CH
CSY Herts
United Kingdom
CSY Herts is a patent firm in United Kingdom, Top Rated for european patent work on the cumulative record, one of 2,198 firms filing in United Kingdom, strongest in Medical, Packaging and Engineering, acting for Northrop Grumman Corporation, Blue Wave Co S.A. and Cummins Inc..
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Selected from 2,198 firms filing in United Kingdom
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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
312
Success Rate
53.5%
Volume100
Success90
Speed52
Durability47
RenewalsN/A
Domestic62
Practice profile
Top classes
Medical(1%) · IPC A61B 5/00Packaging(1%) · IPC B65D 19/38Engineering(1%) · IPC F02B 75/22
Top clients
- Northrop Grumman Corporation
- Blue Wave Co S.A.
- Cummins Inc.
- CHEP Technology Pty Limited
- Panasonic Corporation