PK
Patentanw. Köllner, Malte, Dr.
Frankfurt am Main, Germany
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IPRATE.EUProven
TRADEMARKS · 2026
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Confidence
High Confidence. The published tier reflects the selected country, vertical, track, and time window.
Vertical
Track
Window
Performance
Trademarks · National · Cumulative (20y)Rating
High Confidence
Archetype
Full-Service Generalist
Distinct Clients
308
Success Rate
100.0%
Volume100
Success96
Speed98
Durability94
Renewals98
Domestic2
Practice profile
Top classes
Electronics(11%) · Nice 9Advertising(9%) · Nice 35Machines(9%) · Nice 7
Top clients
- Sharehome HK International Ltd.
- Taicang Weigao Mould & Plastic Co., Ltd.
- Beike Investment Holdings Limited
- Hangzhou Bikulei Biotechnology Co., Ltd.
- Jason Furniture (Hangzhou) Co., Ltd.