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HANNING & KAHL GMBH & CO KG

Overview
  • Total Patents
    54
  • GoodIP Patent Rank
    134,536
About

HANNING & KAHL GMBH & CO KG has a total of 54 patent applications. Its first patent ever was published in 1998. It filed its patents most often in WIPO (World Intellectual Property Organization), EPO (European Patent Office) and Canada. Its main competitors in its focus markets engines, pumps and turbines, environmental technology and transport are STROMAG WEP GMBH, SB PATENT HOLDING APS and SALOU ALAIN.

Patent filings per year

Chart showing HANNING & KAHL GMBH & CO KGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Helas Wolfgang 11
#2 Agardy Gabor-Josef 10
#3 Meinecke Jens 8
#4 Liesenfeld Nikolaus 8
#5 Edzards Juern 6
#6 Worm Guenter 5
#7 Niemeier Jens 5
#8 Voigt Marcel 4
#9 Schmidt Christian 4
#10 Altenberend Martin 4

Latest patents

Publication Filing date Title
WO2021008769A1 Device for machining a rail in a railway track
WO2019121563A1 Grit-dispensing device for rail vehicles
WO2018146131A1 Chassis suspension
EP2874139A1 Dynamic marking of passenger waiting areas
EP3022987A1 System of devices
WO2014114670A1 Safety lighting for tunnels
EP2935979A1 Light strip for control systems
WO2014056873A1 Guiding system with floor-integratable led carrier strip
HUE038896T2 Guidance system that is integratable into the ground
WO2013127803A2 Contact line isolator with hydraulic drive
EP2769563A2 Apparatus for transmitting location based messages from vehicles to stationary infrastructure
WO2012152822A2 Railtrack connection box
CN103562589A Brake
EP2576314A1 Closure for railway switch actuating devices
EP2500597A1 Brake for wind farms
WO2008098712A1 Points for rail vehicles
DE102007058746A1 Locking device for a wind turbine
US2007068742A1 Azimuth brake for wind power systems
CA2473972A1 Brake, especially for wind farms