T&
TETZNER & PARTNER MBB PATENT- UND
München, Germany
TETZNER & PARTNER MBB PATENT- UND is a patent firm in München, Germany, Top Rated for national patent work on the cumulative record, one of 3,975 firms filing in Germany, strongest in Operations and Chemistry, acting for thyssenkrupp Industrial Solutions AG, Nippon Electric Glass Co., Ltd., Otsu-shi and Kriwan Industrie-Elektronik GmbH.
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IPRATE.EUTop Rated
PATENTS · 2026
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
105
Success Rate
47.2%
Volume95
Success75
Speed73
Durability59
RenewalsN/A
Domestic49
Practice profile
Top classes
Operations(2%) · IPC B02C 4/28 (2006.01)Chemistry(1%) · IPC C04B 7/43 (2006.01)
Top clients
- thyssenkrupp Industrial Solutions AG
- Nippon Electric Glass Co., Ltd., Otsu-shi
- Kriwan Industrie-Elektronik GmbH
- Advantest Corp.
- Advantest Corporation