IA
ir. A.J. Maas
Veldhoven, Netherlands
ir. A.J. Maas is a patent firm in Veldhoven, Netherlands, Rated for european patent work on the cumulative record, one of 485 firms filing in Netherlands, strongest in Physics, Control and Power, acting for ASML Netherlands B.V., ASML Netherlands BV and ASML Holding N.V..
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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
Specialized Boutique
Distinct Clients
4
Success Rate
60.9%
Volume64
Success52
Speed34
Durability72
RenewalsN/A
Domestic88
Practice profile
Top classes
Physics(83%) · IPC G03F7/20Control(2%) · IPC G05B13/02Power(2%) · IPC H02K41/035
Top clients
- ASML Netherlands B.V.
- ASML Netherlands BV
- ASML Holding N.V.
- Carl Zeiss SMT GmbH