JL
José Luis Arnaut
Portugal
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Rated in a market of 79 firms filing in Portugal
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IPRATE.EUElite
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
15
Success Rate
100.0%
Volume100
Success57
Speed50
Durability52
RenewalsN/A
Domestic71
Practice profile
Top classes
Optics(9%) · IPC G02B6/42Telecom(5%) · IPC H04B10/40
Top clients
- Altice Labs, S.A.
- IBT Internet Bussiness Technologies - Informática, S.A.
- Petrogal Brasil, S.A.
- PICADVANCED S.A.
- International Business Machines Corporation