Patent disputes – opposition, appeal, invalidation

Challenge a competitor’s patent or defend your own – with confidence. Laine IP offers comprehensive services for patent oppositions, appeals, and invalidation proceedings in Finland, Europe, and the United States. Our experts help safeguard your business interests, whether you are the challenger or the rights holder.

A patent of a competitor can become a significant obstacle to your business – but not all granted patents are valid or justified. Laine IP provides expert support in situations where a competitor’s patent should be contested. Our services include filing and handling oppositions before the European Patent Office (EPO), invalidation proceedings in Finland and other jurisdictions, and actions before the United States Patent and Trademark Office (USPTO). We have in-depth knowledge of both national and international patent law and administrative practices, ensuring that unjustified patents do not limit your company’s innovation or growth.

If a competitor files an opposition against your newly granted patent, we are here to help you defend your rights. Likewise, if your patent application or opposition proceedings have resulted in an unfavorable decision, we will handle the appeal and work to secure a better outcome. Our attorneys have extensive experience in defending patents in opposition and appeal proceedings before the Finnish and European Patent Offices, as well as in the Finnish Market Court. These processes often include oral hearings, in which we represent you with expertise and determination.