CA
Campbell, Arlene
United Kingdom
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IPRATE.EULeading
PATENTS · 2026
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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
Focused Practice
Distinct Clients
50
Success Rate
62.4%
Volume73
Success81
Speed54
Durability26
RenewalsN/A
Domestic92
Practice profile
Top classes
Measuring(14%) · IPC G01G 19/02Optics(14%) · IPC G02B 27/09
Top clients
- Ardyne Holdings Limited
- PowerPhotonic Ltd
- MorphPackers Limited
- SLLP 134 Limited
- Meta Downhole Limited