ST
Sperling, Thomas
Dresden, Germany
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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 · Cumulative (20y)Rating
High Confidence
Archetype
Full-Service Generalist
Distinct Clients
92
Success Rate
72.2%
Volume73
Success84
Speed57
Durability82
RenewalsN/A
Domestic89
Practice profile
Top classes
Vehicles(1%) · IPC B60H1/32Biotech(1%) · IPC C12N5/00Building(1%) · IPC E04F13/08
Top clients
- Leibniz-Institut für Polymerforschung Dresden e.V.
- Technische Universität Dresden
- Hanon Systems
- thermofin GmbH
- LTB Leitungsbau GmbH