DS
Dr.-Ing. Solf, Alexander
Germany
Dr.-Ing. Solf, Alexander is a patent firm in Germany, Rated for european patent work on the cumulative record, one of 4,381 firms filing in Germany, strongest in Vehicles, Polymers and Plasma, acting for Exatec, LLC., Sumitomo Bakelite Company Limited and Xella Baustoffe 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 · European · Cumulative (20y)Rating
High Confidence
Archetype
Full-Service Generalist
Distinct Clients
77
Success Rate
63.7%
Volume78
Success82
Speed81
Durability25
RenewalsN/A
Domestic32
Practice profile
Top classes
Vehicles(2%) · IPC B60J1/00Polymers(2%) · IPC C08J7/04Plasma(2%) · IPC H05B3/84
Top clients
- Exatec, LLC.
- Sumitomo Bakelite Company Limited
- Xella Baustoffe GmbH
- Mitsumi Electric Co., Ltd.
- Rigaku Innovative Technologies Inc.