Advokatfirmaet Wiersholm AS

IAM Research

The Patent 1000 focuses exclusively on patent practice and has firmly established itself as the definitive 'go-to' resource for those seeking world-class legal patent expertise.

Bronze - Firms: litigation and transactions

Full-service outfit Wiersholm “offers agile support combined with quick access to a deep range of expertise”. The group is known for its ability to see the limitations of a patron’s business and how they can best use their intellectual property to achieve their goals. Anne Marie Sejersted and Rune Opdahl lead the impressive team of litigators. Sejersted joined the team in 2021 and is described as an “immensely talented and determined lawyer”. She is a desirable option for clients – especially regarding life sciences – having represented some of the leading names in the pharmaceutical industry. She frequently collaborates with co-head Opdahl and lately they assisted Silva Green Fuel in an infringement concerning a biofuel plant. Also lending expertise to the matter is IAM Patent 1000 newcomer Dina Brask. Praised as “a young lawyer to watch”, Dina is “well-prepared and leaves no stone untouched. She exhibits total mastery of the subject matter and a profound technical understanding”. 

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