KR
Karen Rivera
Norway
Karen Rivera is a trademark attorney in Norway, Top Rated for EU trademark work on the cumulative record, rated in a market of 123 firms filing in Norway, strongest in Metals, Chemicals and Building, acting for ELKEM ASA and Elkem Carbon AS.
Rated in a market of 123 firms filing in Norway
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IPRATE.EUTop Rated
TRADEMARKS · 2026
TRADEMARKS · 2026Confidence
High Confidence. The published tier reflects the selected country, vertical, track, and time window.
Vertical
Track
Window
Performance
Trademarks · EU · Cumulative (20y)Rating
High Confidence
Archetype
Full-Service Generalist
Distinct Clients
2
Success Rate
100.0%
Volume69
Success67
Speed76
DurabilityN/A
RenewalsN/A
Domestic81
Practice profile
Top classes
Metals(58%) · Nice 6Chemicals(46%) · Nice 1Building(11%) · Nice 19
Top clients
- ELKEM ASA
- Elkem Carbon AS