DM
Daniel Maier
Germany
Daniel Maier is a patent attorney at Maier, Daniel Oliver, Dipl.-Ing. Univ. in Germany, Rated for european patent work on the cumulative record, rated in a market of 4,381 firms filing in Germany, strongest in Telecom, Engineering and Computing, acting for Siemens Aktiengesellschaft, Siemens Energy, Inc. and Siemens Schweiz AG.
Maier, Daniel Oliver, Dipl.-Ing. Univ.
Rated in a market of 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
174
Success Rate
49.1%
Volume100
Success98
Speed57
Durability25
RenewalsN/A
Domestic52
Practice profile
Top classes
Telecom(4%) · IPC H04R25/00Engineering(1%) · IPC F01D5/18Computing(1%) · IPC G06F17/50
Top clients
- Siemens Aktiengesellschaft
- Siemens Energy, Inc.
- Siemens Schweiz AG
- Siemens Audiologische Technik GmbH
- Siemens Medical Instruments Pte. Ltd.