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KATZENBERGER HELMUT

Overview
  • Total Patents
    90
About

KATZENBERGER HELMUT has a total of 90 patent applications. Its first patent ever was published in 1933. It filed its patents most often in Austria, Germany and Belgium. Its main competitors in its focus markets civil engineering, machines and materials and metallurgy are KEKANOVIC MILAN, GUIZHOU LANTU NEW MAT CO LTD and JIANGMEN SICHENG BUILDING MAT INDUSTRIAL CO LTD.

Patent filings in countries

World map showing KATZENBERGER HELMUTs patent filings in countries
# Country Total Patents
#1 Austria 60
#2 Germany 8
#3 Belgium 5
#4 Switzerland 4
#5 Spain 4
#6 France 4
#7 United States 2
#8 Canada 1
#9 Greece 1
#10 Mexico 1

Patent filings per year

Chart showing KATZENBERGER HELMUTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Katzenberger Helmut 8
#2 Katzenberger Helmut Ing 7
#3 Nitsche Joachim Wolfgang Dipl 3
#4 Helmut Katzenberger 2

Latest patents

Publication Filing date Title
ATA101787A Reinforcing plate for a panel-like composite unit made of reinforced concrete
ATA329185A Shuttering arrangement comprising profiled metal sheet for concrete composite floors
ATA280185A Device for the emergency release of a motor-vehicle seatbelt
ATA261385A Profile-sheet shuttering for concrete composite floors
ATA261185A Method of producing a concrete curbstone
ATA248985A Staircase made of precast concrete units
ATA249085A Profile sheet for concrete composite ceilings
ATA175684A Method for producing prestressed precast concrete parts
ATA107183A Steel concrete ceiling
ATA488381A Precast panel ceiling concrete
ATA436781A Cylindrical container, especially a cleaner
ATA287981A Prefabricated ceiling element
ATA531280A Spacious grille of precast concrete parts
ATA352280A Concrete ceiling element
ATA257880A Steel beam for armoring concrete ceilings or the like.
ATA254980A Concrete panel
ATA685179A Panel, especially ceiling panel
ATA367479A Lattice girder for the reinforcement of concrete ceilings or the like.
ATA261479A Grid rack for steel concrete ceilings od. dgl.
ATA886178A Grid concrete