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DUAL INVENTIVE HOLDING B V

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    99,313
  • Filing trend
    ⇧ 150.0%
About

DUAL INVENTIVE HOLDING B V has a total of 22 patent applications. It increased the IP activity by 150.0%. Its first patent ever was published in 2007. It filed its patents most often in Netherlands, EPO (European Patent Office) and Australia. Its main competitors in its focus markets transport, electrical machinery and energy and environmental technology are OTKRYTOE AKTSIONERNOE OBSHCHESTVO NAUCHNO ISSLEDOVATELSKIJ I PROEKTNO KONSTRUKTORSKIJ INSTITUT INFOR, NACHOD & UNITED STATES SIGNAL and AUXILIAIRE D ETUDES ELECTROTEC.

Patent filings in countries

World map showing DUAL INVENTIVE HOLDING B Vs patent filings in countries

Patent filings per year

Chart showing DUAL INVENTIVE HOLDING B Vs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Van Der Poel Lex Josephus Maria 10
#2 Lex Josephus Maria Van Der Poel 7
#3 Van Der Poel Lex Jozephus Maria 2
#4 De Beer Joannekes Fransiscus Carolus Adrianes 2
#5 De Beer Joannes Franciscus Carolus Adriaines 1
#6 De Beer Joannes Franciscus Carolus Adrianus 1
#7 Poel Lex Josephus Maria 1
#8 Groenen Henricus Maria Petrus 1
#9 Henricus Maria Petrus Groenen 1

Latest patents

Publication Filing date Title
NL2021009B1 Methods and devices for signaling an irregularity in a train track.
NL2021010B1 railroad detonator
US2018205216A1 Device for remote deactivation control of an overhead line
EP3351454A1 Device for the remote deactivation of an overhead line
NL2017659B1 Train detection unit
NL2017195B1 Railway signal
NL2017194B1 Electric switch
EP2990296A1 A decommissioning system for decommissioning a railway track section, as well as interface means for connecting a decommissioning system to a train safety system of the railway track
NL2014693A A train monitoring system for monitoring at least a portion of a rail track for rail track workers, as well as a train detection unit, signaling unit, network router and safety helmet for such a train monitoring system.
NL2013825B1 A decommissioning system for decommissioning a section of rail track, as well as interface means for connecting a decommissioning system to a train protection system of the rail track.
NL1040280C2 SIGNALING SYSTEM FOR SIGNALING AN OUTDOOR SERVICE OF A SECTION OF A RAILWAY.
EP2236386A1 System for detecting the presence of an approaching train in a track section
EP2206635A1 Detection device for a short-circuit bridge
EP1935747A1 Device for detecting a short-circuit bridge
EP1935748A1 Detection device of a short-circuit bridge