
Recently established IP boutique Advokatfirman Malmstedt Law AB acts for a broad range of prominent multinationals in contentious and non-contentious IP issues. The team has ‘extensive knowhow within the intellectual property area, combined with a long practical experience’. Founding partner Mattias Malmstedt leads the team, and is highly experienced in litigation, covering patents, copyright, designs, trade marks, and trade secrets.
Testimonials
Collated independently by Legal 500 research team.
‘This firm's extensive knowhow within the intellectual property area, combined with a long practical experience, makes this firm an excellent partner when applying or defending a patent or trade mark.’
‘Mattias Malmstedt's experience within the area, both domestic and internationally, provides the knowledge and practical support needed when applying or defending a patent or trade mark.’
‘Malmstedt Law is very commercially aware and understands the deep importance of IP Law and contentious matters. They are always focused on the optimum outcome and also have great experience in handling large cases with multicultural teams.’
‘Mattias Malmstedt is a fantastic lawyer with deep IP expertise and handles the oral proceedings very well. Also, a commercial awareness for IP value discussions and explaining highly technical issues in a comprehensive and understandable manner.’
‘Very knowledgeable. Really interested in the relevant legal field.’
‘Mattias Malmstedt. Experienced in IPR-law and litigation. Gives useful advice.’
‘Well organised team, play very well with others. In particular, Mattias Malmstedt is a pleasure to work with. We work with them on a case where other litigation is pending in Sweden, and we certainly see that Malmstedt has the upper hand.’
‘Mattias Malmstedt stands out. Very professional and a pleasure to work with.’
Key clients
- Teva
- STADA
- AB Tetra Pak (Tetra Laval Holding)
- Iconovo AB
- Hydroscand AS
- ImmunBiotech AB
- ITAB AB
- Lammhult Design Group AB
- Power Stow A/S
- Wang
- Nexam AB
- Clever Group AB
Work highlights
- Representing defendant Tetra Pak (Tetra Laval Holding) before Board of Appeal in an invalidity case concerning Tetra Prisma 3D trade mark.
- Represented STADA where the court dismissed the PI claim in alleged patent infringement regarding a generic to block buster Xarelto (rivaroxaban).
- Representing TEVA in Appeal Court in a notable pharma patent litigation regarding block buster Eliquis (apixaban).
Lawyers

Practice head
The lawyer(s) leading their teams.
Mattias Malmstedt