Learn more

KONINKL NL ZOUTINDUSTRIE NV

Overview
  • Total Patents
    34
About

KONINKL NL ZOUTINDUSTRIE NV has a total of 34 patent applications. Its first patent ever was published in 1945. It filed its patents most often in Switzerland, Sweden and Finland. Its main competitors in its focus markets materials and metallurgy, basic materials chemistry and surface technology and coating are AZOTE CIE, ZOUTINDUSTRIE and WELLMAN LORD INC.

Patent filings in countries

World map showing KONINKL NL ZOUTINDUSTRIE NVs patent filings in countries
# Country Total Patents
#1 Switzerland 14
#2 Sweden 10
#3 Finland 4
#4 Netherlands 2
#5 Norway 2
#6 Germany 1
#7 United States 1

Patent filings per year

Chart showing KONINKL NL ZOUTINDUSTRIE NVs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Honigh C 7
#2 Louissen A 2
#3 Kiers P 2
#4 Jakobus Hendrik Kiers Pieter 2
#5 Van T Veen J 2
#6 Marina Adriana Van Damme-Van W 2
#7 Marina Adriana Van Damme 2
#8 Nederlandsche Zoutindustrie N 2
#9 Honigh G 1
#10 Hendrik Willem Nicolai 1

Latest patents

Publication Filing date Title
DE1767225A1 Diaphragm cell
CH337714A Process for the manufacture of licks containing magnesium