About

Provided by Advokatfirmaet Thommessen AS

Thommessen has one of Norway’s largest intellectual property law teams, and assists Norwegian and international clients with advice and dispute resolution in matters relating to patents and trademarks, copyrights, marketing law and the protection of trade secrets.

Our lawyers provide clear and practical advice to a range of industries in a complex and challenging field of Law.

We have extensive dispute resolution experience, and have been involved in multi-jurisdiction patent disputes, litigation on fundamental copyright and trademark law issues, as well as disputes concerning the misuse of trade secrets. We often assist proprietors with the enforcement of own rights, the protection of trade secrets and the assessment of third-party rights. On a daily basis we advise major Norwegian and international players on intellectual property law issues in transactions, and we also assist and resolve disputes concerning unfair competition, product copying consumer legislation and other marketing law issues.

We understand the strategic and commercial needs of our clients, and tailor our advice accordingly. Many instructions involve high-value assets and span several jurisdictions. We are keenly aware of the importance of project management and close cooperation with the client. We use simple digital project management and document processing tools to improve workflow efficiency and ensure involvement, transparency and predictability for Clients.

Chambers Review

Provided by Chambers

Intellectual Property - Norway

1
Band 1

What the Team is Known For

Thommessen's full-service IP practice assists clients from a broad range of sectors, including media and pharmaceuticals. The department is highly active in contentious mandates relating to patent, trade mark and copyright disputes. The lawyers offer additional experience in cases related to trade secrets.

Work Highlights

  • Thommessen represented Bristol-Myers Squibb in a patent invalidation and non-infringement dispute against Teva before the Borgarting Appeal Court.

Strengths

Provided by Chambers

Notable Practitioners

Provided by Chambers

Camilla Vislie
1
Camilla Vislie
Head of Intellectual Property
1
Band 1
Head of department Camilla Vislie is a market-leading IP expert with particular experience in litigation, representing clients in patent, trade mark and copyright disputes.

Her warm, approachable attitude combined with her deep expertise makes collaboration seamless and builds trust, setting her apart from peers in the industry.

Camilla distinguishes herself through her ability to truly understand the client's needs and translate them into clear, practical solutions.

Camilla Vislie is the perfect adviser in complex legal matters. She is open-minded and sharp.

Camilla Vislie is very skilled in the complexity of copyright law, not just in Norway but in the EU. She is also a very clever writer.

Camilla is a very experienced lawyer who provides good strategic advice in a timely manner.

Eirik W. Raanes
3
Eirik W. Raanes
3
Band 3
Eirik Raanes advises clients in the technology and energy sectors on a range of IP protection mandates. He is particularly highlighted for his expertise in contentious proceedings, and has experience in patent and copyright topics.

Eirik is an outstanding litigator; a star in court. He combines that with business understanding.

Eirik Raanes is a very good litigator.

Magnus Hauge Greaker
3
Magnus Hauge Greaker
3
Band 3

Magnus Hauge Greaker possesses notable experience in contentious matters, regularly handling patent infringement and revocation proceedings. He is also knowledgeable in trade mark and copyright disputes, whilst also advising on non-contentious IP matters.

Magnus Hauge Greaker has in-depth knowledge.

He has a really good sense of business. He is very helpful and has good knowledge in technology.

Magnus provides strategic advice on complex matters.

He is really thorough.

Julie Rasmussen Solli
U
Julie Rasmussen Solli
U
Up and Coming

Julie Rasmussen Solli is particularly well known for her expertise focusing on marketing and consumer protection law.

She combines strong legal expertise with a calm, approachable manner that makes collaboration both effective and enjoyable. Her ability to navigate complex regulatory issues while maintaining clear communication sets her apart as a trusted advisor in this area.

She is an experienced and good lawyer.

Julie Rasmussen Solli is smart, speedy and builds trust.

Ranked Lawyers at
Advokatfirmaet Thommessen AS

Provided by Chambers
Filter by
Band

Norway

Intellectual Property

Camilla Vislie
1
Camilla Vislie
Head of Intellectual Property
1
Band 1
Eirik W. Raanes
3
Eirik W. Raanes
3
Band 3
Magnus Hauge Greaker
3
Magnus Hauge Greaker
3
Band 3
Julie Rasmussen Solli
U
Julie Rasmussen Solli
U
Up and Coming

Members

Provided by Advokatfirmaet Thommessen AS

Camilla Vislie

Camilla Vislie

Head of Department

Christopher Sparre-Enger Clausen

Espen A Werring

Heidi Jorkjend

Industries

Provided by Advokatfirmaet Thommessen AS

Banks

Charities / Not for Profit

Chemicals

Commercial & Professional Services

Construction & Materials

Consumer Product Manufacturing

Energy

Financial Services

Food & Drink Producers

Forestry & Paper

Health Care

Industrial Engineering

Insurance

Media

Pharmaceuticals & Life Sciences

Retail

Software & Computer Services

Sports

Technology, Hardware & Electronics

Telecommunications

Transportation