
Sorainen‘s core strengths include portfolio management in IP, as well as advising clients on setting up domain names and assisting clients with industrial design matters. This client base includes retail brands and large technology companies and advising these household names often falls under the jurisdiction of practice heads Kaupo Lepasepp and Mihkel Miidla, who are IP experts. Miidla is also an IT law specialist, and is especially adept in GDPR regulation, while Lepasepp specialises in IP transfers and unfair competition matters. In the field of pharmaceutical patent litigation, Olivia Kranich is a key name to note, while Lise-Lotte Lääne is commended for data, IP and technology matters related to the life sciences and healthcare sectors.
Testimonials
Collated independently by Legal 500 research team.
- ‘Good range of fields of expertise. Excellent collaboration and integration across these areas.’
‘Highly committed. Proactive.’
‘They work as a team and they have suitable experts for every domain.’
‘Lise-Lotte Lääne has the best knowledge of the life science sector in the Estonian market in my view, and Olivia Kranich is excellent in business law.’
Key clients
- Allfilm
- Bolt
- Pactum AI OÜ
- Baltic Workboats AS
- Foundation CR14
- Haut.AI
Work highlights
- Advising Baltic Workboats AS on the consortium of 23 industry members led by the client that is developing a modular and semi-autonomous surface vessel platform with a remote control system to be used by European navies.
- Advised Haut.AI on data protection and contractual matters, as well as in negotiations with a global consumer goods company.
- Advising Pactum AI on preparing and reviewing software-as-a-service agreements and other commercial agreements.
Lawyers

Practice head
The lawyer(s) leading their teams.
Kaupo Lepasepp, Mihkel Miidla