KA
Ketting, Alfred
Eindhoven, Netherlands
Ketting, Alfred is a patent firm in Eindhoven, Netherlands, Rated for european patent work on the cumulative record, one of 485 firms filing in Netherlands, strongest in Plasma and Physics, acting for ASML Netherlands B.V., ASML Netherlands BV and ASML Holding N.V..
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IPRATE.EURated
PATENTS · 2026
Confidence
Moderate Confidence. The published tier reflects the selected country, vertical, track, and time window.
Vertical
Track
Window
Performance
Patents · European · Cumulative (20y)Rating
Moderate Confidence
Archetype
Specialized Boutique
Distinct Clients
4
Success Rate
25.0%
Volume39
Success49
Speed51
Durability50
RenewalsN/A
Domestic63
Practice profile
Top classes
Plasma(24%) · IPC H05G2/00Physics(20%) · IPC G03F7/20
Top clients
- ASML Netherlands B.V.
- ASML Netherlands BV
- ASML Holding N.V.
- Koninklijke Philips N.V.