In a notable decision dated February 9, 2024, the Central Division in Paris addressed a patent owner's last-minute plea for an extension of the deadline to respond to a nullity action against European Patent EP 2 796 333. The request, filed on the final day of the initial deadline, January 25, 2024, cited multiple challenges, including the absence of attachments with the delivered nullity claim, CMS access issues verified on December 19, 2023, and the illness of the long-serving European Patent Attorney. Despite these claims, the request for an extension until February 29, 2024, was firmly rejected by the court.
The court's refusal to grant the extension was anchored in the principles of proportionality, flexibility, fairness, and equity, as highlighted in the preamble of the Rules of Procedure (RoP) and further supported by precedent (UFC CFI 363/2023 LD Düsseldorf).
Specifically, the Central Division found that:
This ruling underscores the Unified Patent Court's stringent approach to procedural deadlines, emphasizing that extensions will only be considered under truly exceptional and well-substantiated circumstances. It highlights the expectation for legal representatives to act promptly and utilize available measures to adhere to the procedural timelines.
This case serves as a critical reminder for parties engaged in UPC litigation to maintain diligence and proactive case management to navigate the court's procedural demands effectively.