GF
Geyer, Fehners & Partner mbB
SpecialistOptics · IPC G02SpecialistMedical · IPC A61München, Germany
Geyer, Fehners & Partner mbB is a patent firm in München, Germany, Rated for european patent work on the cumulative record, one of 4,381 firms filing in Germany, strongest in Medical and Optics, acting for Carl Zeiss Meditec AG, Whirlpool S.A. and Bystronic Laser AG.
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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
239
Success Rate
70.7%
Volume98
Success93
Speed64
Durability17
RenewalsN/A
Domestic60
Practice profile
Top classes
Medical(2%) · IPC A61F9/008Optics(2%) · IPC G02B27/01
Top clients
- Carl Zeiss Meditec AG
- Whirlpool S.A.
- Bystronic Laser AG
- Carl Zeiss Microscopy GmbH
- Henke-Sass, Wolf GmbH