M&
Marks & Clerk GST
United Kingdom
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IPRATE.EULeading
PATENTS · 2026
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Confidence
High Confidence. The published tier reflects the selected country, vertical, track, and time window.
Vertical
Track
Window
Performance
Patents · European · Emerging (5y)Rating
High Confidence
Archetype
Full-Service Generalist
Distinct Clients
70
Success Rate
79.3%
Volume100
Success95
Speed17
DurabilityN/A
RenewalsN/A
Domestic20
Practice profile
Top classes
Medical(3%) · IPC A61B 5/00Computing(3%) · IPC G06F 21/62
Top clients
- Google LLC
- DeepMind Technologies Limited
- Edwards Lifesciences Corporation
- ViaSat Inc.
- Becton Dickinson and Company