T 0425/24: Mental acts, “overriding requirements”, and a fallback to inventive step in robot-cycle optimisation (Board 3.2.07)
In T 0425/24 (Technical Board of Appeal 3.2.07, 17 November 2025) the Board confirmed the refusal of ABB Schweiz AG’s application for a method of optimising a robot work cycle. The decision is a reminder that, where claimed steps can be performed purely mentally, the applicant cannot rely on the description to “read in” a technical implementation, and that adding a generic computer-implementation feature may merely shift the debate to inventive step without improving the outcome.
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