MJ
Melanie J.I. Koomen
Netherlands
Melanie J.I. Koomen is a patent attorney at Koomen, M.J.I. in Netherlands, Rated for european patent work on the cumulative record, rated in a market of 485 firms filing in Netherlands, strongest in Packaging and Agriculture, acting for Hörmann Alkmaar BV, Andek Beheer BV and Dero Groep Joure BV.
Rated in a market of 485 firms filing in Netherlands
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IPRATE.EURated
PATENTS · 2026
Confidence
Good Confidence. The published tier reflects the selected country, vertical, track, and time window.
Vertical
Track
Window
Performance
Patents · European · Cumulative (20y)Rating
Good Confidence
Archetype
Focused Practice
Distinct Clients
15
Success Rate
57.1%
Volume51
Success53
Speed51
Durability41
RenewalsN/A
Domestic80
Practice profile
Top classes
Packaging(22%) · IPC B65G69/28Agriculture(6%) · IPC A01J25/16
Top clients
- Hörmann Alkmaar BV
- Andek Beheer BV
- Dero Groep Joure BV
- Veldboer, Nicolaas
- van Slagmaat, Vincent Franciscus Albertus