BW
Birgid Wichmann
Germany
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IPRATE.EUProven
PATENTS · 2026
PATENTS · 2026Confidence
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
19
Success Rate
100.0%
Volume85
Success82
Speed37
Durability27
RenewalsN/A
Domestic53
Practice profile
Top classes
Polymers(5%) · IPC C08C19/02
Top clients
- ARLANXEO Deutschland GmbH
- Saltigo GmbH
- LANXESS Deutschland GmbH
- Lanxess Inc.
- Lanxess Corporation