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DEHN SE CO KG

Overview
  • Total Patents
    144
  • GoodIP Patent Rank
    10,343
  • Filing trend
    ⇧ 387.0%
About

DEHN SE CO KG has a total of 144 patent applications. It increased the IP activity by 387.0%. Its first patent ever was published in 2004. It filed its patents most often in EPO (European Patent Office), Germany and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets electrical machinery and energy, measurement and audio-visual technology are SOULE PROTECTION SURTENSIONS, SOULE PROT SURTENSIONS SA and DEHN & SÖHNE GMBH & CO KG.

Patent filings per year

Chart showing DEHN SE CO KGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ehrhardt Arnd 32
#2 Hierl Stephan 30
#3 Strangfeld Uwe 20
#4 Zahlmann Peter 19
#5 Bühler Klaus 16
#6 Brocke Ralph 16
#7 Zäuner Edmund 16
#8 Schork Franz 12
#9 Wittmann Georg 12
#10 Haas Sebastian 11

Latest patents

Publication Filing date Title
DE102020128122A1 Garment for one foot and glove
DE102020124009A1 Holding device and lightning protection system
WO2021037473A1 Pluggable device combination for protecting against surges
EP3675296A1 Overvoltage arrester arrangement with pre-confected and electrically switched overvoltage diverters located in a common housing
DE102019217600B3 Shorting device
DE102019129281A1 Variable inductance, protection device and power grid
DE102019119789A1 Connection head piece for contacting an isolated down conductor in the external lightning protection
DE102019210748A1 PLUG-IN MODULE FOR IN-LINE DEVICE AND IN-LINE DEVICE
DE102019210234B3 Lightning protection spark gap arrangement and method for operating a lightning protection spark gap arrangement
DE102019209477A1 Lightning protection spark gap
WO2020002295A1 Device combination for protecting electrical networks against over-voltages or over-currents
DE102019116344B3 Protective device
DE102019116242A1 Device combination for protecting electrical networks from overvoltages or overcurrents
DE102019112951B3 System for protecting an electrical source or load
DE102019112032A1 Device for detecting electrical currents on or near electrical conductors
EP3570392A1 Surge arrester arrangement with multiple surge arresters arranged in a housing and internal wiring for protecting low voltage power supply systems
DE102019111378A1 Asymmetrical overvoltage protection device, DC circuit arrangement and DC network
DE102019110745B3 Surge protection device and modular surge protection system
US2021014987A1 Multi-part universal housing having mounting device for fastening the housing
DE102019106737A1 Surge protection device with voltage tap