GM
Gottschalk, Matthias
Zürich, Switzerland
Gottschalk, Matthias is a patent firm in Zürich, Switzerland, Top Rated for european patent work on the cumulative record, one of 584 firms filing in Switzerland, strongest in Building, Chemistry and Polymers, acting for STO SE & Co. KGaA, STO AG and VISCO JET Rührsysteme 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 · European · Cumulative (20y)Rating
High Confidence
Archetype
Full-Service Generalist
Distinct Clients
11
Success Rate
82.5%
Volume80
Success77
Speed85
Durability16
RenewalsN/A
Domestic6
Practice profile
Top classes
Building(5%) · IPC E04B1/76Chemistry(2%) · IPC C04B26/06Polymers(2%) · IPC C08J9/236
Top clients
- STO SE & Co. KGaA
- STO AG
- VISCO JET Rührsysteme GmbH
- EMPA
- INOTEC GmbH Transport- und Fördersysteme