What criteria are assessed in the International Preliminary Examination Report?

The International Preliminary Examination Report (IPER) assesses three main criteria for each examined claim. As stated in the MPEP, “The examiner must indicate whether each claim appears to satisfy the criteria of novelty, inventive step (nonobviousness), and industrial applicability.” These criteria are assessed as follows: Novelty: Whether the claim presents new features not found in…

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