation of organophilic prussian blue pigments
GB929230A Process for the preparation of zinc oxide pigments
GB917947A Process for the preparation of organophilic oxides and chromate pigments
US2987412A Process for the preparation of organophilic oxides and chromate pigments
US3042539A Process for the preparation of zinc oxide pigments
DE1168588B Process for the production of organophilic oxide, hydroxide and chromate pigments