R&
Rittner & Partner - Patentanwälte mbB -
Hannover, Germany
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IPRATE.EUProven
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 · National · Cumulative (20y)Rating
High Confidence
Archetype
Full-Service Generalist
Distinct Clients
21
Success Rate
65.2%
Volume62
Success67
Speed66
Durability57
RenewalsN/A
Domestic88
Practice profile
Top classes
Vehicles(4%) · IPC B60W 40/10 (2012.01)Measuring(4%) · IPC G01N 21/64 (2006.01)Physics(4%) · IPC G08G 1/00 (2006.01)
Top clients
- Volkswagen Aktiengesellschaft
- Abberior Instruments GmbH
- Hochschule Anhalt, Körperschaft des öffentlichen Rechts
- AUDI AG
- AUDI Aktiengesellschaft