JH
Joakim Hammarsjö
Sweden
Joakim Hammarsjö is a patent firm in Sweden, Rated for european patent work on the cumulative record, one of 409 firms filing in Sweden, strongest in Operations, Chemistry and Construction, acting for Seco Tools AB, Sandvik Intellectual Property AB and Diamond Innovations, Inc..
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Selected from 409 firms filing in Sweden
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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
Diversified Portfolio
Distinct Clients
4
Success Rate
50.0%
Volume55
Success50
Speed43
Durability53
RenewalsN/A
Domestic62
Practice profile
Top classes
Operations(13%) · IPC B02C2/04Chemistry(5%) · IPC C22B7/00Construction(5%) · IPC E02F9/28
Top clients
- Seco Tools AB
- Sandvik Intellectual Property AB
- Diamond Innovations, Inc.
- Sandvik Mining and Construction Australia (Production/Supply)...