Zusammenfassung von Article 084 EPC für die Entscheidung T1096/23 vom 04.12.2025

In T 1096/23 opponent 1 (appellant) raised among other things a clarity objection against auxiliary request 2. In this request, features of granted claim 6, which had originally been disclosed only as a dependent method claim, had been included in the independent apparatus claim 11. Opponent 1 submitted that clarity of these features had to be assessed, since G 3/14 did not apply when the category of the (dependent) claim was changed. As there was no disclosure of an apparatus which was configured to carry out these method steps, it was unclear how the method steps were implemented in the apparatus. Therefore, the subject-matter of independent apparatus claim 11 did not meet the requirements of Art. 84 EPC. The board agreed with the patent proprietor (appellant) that according to G 3/14, when "complete dependent claims" have been added to the corresponding independent claim, the patent must not be examined for compliance with the requirements of Art. 84 EPC. But the board agreed with the reasoning of opponent 1 that this did not apply in the present case to the implementation of the method of the dependent method claim in the apparatus defined in claim 11. However, when a complete granted dependent claim is incorporated into an independent claim of another category (here: method step -> method step carried out by an apparatus), then only the amendments related to the change of category can be examined for clarity under G 3/14. The board held that in the case of a sub-step of a method, which was (implicitly) executed in a computer program, it made no difference for the purposes of clarity whether this method step was part of a (computer-implemented) method or was implemented in computational means in an apparatus claim, so that no ambiguity could arise. Consequently, adding the features of the original dependent method claim 6 to the wording of apparatus claim 11 did not result in any ambiguity for the skilled person. Claim 11 of auxiliary request 2 met the requirements of Art. 84 EPC.