HJ
Hansen, Jesper Römer
Netherlands
Hansen, Jesper Römer is a patent firm in Netherlands, Rated for european patent work on the cumulative record, one of 485 firms filing in Netherlands, strongest in Textiles, Components and Medical, acting for DSM IP Assets B.V., DSM Fine Chemicals Austria Nfg GmbH & Co KG and DPx Fine Chemicals Austria GmbH & Co KG.
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Selected from 485 firms filing in Netherlands
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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
3
Success Rate
62.1%
Volume51
Success54
Speed39
Durability60
RenewalsN/A
Domestic68
Practice profile
Top classes
Textiles(10%) · IPC D01F6/04Components(4%) · IPC F16C11/12Medical(3%) · IPC A61B17/88
Top clients
- DSM IP Assets B.V.
- DSM Fine Chemicals Austria Nfg GmbH & Co KG
- DPx Fine Chemicals Austria GmbH & Co KG