CB
Cookson, Barbara Elizabeth
United Kingdom
Cookson, Barbara Elizabeth 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, strongest in Medical, Tools and Building, acting for BAPCO CLOSURES RESEARCH LIMITED, Laing O'Rourke Plc and Flatiron Constructors Inc..
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Selected from 2,198 firms filing in United Kingdom
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IPRATE.EURated
PATENTS · 2026
Confidence
Good Confidence. The published tier reflects the selected country, vertical, track, and time window.
Vertical
Track
Window
Performance
Patents · European · Cumulative (20y)Rating
Good Confidence
Archetype
Focused Practice
Distinct Clients
52
Success Rate
36.0%
Volume66
Success57
Speed66
Durability59
RenewalsN/A
Domestic26
Practice profile
Top classes
Medical(3%) · IPC A61B 5/00Tools(3%) · IPC B25J 5/02Building(3%) · IPC E04G 21/32
Top clients
- BAPCO CLOSURES RESEARCH LIMITED
- Laing O'Rourke Plc
- Flatiron Constructors Inc.
- Bapco Closures Research Ltd.
- Kelleher, Brian