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Pierrou, Mattias
Sweden
Pierrou, Mattias is a patent firm in Sweden, Rated for european patent work on the cumulative record, one of 409 firms filing in Sweden, strongest in Optics and Telecom, acting for InterDigital Technology Corporation, Proximion Fiber Systems AB and InterDigital Patent Holdings, Inc..
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Selected from 409 firms filing in Sweden
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IPRATE.EURated
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
30
Success Rate
47.6%
Volume81
Success66
Speed38
Durability24
RenewalsN/A
Domestic18
Practice profile
Top classes
Optics(3%) · IPC G02B6/293Telecom(3%) · IPC H04Q7/20
Top clients
- InterDigital Technology Corporation
- Proximion Fiber Systems AB
- InterDigital Patent Holdings, Inc.
- Elfa International AB
- ExH LLC