TJ
Terpsma, Jelle Philip
Netherlands
Terpsma, Jelle Philip is a patent firm in Netherlands, Rated for european patent work on the cumulative record, one of 485 firms filing in Netherlands, strongest in Polymers, Organic and Petroleum, acting for Saudi Basic Industries Corporation and SABIC Global Technologies B.V..
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Selected from 485 firms filing in Netherlands
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IPRATE.EURated
PATENTS · 2026
Confidence
Moderate Confidence. The published tier reflects the selected country, vertical, track, and time window.
Vertical
Track
Window
Performance
Patents · European · Cumulative (20y)Rating
Moderate Confidence
Archetype
Diversified Portfolio
Distinct Clients
3
Success Rate
53.8%
Volume40
Success49
Speed51
Durability41
RenewalsN/A
Domestic35
Practice profile
Top classes
Polymers(13%) · IPC C08J5/18Organic(4%) · IPC C07C5/333Petroleum(4%) · IPC C10G11/22
Top clients
- Saudi Basic Industries Corporation
- SABIC Global Technologies B.V.