DG
Duncan, Garreth Andrew
United Kingdom
Duncan, Garreth Andrew is a patent firm in United Kingdom, Rated for european patent work on the cumulative record, one of 2,198 firms filing in United Kingdom, acting for Takeda Pharmaceutical Company Limited, Pfizer Products Inc. and Medichem S.A..
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IPRATE.EURated
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
Distinct Clients
36
Success Rate
29.2%
Volume75
Success62
Speed52
Durability72
RenewalsN/A
Domestic15
Practice profile
Top clients
- Takeda Pharmaceutical Company Limited
- Pfizer Products Inc.
- Medichem S.A.
- Concert Pharmaceuticals Inc.
- ARIAD PHARMACEUTICALS, INC.