CM
Corsten, Michael Allan
SpecialistMedical · IPC A61Rotterdam, Netherlands
Corsten, Michael Allan is a patent firm in Rotterdam, Netherlands, Top Rated for european patent work on the cumulative record, one of 485 firms filing in Netherlands, strongest in Chemistry, acting for Unilever PLC, Unilever N.V. and Unilever IP Holdings B.V..
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IPRATE.EUTop Rated
PATENTS · 2026
Confidence
High Confidence. The published tier reflects the selected country, vertical, track, and time window.
Vertical
Track
Window
Performance
Patents · European · Cumulative (20y)Rating
High Confidence
Archetype
Full-Service Generalist
Distinct Clients
10
Success Rate
79.1%
Volume85
Success88
Speed79
Durability16
RenewalsN/A
Domestic25
Practice profile
Top classes
Chemistry(3%) · IPC C11D11/00
Top clients
- Unilever PLC
- Unilever N.V.
- Unilever IP Holdings B.V.
- Unilever Global IP Limited