European Patent Validation

Every successful European patent application enters the Validation phase. Already being one of the most expensive phases in the lifetime of a patent, it is often made more costly and complicated without need.


IPRIS make it simple for you. We offer you a clear, cost-effective and personal service that works seamlessly with the services of your patent attorney.


The process

The European Validation phase starts when the notice of Intention to Grant is received from the European Patent Office. The Validation phase has two distinct stages.

The first stage is the acceptance of the grant which must be carried out within 4 months of receiving the notice of Intention. It consists of:

  • Paying grant and publishing fees
  • Translating claims into English, French or German (the two languages other than the language the patent has been drafted in)
  • Filing the claim translations at the European Patent Office

The second stage is the validation of the patent in each designated country and comprises:

  • Translating the patent and filing the translation
  • Paying the official validation fees
  • Instructing a local agent to file the translation if required

It is the second stage where the significant costs are incurred.