On 20 December 2017, the Court of Justice of the European Union (CJEU) confirmed that the term of a supplementary protection certificate (SPC) can be corrected to bring it into line with CJEU case law at any time before expiry of the SPC.

Following on from the decision in Seattle Genetics (C‑471/14) in 2015, which provided welcome clarity on which date should be used as the date of the first marketing authorisation (MA) for the purposes of calculating the duration of an SPC, this week’s decision should drive consistency in the application of Seattle Genetics by national patent offices across the EU. In Incyte (C‑492/16), the CJEU has ruled that an SPC holder can apply to rectify the duration of an SPC to bring it into line with Seattle Genetics at any time before expiry of the SPC, even if the period for appealing the decision under national legislation has passed.

Continue Reading CJEU confirms that SPC term calculated using “incorrect” MA date can be rectified at any time before expiry