The EPO’s annual report includes the average time of EPO examination proceedings. For the most recent report, 2021, this figure was 23.0 months. However, this average is somewhat misleading, as it does not include the formalities and search phases. Moreover, for cases that entered the EP regional phase with a positive International Preliminary Report on Patentability (IPRP) from the EPO, grant could be immediate, resulting in an examination time of essentially 0 months. For cases requiring substantive arguments and/or amendments, a more realistic timeline is around 4 years from filing to grant.
There is a need to balance prosecution timescales […]
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