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PIETERSEN ANTHONIUS H

Overview
  • Total Patents
    13
About

PIETERSEN ANTHONIUS H has a total of 13 patent applications. Its first patent ever was published in 1977. It filed its patents most often in Netherlands, Argentina and Belgium. Its main competitors in its focus markets machines, basic materials chemistry and civil engineering are TECHSIGHT CORP, PYROXYLIN PRODUCTS INC and JACOBONE PANSAC.

Patent filings in countries

World map showing PIETERSEN ANTHONIUS Hs patent filings in countries
# Country Total Patents
#1 Netherlands 3
#2 Argentina 1
#3 Belgium 1
#4 Canada 1
#5 Germany 1
#6 Spain 1
#7 Ireland 1
#8 Israel 1
#9 Italy 1
#10 Japan 1
#11 United States 1

Patent filings per year

Chart showing PIETERSEN ANTHONIUS Hs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Pietersen Anthonius H 3
#2 Ansoniusu Herumanu Pieetaasen 1

Latest patents

Publication Filing date Title
US4230808A Method for making solid materials having a flash point of less than 500° C. fire alarming, fire alarming and self extinguishing, or fire alarming, self-extinguishing and fire abating
NL7811575A Conferring fire alarm, self-extinguishing and flame repellent property - on solids by addn. of thin polymer micro-capsules contg. bromo-fluoroalkane
NL7809289A Conferring fire alarm, self-extinguishing and flame repellent property - on solids by addn. of thin polymer micro-capsules contg. bromo-fluoroalkane