HJ
Hendrik Jan Zonneveld
Netherlands
This profile is not verified.Claim this profile
Rated in a market of 168 firms filing in Netherlands
Rating badgeGet embed code →
IPRATE.EUElite
PATENTS · 2026
Confidence
High Confidence. The published tier reflects the selected country, vertical, track, and time window.
Vertical
Track
Window
Performance
Patents · European · Emerging (5y)Rating
High Confidence
Archetype
Full-Service Generalist
Distinct Clients
221
Success Rate
58.9%
Volume100
Success93
Speed64
DurabilityN/A
RenewalsN/A
Domestic70
Practice profile
Top classes
Computing(1%) · IPC G06N10/60
Top clients
- Inalfa Roof Systems Group B.V.
- Koninklijke KPN N.V.
- Shin-Etsu Chemical Co., Ltd.
- Nederlandse Organisatie voor toegepast- natuurwetenschappelij...
- Purac Biochem B.V.