JP
Jostarndt Patentanwalts-AG
Aachen, Germany
Jostarndt Patentanwalts-AG is a patent firm in Aachen, Germany, Rated for european patent work on the cumulative record, one of 4,380 firms filing in Germany, strongest in Computing, Electrical and Telecom, acting for Yanmar Co., Ltd., Vodafone Holding GmbH and Macdon Industries Ltd..
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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
144
Success Rate
67.1%
Volume92
Success87
Speed18
Durability71
RenewalsN/A
Domestic59
Practice profile
Top classes
Computing(1%) · IPC G06Q10/00Electrical(1%) · IPC H01L51/52Telecom(1%) · IPC H04L29/06
Top clients
- Yanmar Co., Ltd.
- Vodafone Holding GmbH
- Macdon Industries Ltd.
- Deutsche Post AG
- Marquardt GmbH