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.
# | Country | Total Patents | |
---|---|---|---|
#1 | EPO (European Patent Office) | 9 | |
#2 | Netherlands | 9 | |
#3 | WIPO (World Intellectual Property Organization) | 9 | |
#4 | United States | 5 | |
#5 | China | 2 |
# | Industry | |
---|---|---|
#1 | Medical technology | |
#2 | Machines | |
#3 | Audio-visual technology | |
#4 | Consumer goods |
# | Technology | |
---|---|---|
#1 | Implantable devices | |
#2 | Loudspeakers and microphones | |
#3 | Shaping of plastics | |
#4 | Fillers | |
#5 | Sound-producing devices | |
#6 | Certain plastics |
# | 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 |
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 |