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AAGRUNOL CHEMISCHE FABRIEK NV

Overview
  • Total Patents
    18
About

AAGRUNOL CHEMISCHE FABRIEK NV has a total of 18 patent applications. Its first patent ever was published in 1953. It filed its patents most often in Austria, Germany and Denmark. Its main competitors in its focus markets organic fine chemistry and basic materials chemistry are YONGNONG BIOSCIENCES CO LTD, GRAESSER SALICYLATES LTD and RENFAG SA.

Patent filings in countries

World map showing AAGRUNOL CHEMISCHE FABRIEK NVs patent filings in countries
# Country Total Patents
#1 Austria 3
#2 Germany 3
#3 Denmark 3
#4 United Kingdom 3
#5 Canada 2
#6 Switzerland 2
#7 Belgium 1
#8 France 1

Patent filings per year

Chart showing AAGRUNOL CHEMISCHE FABRIEK NVs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Broekema Rena Annette 3
#2 Melles Johan Leo 2
#3 Dipl-Ing Mattheus Henricus Cor 1
#4 Jan Bel 1
#5 Bel Jan 1
#6 Broekema R A 1
#7 Rena Annette Broekema 1
#8 Johan Leo Dr Melles 1
#9 Schuur Jurrien J 1
#10 Melles Dr Johan Leo 1

Latest patents

Publication Filing date Title
GB819130A Methylmercuric pentachlorophenolate, the preparation thereof and fungicidal compositions containing same
GB848430A Process for the preparation of fungicidally active compounds and compositions containing said compounds
DE1094522B Fungicides
GB748291A Improvements in or relating to the manufacture of dithiocarbamates
DE964589C Process for the preparation of ethylene bisdithiocarbamates
CA662119A Process for manufacturing fungicidal preparations
CA688666A Methylmercuric pentachlorophenolate, the preparation thereof and fungicidal compositions containing same