SJ
Stürken, Joachim
Germany
Stürken, Joachim 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 Electrical and Chemistry, acting for RENA GmbH, Rena Sondermaschinen GmbH and Fraunhofer-Gesellschaft zur Förderung der angewandten Forschu....
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Selected from 4,381 firms filing in Germany
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IPRATE.EURated
PATENTS · 2026
Confidence
Good Confidence. The published tier reflects the selected country, vertical, track, and time window.
Vertical
Track
Window
Performance
Patents · European · Cumulative (20y)Rating
Good Confidence
Archetype
Full-Service Generalist
Distinct Clients
18
Success Rate
56.9%
Volume59
Success60
Speed74
Durability69
RenewalsN/A
Domestic85
Practice profile
Top classes
Electrical(5%) · IPC H01L21/677Chemistry(4%) · IPC C25D17/00
Top clients
- RENA GmbH
- Rena Sondermaschinen GmbH
- Fraunhofer-Gesellschaft zur Förderung der angewandten Forschu...
- Micronas Holding GmbH
- AVA Lifescience GmbH