W&
Wirnsberger & Lerchbaum
Leoben, Austria
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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 · Emerging (5y)Rating
High Confidence
Archetype
Full-Service Generalist
Distinct Clients
90
Success Rate
61.3%
Volume84
Success78
Speed24
DurabilityN/A
RenewalsN/A
Domestic82
Practice profile
Top classes
Chemistry(2%) · IPC C23C 16/02
Top clients
- Silicon Austria Labs GmbH
- Oerlikon Metco (US) Inc.
- Boehlerit GmbH & Co. KG.
- I.T.S. GmbH
- Andritz Hydro GmbH