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ZAPPERT ERNST

Overview
  • Total Patents
    13
About

ZAPPERT ERNST has a total of 13 patent applications. Its first patent ever was published in 1897. It filed its patents most often in United Kingdom and Denmark. Its main competitors in its focus markets machines, environmental technology and chemical engineering are FUJIAN SHAOWU HENGHUI RUBBER REGENERATION CO LTD, VNI PT I ELEKTROIZOLYATSIONNYK and ADW INST POLYMERENCHEMIE.

Patent filings in countries

World map showing ZAPPERT ERNSTs patent filings in countries
# Country Total Patents
#1 United Kingdom 12
#2 Denmark 1

Patent filings per year

Chart showing ZAPPERT ERNSTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zappert Ernst 13

Latest patents

Publication Filing date Title
GB191320115A Improvements relating to the Milling of Grain.
GB191304913A Improvements in Processes for Reclaiming Rubber from Waste.
GB191225055A Improvements in Processes for Reclaiming Rubber from Waste.
GB191220585A Method and Device for Dissolving in Liquids Solid Substances particularly Powder, Pigments, Dyes and the like.
GB190917827A Improvements relating to Talking Machines.
GB190806635A An Improved Packing Box for Mantles for Inverted Burners for Gas Lighting by Incandescence.
GB190500541A Improvements in or relating to Machines or Apparatus for Twisting-in New Warps
GB190426914A Improvements in Artificial Aigrettes
GB190426913A Improvements in the Manufacture of Artificial Aigrettes.
GB190412865A Improvements in Packages for Water-ice, Ice-cream or other Plastic Edible Substances.
GB190005394A An Improved Method of Insulating Electrical Conductors.
GB189717251A Improvements in Automatic Small-arms.