IW
ir. W.J.J.M. Kempes
SpecialistAgriculture · IPC A01Hilversum, Netherlands
ir. W.J.J.M. Kempes is a patent firm in Hilversum, Netherlands, Top Rated for national patent work on the cumulative record, one of 189 firms filing in Netherlands, strongest in Medical, Biotech and Computing, acting for Yangtze University, Logiqs B.V. and Henan Agricultural University.
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Selected from 189 firms filing in Netherlands
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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 · National · Cumulative (20y)Rating
High Confidence
Archetype
Full-Service Generalist
Distinct Clients
1290
Success Rate
99.9%
Volume100
Success83
Speed86
Durability38
RenewalsN/A
Domestic5
Practice profile
Top classes
Medical(1%) · IPC A61B 5/00Biotech(1%) · IPC C12Q 1/6895Computing(1%) · IPC G06F 30/20
Top clients
- Yangtze University
- Logiqs B.V.
- Henan Agricultural University
- Qingdao University of Technology
- Fishery Machinery and Instrument Research Institute et al