UPC rules that in house lawyers cannot act as UPC representatives

Darren Smyth
October 16, 2024
#
UPC
#
Recent cases
#
Representation

Suinno Mobile & AI Technologies Licensing Oy v Microsoft Corporation (UPC_CFI_164/2024)

Order of 16 September 2024 (ORD_41174/2024)[1]

This decision of the Paris Central Division of the UPC arose in the context of an infringement action brought by Suinno against Microsoft, and in particular an application by Suinno to keep certain evidence confidential. The court had ordered access to certain materials to be restricted to a confidentiality club consisting of Microsoft attorneys and directors, and Microsoft challenged this order. One of the issues Microsoft raised was whether, as was the case here for Suinno, where a person was the managing director and main shareholder of a party, could that person act as the UPC representative of that party, in view of the requirement of independence of representatives as set out in Article 48(5) UPC Agreement.

The UPC accepted the need for confidentiality of the materials. More significantly, the court accepted that Article 48(5) UPC Agreement, which is modelled on Article 19 (5) of the Statute of the Court of Justice of the European Union, precludes a party being represented by a lawyer that is employed by or financially dependent upon the party. While acknowledging that such lawyers can validly represent their employer in court where allowed under national legal systems, the UPC ruled that, analogous to the situation at the CJEU, parties must use the services of a third person who is authorised and cannot act themselves.

Accordingly, the court held that the original application for confidentiality filed by Suinno was invalidly filed and therefore set aside the resulting order and declared the application inadmissible. However, it ordered that the restrictions on access to the materials be maintained.

Permission to appeal was granted, and it will be interesting to see whether the Court of Appeal takes the same view. If so, this has significant consequences for access to justice at the UPC by smaller parties who may struggle to fund external litigation lawyers.


[1] https://www.unified-patent-court.org/en/node/1104

Recent Case Reports

Scripps mRNA reengineering patent found invalid and not infringed by Comirnaty
08 September 2026
The Local Division Munich invalidated Promosome's licensed mRNA patent over Scripps' codon-optimisation method, then found BioNTech's Comirnaty vaccine would not have infringed the claims even had they been valid.
Fujifilm v Kodak: clarifying the defence of dependent claims and inventive-step combinations at the UPC
27 August 2026
The Court of Appeal gave guidance on defending dependent claims, relying on EPO central limitation during UPC proceedings, and pleading revocation attacks. It also emphasised that inventive-step combinations require a proper pointer to the secondary reference.
Can Reference Numerals Influence Claim Interpretation?
21 August 2026
In T 0903/24, the EPO Board of Appeal relied on reference numerals to interpret disputed claim language, rejecting the patentee's narrower reading and revoking novelty over prior art D2 for the main request.