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ECKERT & ZIEGLER GMBH

Overview
  • Total Patents
    150
About

ECKERT & ZIEGLER GMBH has a total of 150 patent applications. Its first patent ever was published in 1926. It filed its patents most often in Germany, France and United Kingdom. Its main competitors in its focus markets machines, materials and metallurgy and electrical machinery and energy are FARRELL PLASTIC MACH, TUBE TURNS PLASTICS INC and AMERICAN MAPLAN CORP.

Patent filings in countries

World map showing ECKERT & ZIEGLER GMBHs patent filings in countries
# Country Total Patents
#1 Germany 55
#2 France 31
#3 United Kingdom 23
#4 Switzerland 17
#5 United States 10
#6 Spain 8
#7 Austria 4
#8 Denmark 2

Patent filings per year

Chart showing ECKERT & ZIEGLER GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bernd Bielfeldt Friedrich 8
#2 Thilenius Gerhard Dipl-Ing 6
#3 Ziegler Gmbh Eckert 6
#4 Thilenius Dipl-Ing Gerhard 6
#5 Thilenius Gerhard Dipl Ing 4
#6 Eckert Ziegler G M B H 4
#7 Rohen Rudolf 3
#8 Bielfeldt Friedrich Bernd 3
#9 Bovensmann Walter 3
#10 Erwin Meingast 3

Latest patents

Publication Filing date Title
DE2415587A1 Ejection device for injection moulding machines - where either a piston or its cylinder can be used to house the ejector rod
US3787159A Apparatus for injection molding with thermosetting resins
US3632729A Method of injection molding with thermosetting resins
GB1211982A Automatic method of operation of injection moulding machine and apparatus for carrying out the method
US3602950A Injection molding machine
DE1779711A1 Injection molding machine
GB1207202A Hydraulic operating device for the ejecting device of a moulding machine
GB1168426A An Injection Moulding Machine
DE1679837A1 Method and device for transferring thin thermoplastic plastic waste into free-flowing granules
US3488412A Method of purging thermosetting materials from an injection molding machine
GB1147397A Injection moulding machine
GB1153385A Mould Opening and Closing Device for Injection Moulding Machines.
GB1110303A Improvements in or relating to injection moulding machines
GB996102A Improvements in or relating to the processing of plastic materials
ES285624A1 An injector device for mold fill machines, especially injection machines (Machine-translation by Google Translate, not legally binding)
GB969435A Injection moulding machine
GB946194A Injection unit for filling moulds of injection moulding machines
ES281127A1 An injection device for mold filling machines (Machine-translation by Google Translate, not legally binding)
ES280963A1 A machine for filling molds, especially a pressure machine (Machine-translation by Google Translate, not legally binding)
DE1198991B Method and molding machine for producing an endless strand of thermoplastic material