ST
Sperling, Thomas
Dresden, Germany
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IPRATE.EUSelect
PATENTS · 2026
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Confidence
Good Confidence. The published tier reflects the selected country, vertical, track, and time window.
Vertical
Track
Window
Performance
Patents · European · Emerging (5y)Rating
Good Confidence
Archetype
Full-Service Generalist
Distinct Clients
19
Success Rate
83.3%
Volume52
Success63
Speed46
DurabilityN/A
RenewalsN/A
Domestic81
Practice profile
Top classes
Medical(2%) · IPC A61L27/52Construction(2%) · IPC E01H 1/10Engineering(2%) · IPC F04D19/00
Top clients
- Leibniz-Institut für Polymerforschung Dresden e.V.
- Hochschule für Technik und Wirtschaft Dresden
- Hanon Systems
- Seibold, Andreas
- Polycrystal design GmbH