G 2/21: EPO Enlarged Board of Appeal Rules on Admissibility of Post-Published Evidence in Support of Inventive Step

On 23 March 2023, the Enlarged Board of Appeal of the European Patent Office issued its decision on case G2/21 concerning the admissibility of post-published evidence/data submitted in support of inventive step.

Steven M. Zeman analyses the decision and sums up the most important findings.

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