B·
Blumbach · Zinngrebe
Germany
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IPRATE.EUSelect
PATENTS · 2026
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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
239
Success Rate
79.0%
Volume100
Success97
Speed23
Durability46
RenewalsN/A
Domestic67
Practice profile
Top classes
Control(1%) · IPC G05B19/042Packaging(1%) · IPC B65D1/02Chemistry(1%) · IPC C03C17/00
Top clients
- Schott AG
- Owens-Brockway Glass Container Inc.
- PHOENIX CONTACT GmbH & Co. KG
- Deutsche Telekom AG
- Molex, LLC