SH
Seitz, Holger Fritz Karl
Netherlands
Seitz, Holger Fritz Karl is a patent firm in Netherlands, Rated for european patent work on the cumulative record, one of 485 firms filing in Netherlands, strongest in Telecom and Computing, acting for Sybase 365, Inc., Thomas & Betts International, Inc. and KMW Inc..
Next step: Counsel lookup·Commissioned analysis
Selected from 485 firms filing in Netherlands
For this firmGet embed code →
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
Full-Service Generalist
Distinct Clients
37
Success Rate
33.3%
Volume65
Success54
Speed49
Durability63
RenewalsN/A
Domestic13
Practice profile
Top classes
Telecom(4%) · IPC H04Q7/20Computing(4%) · IPC G06F15/16
Top clients
- Sybase 365, Inc.
- Thomas & Betts International, Inc.
- KMW Inc.
- Quanta Services
- Acer Incorporated