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INST ZIEGELFORSCHUNG ESSEN E V

Overview
  • Total Patents
    25
About

INST ZIEGELFORSCHUNG ESSEN E V has a total of 25 patent applications. Its first patent ever was published in 1959. It filed its patents most often in Germany, Austria and Australia. Its main competitors in its focus markets chemical engineering, thermal processes and machines are FRIEDRICH HAAS GES NEUWERK MAS, GUSTAV BOJNER and WAGNER MAX NOVOKERAM.

Patent filings in countries

World map showing INST ZIEGELFORSCHUNG ESSEN E Vs patent filings in countries
# Country Total Patents
#1 Germany 16
#2 Austria 2
#3 Australia 1
#4 Belgium 1
#5 Canada 1
#6 Switzerland 1
#7 Spain 1
#8 France 1
#9 United States 1

Patent filings per year

Chart showing INST ZIEGELFORSCHUNG ESSEN E Vs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Weber Hans-Bernd 3
#2 Pels Leusden Dipl-Ing Rudolf 3
#3 Stupperich Robert 3
#4 Hamburger Kurt Dipl Ing 2
#5 Schlinkert Clemens 2
#6 Junge Karsten Dr Ing 2
#7 Stupperich Franz Robert Dipl I 2
#8 Leusden Dipl-Ing Rudolf Pels 2
#9 Pels-Leusden Carl Otto 2
#10 Loehlein Rudi 1

Latest patents

Publication Filing date Title
DE3535440A1 Process and device for firing ceramic mouldings
DE3516058A1 Tunnel furnace for baking green ceramic products and method for operating such a tunnel furnace
US4064639A Installation for drying molded blanks
DE2462466A1 Drying oven for elongate bricks
DE2436608A1 DRYING SYSTEM FOR DRYING MOLDINGS
DE2361945A1 METHOD FOR MANUFACTURING PLANK BRICKS
DE2158328A1 DRYING SYSTEM FOR DRYING MOLDINGS, IN PARTICULAR IN THE BRICKS AND LARGE CERAMICS INDUSTRY
DE1905024A1 Ceramics extruder press head
DE1571564A1 Ceramic mold for the production of objects made of ceramic material, especially press molds for interlocking tiles
DE1260362B Mold for making prefabricated cladding panels
DE1433849A1 Lateral irradiation of air and oil into the combustion channel of tunnel ovens
DE1433848A1 New sealing of the joints for tunnel kiln cars
DE1294600B Laboratory or small oven
DE1459971A1 Devices and methods for the prefabrication of tile-covered roof panels for flat and steep roofs
DE1169359B Installation on tunnel ovens to reduce the marginal passage of oven gases
DE1156251B Procedure for the determination of the effect of frost and the manufacture of equipment for carrying out the procedure
DE1271958B Process for the manufacture of components from hollow brick bodies lined up with reinforcement inlays