Trade secrets

We can help you protect and enforce your trade secrets.

For many companies, trade secrets are a significant asset - and in some cases they are the most essential assets. Trade secrets can comprise a range of information: like for instance recipes, development plans, technological information, know-how and business information.

Many companies only become aware of their trade secrets and the value of these when they are misused, typically when one or more employees leave the company and take valuable trade secrets with them. 

For many companies, it could be very valuable to keep one step ahead and prepare and implement measures for optimizing and protecting the company's trade secrets. 

If your trade secrets have been misused, it is important to consider very carefully how to handle the case in the most appropriate way. We have extensive experience from all types of cases regarding misappropriation of trade secrets, and we can help you with enforcement and sparring.

Our advice comprises

  • Identification of your most significant trade secrets 
  • Plans for how to optimize your protection 
  • Investigation of and legal action regarding misappropriation of trade secrets through the courts or arbitration
  • Drafting and review of agreements and clauses, including confidentiality agreements, licence agreements, non-solicitation and non-competition clauses, etc.
Ratings
Within Intellectual property, Plesner is a first tier firm.

"Top tier IP team, leading in terms of both size, skill, and accumulated experience. Remains the go-to firm in any IP dispute"

"Plesner is the leading IP firm in Denmark. They represent most of the originators in the life sciences field. Their commitment to client service is unsurpassed. They are friendly and responsive"

"Highly reputable team of patent practitioners, most well known for representing innovator companies in high profile disputes. Their reputation is richly deserved in the Danish patents sphere and they are also great collaborators and easy to work with"

"Super efficient team, very approachable, proactive, and give high-quality advice"
2025
The Legal 500
Plesner is listed in "Band 1" as regards Intellectual Property by Chambers Global and Chambers Europe.

"There is a high level of technical understanding in the whole team, and excellent litigation skills"

"The Plesner team is excellent"

"Plesner provides stellar support from partner level to paralegals"

"The lawyers have vast experience and expertise, and a rare ability to hit the spot with their assessments"

"The team are fast, business-minded and provide usable legal assistance"
2025
Chambers Global
Within Intellectual property, Plesner is a first tier firm.

"Plesner’s IP team has exceptional technical understanding and in combination with their strong patent litigation foundation, they are unique in Denmark"
2024
The Legal 500
Plesner is listed in "Band 1" as regards Intellectual Property.

"The lawyers are very responsive and provide succinct advice"

"The law firm has strong expertise in IP matters. The lawyers are pragmatic and client-focused, with strong commercial acumen"

"Plesner has a very experienced team with an excellent reputation. It is impressive in its handling of patent litigation matters in the life sciences sector"
2024
Chambers Global

Within Intellectual property, Plesner is a first tier firm.

"Plesner is undoubtedly the top team in Denmark for IP, and in particular life sciences patents disputes. They are at the top of their game with excellent work, and dishing out excellent advice. Hugely collaborative and a pleasure to work with"

"The IP team at Plesner really works as a team. The team’s involvement of external parties such as patent advisers and the management of the court cases is very professional and efficient"
2023
The Legal 500
Plesner is listed in "Band 1" as regards Intellectual Property.

"The team provides top-rated client service and commercial awareness"

"The depth of the team's legal knowledge is impressive"

"The lawyers are very responsive and swift in making sure that they confirm our requests"

"Plesner is one of the best law firms dealing with complex IP matters"
2023
Chambers Global