W&
Wolf & Wolf Patentanwaltsgesellschaft
Hanau, Germany
Wolf & Wolf Patentanwaltsgesellschaft is a patent firm in Hanau, Germany, Rated for european patent work on the cumulative record, one of 4,381 firms filing in Germany, strongest in Heating and Tools, acting for Viessmann Werke GmbH & Co. KG, Viessmann Holding International GmbH and DE-STA-CO Europe GmbH.
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Selected from 4,381 firms filing in Germany
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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
57
Success Rate
60.1%
Volume82
Success14
Speed86
Durability85
RenewalsN/A
Domestic92
Practice profile
Top classes
Heating(4%) · IPC F24D19/10Tools(2%) · IPC B25B5/12
Top clients
- Viessmann Werke GmbH & Co. KG
- Viessmann Holding International GmbH
- DE-STA-CO Europe GmbH
- König + Neurath AG
- Viessmann Climate Solutions SE