Kolster Oy Ab

About Kolster Oy Ab

Kolster Oy Ab is a leading intellectual property law firm based in Finland, with a rich history dating back to 1874. Founded by Rudolf Kolster, the firm is recognized as the oldest IP firm in Finland and is currently operated by the fifth generation of the Kolster family. With approximately 80 professionals, Kolster provides a wide range of IP services, including patent drafting and litigation, trademark registration and enforcement, design rights protection, and legal services related to IP disputes and commercialization.