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NK VERWALTUNGS AG

Overview
  • Total Patents
    22
About

NK VERWALTUNGS AG has a total of 22 patent applications. Its first patent ever was published in 1971. It filed its patents most often in Germany, France and United States. Its main competitors in its focus markets measurement, basic materials chemistry and chemical engineering are DGEL ELECTROSYSTEM INC, CHEMLAB MFG LTD and ZIBERT GENRIKH KARLOVICH.

Patent filings in countries

World map showing NK VERWALTUNGS AGs patent filings in countries
# Country Total Patents
#1 Germany 5
#2 France 5
#3 United States 4
#4 United Kingdom 3
#5 Australia 1
#6 Denmark 1
#7 India 1
#8 Italy 1
#9 Sweden 1

Patent filings per year

Chart showing NK VERWALTUNGS AGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Aegidius P 4
#2 Aegidius Poul Erik 3
#3 Erik Egidius Poul 1
#4 Spinell Max 1
#5 Shields John 1
#6 Aegidius P E 1
#7 Erik Aegidius Poul 1

Latest patents

Publication Filing date Title
US3995495A Method and an apparatus for taking out an average milk sample proportional to the yield obtained in the milking of a cow
US3964869A Analytical apparatus for serial determination of nitrogen in samples by the Kjeldahl method
GB1451289A Analytical apparatus for serial determination of nitrogen in samples
DE2336885A1 Counting of microparticles in liquid - is by spreading of liquid over surface and counting by microscope
US3815424A Apparatus for filtering and density determination of a liquid
GB1378082A Grinder