Case C-505/17 P: Judgment of the Court (Ninth Chamber) of 28 February 2019 — Groupe Léa Nature v European Union Intellectual Property Office (EUIPO), Debonair Trading Internacional Lda (Appeal — EU trade mark — Regulation (EC) No 207/2009 — Article 8(1)(b) and Article 8(5) — Figurative mark containing the word elements ‘SO’BiO ētic’ — EU and national word and figurative marks containing the word element ‘SO…?’ — Opposition by the proprietor — Refusal of registration)