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WIRTGEN GMBH

Overview
  • Total Patents
    1,321
  • GoodIP Patent Rank
    2,632
  • Filing trend
    ⇩ 22.0%
About

WIRTGEN GMBH has a total of 1,321 patent applications. It decreased the IP activity by 22.0%. Its first patent ever was published in 1980. It filed its patents most often in United States, EPO (European Patent Office) and China. Its main competitors in its focus markets civil engineering, machines and transport are BOMAG GMBH, CATERPILLAR PAVING PRODUCTS INC and WIRTGEN REINHARD.

Patent filings per year

Chart showing WIRTGEN GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Barimani Cyrus 628
#2 Berning Christian 334
#3 Haehn Guenter 218
#4 Hähn Günter 212
#5 Lehnert Thomas 175
#6 Buhr Karsten 139
#7 Lenz Martin 127
#8 Busley Peter 122
#9 Simons Dieter 113
#10 Holl Bernd 96

Latest patents

Publication Filing date Title
US2020407928A1 Self-propelled construction machine and method for operating a self-propelled construction machine
DE102020105391B3 Soil cultivation machine with form fit between rotating working assembly and its pivot bearing
US2020208356A1 Variable height mold
DE102019127745A1 Self-propelled construction machine
DE102019127735A1 Self-propelled construction machine
DE102019125590A1 Monitoring device for a slipform paver for monitoring the compaction of concrete and method for monitoring the compaction of concrete during the operation of a slipform paver
DE102019210644A1 Self-propelled construction machine and method for processing floor coverings
US2021010211A1 Slip form paver
DE102019118059A1 Self-propelled construction machine and method for controlling a self-propelled construction machine
DE102019115196A1 Silo vehicle, conveyor system for a silo vehicle, work train and method for conveying binding agent for a work train
DE102019114184A1 Intended to be exchangeable tillage machine milling unit with cooling fan for cooling a closed operating medium circuit
DE102019207274A1 Device for inserting dowels into freshly laid road surfaces
US2019338640A1 System and method for the tracking of milling material
DE102019109773A1 Construction machine and method of controlling a construction machine
DE102019108759A1 Tillage machine
DE102019107800A1 Construction machine with a device for controlling the construction machine and a method for controlling a construction machine
DE102019104850A1 Paver
DE102019104218A1 Work train, comprising a tillage machine and another vehicle as well as an automated distance monitoring
US2020208357A1 Variable height offset mold
DE102018222875A1 Self-propelled construction machine and method for working a floor covering