A look back at four landmark 2025 UPC decisions shaping jurisdiction, description amendments, doctrine of equivalents and inventive step as 2026 developments unfold.
Following a December 2025 decision, the EPO will increase key patent fees by 5% from 1 April 2026. Applicants should review portfolios and consider early payments to reduce costs.
The Unitary Patent system includes a €500 reimbursement for translation costs for eligible EU applicants filing in non-EPO languages, helping reduce costs despite UPC language limitations.
The Enlarged Board’s preliminary view in G 1/25 indicates description amendments are needed when claim changes create EPC non-compliance, under Article 84, in both opposition and examination.