Court of Justice 17 December 2019, Case C-950/19: Request for a preliminary ruling from the Helsingin hallinto-oikeus (Finland) lodged on 17 December 2019 — A

9.3.2020 EN Official Journal of the European Union C 77/33 Request for a preliminary ruling from the Helsingin hallinto-oikeus (Finland) lodged on 17 December 2019 — A (Case C-950/19) (2020/C 77/44) Language of the case: Finnish Referring court Helsingin hallinto-oikeus Parties to the main proceedings Appellant: A Other party to the proceedings: Patentti- ja rekisterihallituksen