Chambers Review
Provided by Chambers


Provided by Wiersholm
Almost every enterprise has intellectual property rights. With increased globalisation and rapid technological development, they are some of the most important assets of our time. Protection of intellectual property rights strengthens the enterprise's ability to compete and helps create values.
We have both the expertise and the versatility that is necessary to handle this increasingly complicated area. We are leaders on almost every area of intellectual property law, including copyright law, trade mark law, patent law and protection of trade secrets.
Our lawyers assist in the entire process from idea to product, concept or service. We prepare strategies for enterprises that need to systemize their development, protection and commercialisation of copyrights, trademarks, designs or patentable technology. We assist with registration and protection of intellectual property rights. In addition, we have long experience with handling intellectual property law in agreements, for instance license agreements, transfer agreements and development agreements, and with regulating rights in employment agreements, consultancy agreements and delivery agreements.
Provided by Chambers
Wiersholm defended ByOslo in trade mark opposition proceedings brought by Youngstorget regarding the registered trade mark 'Stratos'.
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The team is very focused on using effective and simple language.
They are proactive in their approach, strategically minded and consistently deliver clear and effective advice, even in highly complex matters.
The department knows our industry and has very strong legal knowledge.
They are always responsive to meet the client's needs.
The team is pragmatic but firm when needed.
The team is very focused on using effective and simple language.
They are proactive in their approach, strategically minded and consistently deliver clear and effective advice, even in highly complex matters.
The department knows our industry and has very strong legal knowledge.
They are always responsive to meet the client's needs.
The team is pragmatic but firm when needed.
Provided by Chambers

She is very active and recognised in the market.
She is very knowledgeable and good at what she does.
Anne Marie Sejersted is highly knowledgeable in IPR matters. She provides clear, practical advice and demonstrates strong strategic insight, making complex issues easy to navigate. Her responsiveness and client focus are excellent.
Anne Marie Sejersted is dedicated and has a strong legal background.

Hans Erik Johnsen is a seasoned practitioner within the media industry and regularly advises prestigious clients on complex TV distribution agreements and media subscriptions and strategies. He is additionally knowledgeable in copyright and trade mark issues, as well as matters involving breach of the Norwegian Marketing Act.
Hans Erik is a fantastic lawyer. He is absolutely great.
Hans Erik Johnsen is very determined, efficient and skilled in solving cases.

He has really good technical expertise.
Rune Opdahl has a high level of commercial awareness.

Dina Brask assists with a broad range of IP mandates, including patent, trade secret and marketing disputes.



