SJ
Sexton, Jane Helen
United Kingdom
Sexton, Jane Helen 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 Rigel Pharmaceuticals, Inc., Orion Corporation and Amgen Inc..
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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
90
Success Rate
39.8%
Volume85
Success68
Speed23
Durability86
RenewalsN/A
Domestic8
Practice profile
Top clients
- Rigel Pharmaceuticals, Inc.
- Orion Corporation
- Amgen Inc.
- Edison Pharmaceuticals, Inc.
- Medivation Technologies, Inc.