KL
Keystone Law
United Kingdom
Keystone Law is a trademark firm in United Kingdom, Rated for national trademark work on the cumulative record, one of 33,399 firms filing in United Kingdom, strongest in Education, Advertising and Electronics, acting for NFL Properties LLC, Accenture Global Solutions Limited and Kooth Group Limited.
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Selected from 33,399 firms filing in United Kingdom
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IPRATE.EURated
TRADEMARKS · 2026
Confidence
High Confidence. The published tier reflects the selected country, vertical, track, and time window.
Vertical
Track
Window
Performance
Trademarks · National · Cumulative (20y)Rating
High Confidence
Archetype
Full-Service Generalist
Distinct Clients
282
Success Rate
99.7%
Volume100
Success97
Speed38
Durability94
Renewals99
Domestic77
Practice profile
Top classes
Education(11%) · Nice 41Advertising(10%) · Nice 35Electronics(9%) · Nice 9
Top clients
- NFL Properties LLC
- Accenture Global Solutions Limited
- Kooth Group Limited
- Mockingbird Raw Press Limited
- Art Line Limited