GG
Gerstberger, Gisela
Belgium
Gerstberger, Gisela is a patent firm in Belgium, Rated for european patent work on the cumulative record, one of 277 firms filing in Belgium, strongest in Polymers and Vehicles, acting for ExxonMobil Chemical Patents Inc. and ExxonMobil Research and Engineering Company.
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Selected from 277 firms filing in Belgium
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IPRATE.EURated
PATENTS · 2026
Confidence
Good Confidence. The published tier reflects the selected country, vertical, track, and time window.
Vertical
Track
Window
Performance
Patents · European · Cumulative (20y)Rating
Good Confidence
Archetype
Diversified Portfolio
Distinct Clients
2
Success Rate
52.4%
Volume73
Success64
Speed22
Durability74
RenewalsN/A
Domestic10
Practice profile
Top classes
Polymers(4%) · IPC C08L23/10Vehicles(3%) · IPC B60J5/04
Top clients
- ExxonMobil Chemical Patents Inc.
- ExxonMobil Research and Engineering Company