PS
Patentanwälte Staeger & Sperling Partnerschaftsgesellschaft mbB
München, Germany
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IPRATE.EUElite
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 · National · Cumulative (20y)Rating
High Confidence
Archetype
Full-Service Generalist
Distinct Clients
146
Success Rate
37.2%
Volume100
Success65
Speed77
Durability82
RenewalsN/A
Domestic86
Practice profile
Top classes
Engineering(2%) · IPC F04D 29/28 (2006.01)
Top clients
- ebm-papst Mulfingen GmbH & Co. KG
- Marquardt GmbH
- ebm-papst St. Georgen GmbH & Co. KG
- ebm-papst Landshut GmbH
- Amphenol-Tuchel Electronics GmbH