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DYNAMIC EAR COMPANY B V

Overview
  • Total Patents
    34
  • GoodIP Patent Rank
    75,761
  • Filing trend
    ⇩ 33.0%
About

DYNAMIC EAR COMPANY B V has a total of 34 patent applications. It decreased the IP activity by 33.0%. Its first patent ever was published in 2004. It filed its patents most often in EPO (European Patent Office), Netherlands and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets medical technology, machines and audio-visual technology are DALLOZ SAFETY AB, SUCHORZYNSKI ANTON VON and MINUENDO AS.

Patent filings per year

Chart showing DYNAMIC EAR COMPANY B Vs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wilmink Engbert 26
#2 Van 'T Hof Pieter Gerard 13
#3 Pieter Gerard Van 'T Hof 5
#4 Lara-Quintanilla Adrián 4
#5 Engbert Wilmink 4
#6 Van T Hof Pieter Gerard 3
#7 Lodder Joost Leendert 3
#8 Adrián Lara-Quintanilla 2
#9 Van'T Hof Pieter Gerard 1
#10 T Hof Pieter Gerard 1

Latest patents

Publication Filing date Title
NL2022005B1 Acoustic filter with enhanced valve stroke
NL2020330B1 Acoustic filter with attenuation control
NL2018029B1 Earplug and method for attenuating sound
NL2015947A Acoustic filter and method of manufacturing.
NL2013208B1 Acoustic valve and ear plug for hearing protection.
NL2011551C2 Method and system for testing a mould shape quality of a user-customized ear mould.
NL2009348C2 Audio listening device and method of audio playback.
NL2004003C2 Ear protector with an acoustic damping filter for hearing protection as well as filter housing for such an ear protector.
NL2004004C2 Ear protector with a sound damping filter, sound damping filter for such an ear protector as well as method for manufacturing a sound damping filter for such an ear protector.
EP1992191A1 Earplug for insertion into an auditory duct