HH
Heiko Hartenfels
Germany
Heiko Hartenfels is a trademark attorney in Germany, Top Rated for EU trademark work on the cumulative record, rated in a market of 8,694 firms filing in Germany, strongest in Building, Metals and Construction, acting for EUROBAUSTOFF Handelsgesellschaft mbH & Co. KG, Egon Haupthoff GmbH & Co. KG and AKTIVBANK AG.
Rated in a market of 8,694 firms filing in Germany
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IPRATE.EUTop Rated
TRADEMARKS · 2026
Confidence
High Confidence. The published tier reflects the selected country, vertical, track, and time window.
Vertical
Track
Window
Performance
Trademarks · EU · Cumulative (20y)Rating
High Confidence
Distinct Clients
4
Success Rate
89.2%
Volume100
Success73
Speed70
Durability63
Renewals82
Domestic86
Practice profile
Top classes
Building(41%) · Nice 19Metals(34%) · Nice 6Construction(25%) · Nice 37
Top clients
- EUROBAUSTOFF Handelsgesellschaft mbH & Co. KG
- Egon Haupthoff GmbH & Co. KG
- AKTIVBANK AG
- Hermann Dahlhoff GmbH & Co. KG