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LIAS FRANKEN LEICHTBAU GMBH

Overview
  • Total Patents
    35
About

LIAS FRANKEN LEICHTBAU GMBH has a total of 35 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Germany, Austria and Czechia. Its main competitors in its focus markets materials and metallurgy, civil engineering and chemical engineering are KNAUF GEB, CERAM AG and RICE EDWARD K.

Patent filings in countries

World map showing LIAS FRANKEN LEICHTBAU GMBHs patent filings in countries
# Country Total Patents
#1 Germany 17
#2 Austria 11
#3 Czechia 4
#4 EPO (European Patent Office) 2
#5 Poland 1

Patent filings per year

Chart showing LIAS FRANKEN LEICHTBAU GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hoehne Frank 4
#2 Hennek Paul 4
#3 Helbig Petra 3
#4 Heerwagen Otfried 3
#5 Thienel Karl-Christian 3
#6 Pfitzke Ute 3
#7 Hennek Paul Dipl Ing 3
#8 Schaller Matthias Dipl Ing 2
#9 Kleemann Michael 2
#10 Schmidtner Werner 2

Latest patents

Publication Filing date Title
DE10041747A1 Insulating block made of frame and mortar filling
CZ9903050A3 Use of lime-sand material
DE19911307A1 Use of a light mortar
DE19839213A1 Use of sand-lime brick material as a temperature-resistant material
DE19721205C1 Lime sandstone production by low temperature and pressure process
DE19703777A1 Lime sandstone free of quartz sand with light aggregate
DE4408177A1 Noise protection wall part
EP0661240A2 Foam glass granulate and method for its manufacture
DE4342996A1 Process for producing foam glass granules
DE4314996A1 Pumpable lightweight concrete mix
ATA171091A Lightweight concrete mix for production under rocket
DE3819965A1 Method and device for anaerobic fluid bed cleaning of waste water
DE3710965A1 Apparatus for mixing substances
DE3702447A1 In-situ-concrete lock of two reinforced precast concrete compound units
DE3426013A1 Process for producing bricks with the use of expandable clay
DE3310251A1 Concrete floor for a construction
DE3208350C1 Joint connection between two precast concrete construction elements
DE3049483A1 Light bituminous compensating filling granulate - is inlaid in aerated concrete base cinder layers and surface depressions
DE3027239A1 Abutting prefab. grooved concrete component connection - involves two=way threaded socket joining hooks on bridge linking undercut abutments
ATA10778A Block with vertical slots