FM
Frank Marks
Germany
Frank Marks is a patent attorney in Germany, Rated for european patent work on the cumulative record, rated in a market of 4,381 firms filing in Germany, strongest in Control and Electrical, acting for ABB Schweiz AG, ABB Research Ltd. and ABB Technology AG.
Rated in a market of 4,381 firms filing in Germany
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IPRATE.EURated
PATENTS · 2026
PATENTS · 2026Confidence
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
Diversified Portfolio
Distinct Clients
9
Success Rate
100.0%
Volume86
Success65
Speed23
Durability47
RenewalsN/A
Domestic6
Practice profile
Top classes
Control(2%) · IPC G05B23/02Electrical(2%) · IPC H01F27/32
Top clients
- ABB Schweiz AG
- ABB Research Ltd.
- ABB Technology AG
- ABB Inc.