Sigurjónsson & Thor ehf.
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Sigurjónsson & Thor ehf. remains a specialist trade mark firm providing strong advice to its clients, who include major tech companies and international corporations. The team is led by Magnús Haukur Magnússon, a Supreme Court attorney with longstanding experience in the field, Valborg Kjartansdóttir, an IP specialist with clients across a range of industries, and Magnús Hrafn Magnússon, who is skilled in handling trade mark litigation at all stages and in both domestic and cross-border situations.
Legal 500 Editorial commentary
Testimonials
Collated independently by Legal 500 research team.
- 'Sigurjónsson & Thor ehf. is a highly reliable and powerful law firm, recognized for its thorough and dedicated approach to every case it handles. The firm’s practice is defined by a deep commitment to following through on all matters with precision, integrity, and strategic insight. Clients value them for its consistency, trustworthiness, and ability to deliver practical and effective legal solutions.'
- 'Magnús Hrafn Magnússon stands out as an outstanding lawyer whose professionalism, expertise, and attention to detail exemplify the high standards of the firm. His leadership and client-focused approach contribute greatly to the firm’s reputation for excellence.'
Key clients
- Apple Inc.
- Meta Platforms Inc.
Work highlights
Assisted Zoom Communications, Inc. in an opposition case before the ISIPO, protecting the trade mark ZOOM.