DD
Dipl.-Phys. Dipl.-Math. Dr. rer. nat. Wieland Groth, LL.M.
Hamburg, Germany
Dipl.-Phys. Dipl.-Math. Dr. rer. nat. Wieland Groth, LL.M. is a patent firm in Hamburg, Germany, Rated for national patent work on the cumulative record, one of 3,975 firms filing in Germany, strongest in Engineering and Operations, acting for Rattunde AG, Senvion GmbH and Rattunde & Co. GmbH.
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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 · National · Cumulative (20y)Rating
High Confidence
Archetype
Full-Service Generalist
Distinct Clients
90
Success Rate
62.2%
Volume80
Success86
Speed53
Durability69
RenewalsN/A
Domestic92
Practice profile
Top classes
Engineering(4%) · IPC F03D 1/06 (2006.01)Operations(4%) · IPC B63B 32/00 (2020.01)
Top clients
- Rattunde AG
- Senvion GmbH
- Rattunde & Co. GmbH
- WBV Weisenburger Bau+Verwaltung GmbH
- Siemens Gamesa Renewable Energy Service GmbH