Protocol on the Interpretation of Article 69 EPC

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Article 1 - General principles

 

Article 2 - Equivalents

 

UPC Case Law: 

 

UPC Court of Appeal

 

IPPT20240226, UPC CoA, Nanostring v 10x Genomics II

Claim interpretation (article 69 EPC, Interpretation Protocol). The UPC Court of Appeal proceeds from the following principles in accordance with Art. 69 of the Convention on the Grant of European Patents (EPC) and the Protocol on its Interpretation. The patent claim is not only the starting point, but the decisive basis for determining the protective scope of a European patent. The interpretation of a patent claim does not depend solely on the strict, literal meaning of the wording used (see also the German and French language versions of the Protocol on Interpretation: “aus dem genauen Wortlaut der Patentansprüche”, “sens étroit et litéral du texte des revendications”). Rather, the description and the drawings must always be used as explanatory aids for the interpretation of the patent claim and not only to resolve any ambiguities in the patent claim. However, this does not mean that the patent claim merely serves as a guideline and that its subject-matter also extends to what, after examination of the description and drawings, appears to be the subject-matter for which the patent proprietor seeks protection. The patent claim is to be interpreted from the point of view of a person skilled in the art. In applying these principles, the aim is to combine adequate protection for the patent proprietor with sufficient legal certainty for third parties. These principles for the interpretation of a patent claim apply equally to the assessment of the infringement and the validity of a European patent. This follows from the function of the patent claims, which under the European Patent Convention serve to define the scope of protection of the patent under Art. 69 EPC and thus the rights of the patent proprietor in the designated Contracting States under Art. 64 EPC, taking into account the conditions for patentability under Art. 52 to 57 EPC (see EPO EBA, 11 December 1989, G 2/88, OJ 1990, 93 para. 2.5).

 

UPC Court of First Instance

 

IPPT20230913, UPC CFI, LD Vienna, CUP&CINO v Alpina Coffee
The scope of protection of a European patent is to be interpreted on the basis of Article 69 (1) EPC including its interpretative protocol in conjunction with Article  24(1)(c) UPCA. Accordingly, the scope of protection of the patent is determined by the content of the patent claims, for the interpretation of which the description and the drawings must also be taken into account. In this respect, the interpretation of the patent claims serves not only to eliminate any ambiguities, but also to explain the technical terms used therein and to clarify the meaning and scope of the invention described therein. The patent description is the source material for determining the technical teaching that is protected by the patent claim. This form of interpretation combines adequate protection for the patent proprietor with sufficient legal certainty for third parties. The aspect of legal certainty requires that interested third parties are able to recognise whether a contemplated, planned or already realised specific embodiment falls within the scope of protection of the patent claim.